--- title: "$226 Cheap Flights to Porto de Mos - Expedia" description: "Looking for cheap flights to Porto de Mos? Many airlines offer no change fee on selected flights and book now to earn your airline miles on top of our rewards! Find great 2026 Porto de Mos flight deals now!" canonical: "https://www.expedia.com/Cheap-Flights-To-Porto-De-Mos.d6209399.Travel-Guide-Flights" language: en-US market: US currency: USD prices_as_of: 2026-11-12T20:29:29Z --- # $226 Cheap Flights to Porto de Mos ![A coastal city with a long beach, clear blue waters, and a hilly landscape.](https://images.trvl-media.com/place/6209399/9119626f-7f5d-42d7-9725-94634a4b3e66.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $226 flight on Mon, Nov 16, 2026](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:LIS,departure:11/16/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:225.50&airProductToken=AQo2CjQI1KABEgMyMTYYwZMBIIuSASierp0DMKmxnQM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSTA4EgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwDQ) ## Popular airlines to Porto de Mos [TAP Portugal](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,departure:11/26/2026TANYT&leg2=from:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,to:CMH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) [Lufthansa](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,departure:11/26/2026TANYT&leg2=from:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,to:CMH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) [British Airways](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,departure:11/26/2026TANYT&leg2=from:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,to:CMH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) [Iberia](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,departure:11/26/2026TANYT&leg2=from:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,to:CMH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) [Swiss International Air Lines](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,departure:11/26/2026TANYT&leg2=from:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,to:CMH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) [Air France](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,departure:11/26/2026TANYT&leg2=from:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,to:CMH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) [KLM](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,departure:11/26/2026TANYT&leg2=from:Porto%20de%20Mos,%20Leiria%20District,%20Portugal,to:CMH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Porto de Mos? Prices were available within the past 7 days and start at $226 for one-way flights and $504 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select United flight, departing Tue, Feb 23 from Columbus to Lisbon, returning Tue, Mar 2, priced at $736 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LIS,departure:2/23/2027TANYT&leg2=from:LIS,to:CMH,departure:3/2/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:735.29&airProductToken=AQpgCi4I1YIBEgQzNjYyGII7IIgYKMKCpgMwl4OmAzhMQABYAWoCQkVyCExMSTkwVEJRCi4I1YIBEgM5NDIYiBggi5IBKJKIpgMwrIumAzhMQAFYAWoCQkVyCExMSTkwVEJRCq4BCjUIzJABEgQxMTczGIuSASClBCiszKYDMODNpgM4TEAAWAFqCEVDT0xJR0hUcghMTEk5MFRCUQozCMyQARIDNDMwGKUEIK4cKM7OpgMw%5FtKmAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwVEJRCkAIzJABEgQ4NzE2GK4cIII7KM7TpgMwsNSmAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwVEJRegoI1YIBEgQ1NjU2EgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) Tue, Feb 23 - Tue, Mar 2 · CMH · LIS · Roundtrip [Select Air Canada flight, departing Mon, Apr 12 from Columbus to Lisbon, returning Tue, Apr 20, priced at $738 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LIS,departure:4/12/2027TANYT&leg2=from:LIS,to:CMH,departure:4/20/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:737.09&airProductToken=AQpoCjIIwYYBEgQ4NzUyGII7IJjOASjKnaoDMJyeqgM4TEAAWAFqBUJBU0lDcghMTEk5MFRCUQoyCMGGARIDODEwGJjOASCLkgEo%5FqOqAzCdp6oDOExAAVgBagVCQVNJQ3IITExJOTBUQlEKswEKPgjBhgESBDkwODMYi5IBIKUEKKH0qgMw2vWqAzhMQABYAWoFQkFTSUNyCExMSTkwVEJRegoIzJABEgQxMTczCj0IwYYBEgQ5MTA1GKUEIJjOASjw9qoDMOT6qgM4TEABWAFqBUJBU0lDcghMTEk5MFRCUXoJCMyQARIDNDcwCjIIwYYBEgQ4NzU1GJjOASCCOyix%5FKoDMIj9qgM4TEABWAFqBUJBU0lDcghMTEk5MFRCURIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) Mon, Apr 12 - Tue, Apr 20 · CMH · LIS · Roundtrip [Select Swiss International Air Lines flight, departing Tue, Mar 23 from Columbus to Lisbon, returning Tue, Mar 30, priced at $741 Found 3 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LIS,departure:3/23/2027TANYT&leg2=from:LIS,to:CMH,departure:3/30/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:740.69&airProductToken=AQqrAQo%5FCMywARIEMzE4MRiCOyCuHCjIwKgDMK%5FBqAM4TEAAWAFqCEVDT0xJR0hUcghMTEk5MFRCUXoJCNWCARIDMzE0CjEIzLABEgE5GK4cILk8KPLBqAMwhMaoAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwVEJRCjUIzLABEgQyMDg0GLk8IIuSASj3xqgDMKvIqAM4TEABWAFqCEVDT0xJR0hUcghMTEk5MFRCUQqsAQo1CMywARIEMjA4MxiLkgEguTwop4epAzDbiKkDOExAAFgBaghFQ09MSUdIVHIITExJOTBUQlEKMQjMsAESATgYuTwgrhwomYqpAzDnjqkDOExAAVgBaghFQ09MSUdIVHIITExJOTBUQlEKQAjMsAESBDMxNzgYrhwggjso7Y-pAzDNkKkDOExAAVgBaghFQ09MSUdIVHIITExJOTBUQlF6CgjVggESBDE0OTISCggBEAEYASoCTFgYASIECAEQASgCKAMoBDAL) Tue, Mar 23 - Tue, Mar 30 · CMH · LIS · Roundtrip [Select American Airlines flight, departing Wed, Mar 3 from Columbus to Lisbon, returning Wed, Mar 10, priced at $741 Found 3 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LIS,departure:3/3/2027TANYT&leg2=from:LIS,to:CMH,departure:3/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:740.99&airProductToken=AQqoAQoyCMGCARIENDQ0NBiCOyDBkwEoqt-mAzCl4KYDOEJAAFgBagVCQVNJQ3IIT0xYOUM5QlYKMgjBggESAzEwOBjBkwEg64kBKM%5FgpgMw5OOmAzhCQAFYAWoFQkFTSUNyCE9MWDlDOUJWCj4IwYIBEgQ2NzU4GOuJASCLkgEo4eSmAzCV5qYDOFNAAVgBagVCQVNJQ3IIT0xYOUM5QlZ6CQjCggESAzUwNAqwAQo9CMGCARIEODU0MxiLkgEgjBgo9KenAzDJqKcDOE9AAFgBagVCQVNJQ3IIT0xYOUM5QlZ6CQjJhAESAzUzMAo8CMGCARIEODgzNRiMGCCpUSioqacDMNOtpwM4T0ABWAFqBUJBU0lDcghPTFg5QzlCVnoJCMmEARIDMjExCjEIwYIBEgQ0NDkzGKlRIII7KMWupwMwxq-nAzhCQAFYAWoFQkFTSUNyCE9MWDlDOUJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Wed, Mar 3 - Wed, Mar 10 · CMH · LIS · Roundtrip [Select Delta flight, departing Sun, Mar 14 from Columbus to Lisbon, returning Thu, Mar 18, priced at $744 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LIS,departure:3/14/2027TANYT&leg2=from:LIS,to:CMH,departure:3/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:743.09&airProductToken=AQpuCjUIxJgBEgQ1NjUwGII7IKlRKIrbpwMwiNynAzhFQABYAWoJTUFJTkJBU0lDcghWTFg5MU5CTAo1CMSYARIDMjcyGKlRIIuSASjw3KcDMIDgpwM4RUABWAFqCU1BSU5CQVNJQ3IIVkxYOTFOQkwKswEKQgjEmAESBDg0MzkYi5IBIOIwKMqAqAMw6oGoAzhFQABYAWoJTUFJTkJBU0lDcghWTFg5MU5CTHoKCMGMARIEMTEyNQo1CMSYARIDMjI5GOIwIOO0ASi6gqgDMNyGqAM4RUABWAFqCU1BSU5CQVNJQ3IIVkxYOTFOQkwKNgjEmAESBDU3NjIY47QBIII7KL-HqAMw%5FoeoAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg5MU5CTBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) Sun, Mar 14 - Thu, Mar 18 · CMH · LIS · Roundtrip ## Find the cheapest month to fly from Columbus (CMH) to Lisbon (LIS) ### December is typically the cheapest month to fly From $718 - $1,638 per traveler. View flights in December Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### Flights to Porto de Mos at a glance Traveling to Porto de Mos is easy; you can choose between full-service and budget airlines. Compare flight times and select the best option that aligns with your budget, itinerary, and plans to discover the city's iconic landmarks and neighborhoods. - **Major airport near Porto de Mos**: Humberto Delgado Airport (LIS) - **Flights per week**: 2,050+ flights arriving at Porto de Mos airport - **Number of airlines that fly to Porto de Mos**: around 65+ carriers ### Popular airport near Porto de Mos Porto de Mos is a charming city perfect for those seeking cultural experiences, outdoor activities, and adventure-filled vacations. Visitors flock to Porto de Mos for its vibrant culture, beautiful beaches, romantic ambiance, and thrilling adventures. The city is conveniently accessible via a major airport. - **Humberto Delgado Airport ([LIS](https://www.expedia.com/cheap-flights-to-humberto-delgado.d5458252.travel-guide-flights)):** Situated approximately 60 miles from Porto de Mos, this airport offers a wide array of domestic and international flights. It connects travelers to about 7 domestic cities and over 235 international destinations. Passengers can opt for enhanced comfort by upgrading to business class or premium economy service, depending on the airline and route. Key airlines operating here include TAP Portugal, United, and Delta. ### Top routes to Porto de Mos - Newark (EWR) to Porto de Mos (LIS), with one-way fares starting at around $200 - Boston (BOS) to Porto de Mos (LIS), with one-way airfare from around $240 - New York (JFK/LGA) to Porto de Mos (LIS), with one-way tickets available from around $210 - Madrid (MAD) to Porto de Mos (LIS), with one-way flights starting at around $35 - Barcelona (BCN) to Porto de Mos (LIS), with one-way airfare from around $35 ### Cheapest routes to Porto de Mos - Tangier (TNG) to Porto de Mos (LIS), with affordable one-way prices from around $25 - Seville (SVQ) to Porto de Mos (LIS), with budget one-way fares from around $30 - Valencia (VLC) to Porto de Mos (LIS), with affordable one-way prices from around $30 - Madrid (MAD) to Porto de Mos (LIS), with budget one-way fares from around $35 - Barcelona (BCN) to Porto de Mos (LIS), with affordable one-way prices from around $35 \*Flight times and fares vary by season and availability and are based on one-way routes ### Top airlines with flights to Porto de Mos - **[TAP Portugal](https://www.expedia.com/tap-portugal-flights.ctp.travel-guide-airlines):** Operating flights to Humberto Delgado Airport (LIS), TAP Portugal represents about 33% of arrivals at Porto de Mos. The typical one-way fare is around $400, with premium service options possibly including business class, depending on the route. - **[United](https://www.expedia.com/united-flights.cua.travel-guide-airlines):** Serving Humberto Delgado Airport (LIS), United accounts for roughly 11% of arrivals in Porto de Mos. The average fare for a one-way ticket is about $500, with premium service options that may feature premium economy and business class, depending on the route. - **[Delta](https://www.expedia.com/delta-flights.cdl.travel-guide-airlines):** Delta operates to Humberto Delgado Airport (LIS), contributing nearly 5% of arrivals at Porto de Mos. The average one-way fare is approximately $480, and premium service options might include both premium economy and business class, depending on the route. - **[Ryanair](https://www.expedia.com/ryanair-flights.cfr.travel-guide-airlines):** Providing flights to Humberto Delgado Airport (LIS), Ryanair accounts for around 5% of arrivals to Porto de Mos. Travelers can expect an average one-way fare of about $90, making it an affordable option for many. - **[British Airways](https://www.expedia.com/british-airways-flights.cba.travel-guide-airlines):** Flying to Humberto Delgado Airport (LIS), British Airways captures about 5% of arrivals at Porto de Mos. The typical one-way fare hovers around $430, and premium service options may include business class, depending on the specific route. ### Best time to fly to Porto de Mos The most popular months for travelers to fly to Porto de Mos are **March, April, and July**, when peak temperatures in Porto de Mos can reach up to 68.4°F in July. If you prefer quieter travel, consider **January**, the least busy time to visit with temperatures around 51.1°F and typically the lowest average one-way fare (around **$321**), roughly 18% cheaper than the yearly average. Looking for additional cheaper months to fly? **February, November, and October** offer average one-way fares roughly ranging from **$332** to **$351**, making them good options for flexible travelers. | **Month** | **Temperature** | **Precipitation** | **Cloudiness** | **Demand** | **Average one-way Fare** | | --------- | --------------- | ----------------- | -------------- | ---------- | ------------------------ | | January | 51.1°F (10.6°C) | Light Rain | Mostly Sunny | Low | $321 | | February | 52.0°F (11.1°C) | Light Rain | Mostly Sunny | Average | $332 | | March | 54.7°F (12.6°C) | Light Rain | Mostly Sunny | High | $364 | | April | 57.6°F (14.2°C) | Light Rain | Mostly Sunny | High | $405 | | May | 62.1°F (16.7°C) | Light Rain | Mostly Sunny | Average | $421 | | June | 65.5°F (18.6°C) | No Rain (Dry) | Mostly Sunny | Average | $477 | | July | 68.4°F (20.2°C) | No Rain (Dry) | Mostly Sunny | High | $437 | | August | 69.1°F (20.6°C) | No Rain (Dry) | Sunny | Average | $422 | | September | 67.8°F (19.9°C) | No Rain (Dry) | Mostly Sunny | Average | $388 | | October | 64.2°F (17.9°C) | Light Rain | Mostly Sunny | Average | $351 | | November | 56.7°F (13.7°C) | Light Rain | Mostly Sunny | Low | $337 | | December | 53.1°F (11.7°C) | Light Rain | Mostly Sunny | Low | $458 | \*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand. ### How to save money on a flight to Porto de Mos Getting some of the best [deals on flights](https://www.expedia.com/flight-deals) to Porto de Mos is all about timing and flexibility. Here are some key tips to help you save: 1. **Compare flight options**—use **Expedia's search tool** to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also **sort by price** to find the most affordable options. 2. **Set up price alerts**—as an Expedia member you can use [Price Tracking](https://www.expedia.com/why/price-tracking) to receive notifications when flight prices change. 3. **Bundle and save**—book a flight and unlock a hotel deal on Expedia\*, or explore our [Porto de Mos hotel and flight deals](https://www.expedia.com/porto-de-mos.d6209399.destination-travel-guides). 4. **Think about luggage**\-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport. 5. **Earn miles**—you can earn airline miles when you book your Porto de Mos flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking. \*For members. Select hotels. ### Arriving in Porto de Mos Porto de Mos welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Porto de Mos efficiently: - **Public transportation:** From Humberto Delgado Airport, travelers will find Lisbon Airport Station, a metro station, just about 0.1 miles away on foot, while Oriente Bus Station, a bus station, and Roma-Areeiro Station, a train station, are both located approximately 1.8 miles from the airport and are best reached by car. - **Hotel transfer:** Transfers offer a convenient way to reach your hotel in Porto de Mos, with private rides that can be arranged in advance. - **Car rental:** Renting a car in Porto de Mos is a good option if you plan to explore and sightsee beyond the city. Browse [cheap car rentals in Porto de Mos](https://www.expedia.com/car-rentals-in-porto-de-mos.d6209399.car-rental-guide) on Expedia. - **Taxi/ride-hailing:** Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival. ### Where to stay in and around Porto de Mos - **[Mira de Aire](https://www.expedia.com/Mira-De-Aire-Hotels.d6353144.Travel-Guide-Hotels)**: Located in the area of Porto de Mos, Mira de Aire is a charming parish perfect for outdoor enthusiasts and families. Visitors can enjoy the local recreation park and explore natural wonders such as the Mira de Aire Caves, ideal for adventure seekers. The area also boasts cultural landmarks like the Sanctuary of Our Lady of Fatima and the Fatima Basilica, making it a well-rounded destination for those interested in both nature and history. - **[Pataias](https://www.expedia.com/Pataias-Hotels.d3000021187.Travel-Guide-Hotels)**: Pataias is located 11 miles away from Porto de Mos and offers a delightful mix of outdoor and beach experiences. This quaint village is perfect for families looking to enjoy the sun and surf at nearby Nazaré Beach. Take in stunning ocean views from the Nazaré Lighthouse or venture to Promontório do Sítio for a romantic lookout. Pataias also features golf courses and resorts, making it a great spot for relaxation and recreation. - **[Batalha](https://www.expedia.com/Batalha-Hotels.d4403.Travel-Guide-Hotels)**: Batalha is located 4 miles drive away from Porto de Mos and is renowned for its rich cultural heritage. History buffs will appreciate the stunning Batalha Monastery, a UNESCO World Heritage site, along with the Sanctuary of Our Lady of Fatima and the Sao Jorge Chapel. With opportunities for outdoor activities and nearby beaches, Batalha offers visitors a blend of culture and relaxation, making it an enriching stop on your journey. ### Tips for short-haul flights to Porto de Mos For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother: - **Pack light and skip checked bags**—when flying with budget airlines, traveling with just a carry-on is often the more economical choice. Optimize packing by using mini toiletries, wearing your heaviest clothing, and coordinating outfits efficiently. This approach also helps you bypass the wait at baggage claim upon arrival. - **Bring your own entertainment**—many short-haul flights might not provide in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself engaged. Remember to fully charge your devices before you board. - **Arrive at the airport in plenty of time**—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours before your departure, taking into account potential traffic and security lines. - **Bring your own snacks and water**—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport. ### Tips for long-haul flights to Porto de Mos Flying long-haul sometimes requires extra planning to ensure a comfortable journey: - **Select your seat in advance**—for longer flights, choosing your seat is essential for comfort. Full-service airlines often provide free seat selection once online check-in opens, typically 24–48 hours prior to your flight. Some airlines may allow seat selection even earlier. - **Arrive at the airport in plenty of time**—aim to be at the airport at least 3 hours before your departure for international flights to accommodate check-in, security, and immigration procedures. - **Relax at the airport**—if you have extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available. - **Adjust to the new time zone mid-flight**—begin syncing your body clock by changing your watch and sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time of your arrival to help minimize jet lag. ### Tips to find the cheapest flights to Porto de Mos ### The cheapest day to fly Get started finding a cheap flight to Porto de Mos on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. ### The cheapest month to fly November is the cheapest month to fly to Porto de Mos. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Porto de Mos. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. ### The most affordable time to book a flight Typically, a Sunday can be the cheapest time to book a flight to Porto de Mos, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. ### The cheapest round-trip tickets to Porto de Mos The lowest price for round-trip flights to Porto de Mos in 2026 starts from $504, while one-way tickets start from from $226\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Porto de Mos. If you have a preferred departure time or airline, you can use the handy filters to customize your search. ### The cheapest airlines flying to Porto de Mos TAP Portugal, American Airlines, Delta, United, Virgin Atlantic, British Airways, Air Canada, Swiss International Air Lines are just some of the airlines that can typically offer cheap tickets to Porto de Mos. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Porto de Mos and countless more destinations worldwide. ### The most affordable airports to fly into To view the cheapest airports to fly into for Porto de Mos, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Porto de Mos. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. ### Save with a package With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Porto de Mos plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. ### Date flexibility for the cheapest flights to Porto de Mos If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Porto de Mos. ### Stopover savings The cheapest tickets to Porto de Mos are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Porto de Mos. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. ### Get Expedia's Price Drop Protection Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Porto de Mos for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. *\*Terms apply.* ### Use our Price Tracking feature Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Porto de Mos. Simply download the free Expedia app to your smart device and activate Porto de Mos flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. ### Book with Expedia As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Porto de Mos. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### What month is the cheapest to fly to Porto de Mos? November is the cheapest month to fly to Porto de Mos. Demand is lower then, so you're likely to score a great deal. Planning your trip outside of major holidays and school breaks could also help you save. ### Which US cities fly direct to Porto de Mos? There are 8 US destinations you're able to fly to Porto de Mos directly from. Compare the options by selecting the "Direct flights only" filter on Expedia and find the ideal starting point for you. Here are a handful of the major cities to leave from: - Boston - Newark - Washington - New York - Miami ### How to find a cheap flight to Porto de Mos? If you're eager to find cheap flights to Porto de Mos, consider traveling in the low season. Booking ahead of time may also save you money. Or, fly on a different day — flights on a Thursday are on average 16% cheaper than Sunday departures.\* Sign up to receive price alerts on the [Expedia app](https://www.expedia.com/app) and get notified when fares drop. *\*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.* ### How to get a cheap last-minute flight to Porto de Mos? Although booking in advance is typically the best way to save cash, don't panic if your Porto de Mos trip is last minute. It's still possible to find cheap flights to Porto de Mos, especially if your plans have a little leeway. Try changing your travel dates, looking at different ticket types or departing from another airport. ### How far in advance should I book a flight to Porto de Mos? Lock in your flight to Porto de Mos two to four months ahead if you're jetting in from an international destination. For domestic travel, the recommendation is around 28 days in advance. Cheaper fares and a wider variety of departure dates, times and seating options are just some of the perks of booking early.\* *\*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.* ### Which day of the week is the cheapest day to buy a plane ticket to Porto de Mos? Sundays are generally the best day to book a cheap flight to Porto de Mos, with savings of about 8% on average compared to a Friday. If you choose to purchase on a Friday, expect to pay more as this is often the most expensive day.\* *\*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.* ### Which airlines fly to Porto de Mos? There are 50 airlines that connect Porto de Mos with 120 airports globally. The major entry point to this city is Humberto Delgado Airport (LIS). Travel with any of these well-known airlines to Porto de Mos: - TAP Portugal - Air France - British Airways - Iberia ### Where do you fly into Porto de Mos? Humberto Delgado Airport (LIS) is the main airport for passengers flying to Porto de Mos. Or you can disembark at Coimbra (CBP-Bissaya Barreto). Compare fares between these airports to find the most convenient or cost-effective way to fly to Porto de Mos. ### How far is the airport from central Porto de Mos? You'll be approximately 60 mi south of central Porto de Mos after arriving at Humberto Delgado Airport (LIS). ### Can I save money by booking a Porto de Mos trip package? It's possible to save hundreds of dollars if you secure a [Porto de Mos flight and hotel package deal](https://www.expedia.com/Porto-De-Mos.d6209399.Destination-Travel-Guides) on Expedia. And you'll save time and hassle by having all your travel arrangements in the same place. Try bundling flights and accommodations with add-ons like tours and activities for your own personalized Porto de Mos getaway. ### Can I change or cancel my flight to Porto de Mos? If you reserved your flight to Porto de Mos within the last 24 hours, you can typically change or cancel it without fees. After that, extra charges may apply depending on the airline's terms of service. To learn more, visit our [Customer Service Portal](https://www.expedia.com/service/?langid=1033). Remember that some flights are non-refundable, so you may be issued a credit for a future flight rather than a direct refund. When searching on Expedia, select the "No cancel fee" or "Changes included" boxes to see fares with flexible change policies. ## Travel information | Destination city name | Lisbon | | ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | Destination airport | Humberto Delgado Airport | | Destination airport IATA code | LIS | | Airlines serving | TAP Portugal, Lufthansa, British Airways, Iberia, Swiss International Air Lines, Air France, KLM, Air Europa, Brussels Airlines, Air Canada, SAS, Finnair, Aer Lingus, ITA Airways, Turkish Airlines, Austrian Airlines, Delta, American Airlines, LOT-Polish Airlines, Royal Air Maroc, United, easyJet, JetBlue Airways, LATAM Airlines Group, Ryanair, Virgin Atlantic, Icelandair, Vueling Airlines, Emirates, Air Transat, SATA International-Azores Airlines S.A., PD, Azul, Ethiopian Airlines, Eurowings, Luxair | | Popular airline | TAP Portugal | | Roundtrip price | $736 | ## Explore a world of travel with Expedia - 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Prices and availability are subject to change. All deals One way Roundtrip [Select TAP Portugal flight, departing Mon, Nov 30 from Boston to Lisbon, returning Wed, Dec 9, priced at $504 Just found](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:LIS,departure:11/30/2026TANYT&leg2=from:LIS,to:BOS,departure:12/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:503.79&airProductToken=AQo2CjQI1KABEgMyMTYYwZMBIIuSASjey54DMOnOngM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSTA4EgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwDQ) Mon, Nov 30 - Wed, Dec 9 · BOS · LIS · Roundtrip \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/Cheap-Flights-To-Porto-De-Mos.d6209399.Travel-Guide-Flights nl-BE: https://www.expedia.be/Destinations-In-Porto-De-Mos.d6209399.Vliegtickets fr-CH: https://www.expedia.ch/fr/Vols-Pas-Cher-Porto-De-Mos.d6209399.Voyage-Guide-Vols en-AU: https://www.expedia.com.au/Flights-To-Porto-De-Mos.d6209399.Travel-Guide-Flights da-DK: https://www.expedia.dk/Fly-Til-Porto-De-Mos.d6209399.Rejse-Guide-Fly en-GB: https://www.expedia.co.uk/Cheap-Flights-To-Porto-De-Mos.d6209399.Travel-Guide-Flights de-CH: https://www.expedia.ch/Billigflug-Porto-De-Mos.d6209399.Reise-Angebote-Flug nl-NL: https://www.expedia.nl/Goedkope-Vliegtickets-Porto-De-Mos.d6209399.Reisgids-Vliegtickets pt-BR: https://www.expedia.com.br/Voos-Para-Porto-De-Mos.d6209399.guia-de-voos ar: https://www.expedia.sa/Cheap-Flights-To-Porto-De-Mos.d6209399.Travel-Guide-Flights sv-SE: https://www.expedia.se/Flyg-Till-Porto-De-Mos.d6209399.Reseguide-Flyg de-AT: https://www.expedia.at/Billigflug-Porto-De-Mos.d6209399.Reise-Angebote-Flug en-CA: https://www.expedia.ca/Cheap-Flights-To-Porto-De-Mos.d6209399.Travel-Guide-Flights en-US: https://www.expedia.com/Cheap-Flights-To-Porto-De-Mos.d6209399.Travel-Guide-Flights nb-NO: https://www.expedia.no/Fly-Til-Porto-De-Mos.d6209399.Reise-Guide-Fly fi-FI: https://www.expedia.fi/Halvat-Lennot-Porto-De-Mos.d6209399.Matkaopas-Lennot fr-FR: https://www.expedia.fr/Vols-Pas-Cher-Porto-De-Mos.d6209399.Voyage-Guide-Vols ```