$108 Cheap Flights to Dover, ID

Flights to Dover at a glance

Traveling to Dover is easy—select from a range of full-service and budget airlines, compare travel times, and choose the flight that aligns with your budget, schedule, and plans to explore the city’s renowned attractions and neighborhoods.

• Major airport near Dover: Spokane International Airport (GEG)
• Flights per week: 2,200+ flights arriving at Dover airport
• Number of airlines that fly to Dover: around 20+ carriers

Popular airport near Dover

Dover is a charming city ideal for outdoor enthusiasts and adventure seekers, offering beautiful scenery and various activities like skiing and sports. It is conveniently served by a major airport, making it easy for travelers to reach and explore all that Dover has to offer.

• Spokane International Airport (GEG): Situated in Spokane County, Washington, approximately 61 miles from Dover, this airport facilitates both domestic and international travel. It connects passengers to over 185 domestic cities and more than 45 international destinations. Travelers have the option to enhance their journey by upgrading to first class, premium economy, or business class seating, depending on the airline and route. Key airlines operating at this airport include Delta, Alaska Airlines, and American Airlines.

Top routes to Dover

• Phoenix (PHX) to Dover (GEG), with one-way airfare from around $80
• Los Angeles (LAX) to Dover (GEG), with one-way flights starting at around $80
• Seattle (SEA) to Dover (GEG), with one-way flights starting at around $50
• Las Vegas (LAS) to Dover (GEG), with one-way tickets available from around $80
• San Diego (SAN) to Dover (GEG), with one-way flight options from around $75

Cheapest routes to Dover

• Seattle (SEA) to Dover (GEG), with budget one-way fares from around $50
• Denver (DEN) to Dover (GEG), with low-cost one-way tickets from around $60
• San Francisco (SFO) to Dover (GEG), with cheap one-way fares from around $70
• Boise (BOI) to Dover (GEG), with budget one-way fares from around $70
• San Diego (SAN) to Dover (GEG), with low-cost one-way tickets from around $75

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Dover

• Delta: Operating flights to Spokane International Airport (GEG), Delta represents about 30% of arrivals to Dover. The average fare for a one-way ticket is around $270, with premium class options including premium economy and first class available depending on the route.
• Alaska Airlines: Also flying to Spokane International Airport (GEG), Alaska Airlines accounts for roughly 24% of arrivals to Dover. Travelers can expect an average one-way fare of about $250, with premium service options that may include business and first class based on the specific route.
• United: Providing service to Spokane International Airport (GEG), United makes up approximately 15% of arrivals into Dover. Average one-way fares are about $310, and premium cabin service may offer first class depending on the route taken.
• American Airlines: Flying to Spokane International Airport (GEG), American Airlines constitutes around 14% of arrivals to Dover. One-way fares typically average $260, with first class available as a premium cabin option based on the route.
• Southwest Airlines: Serving Spokane International Airport (GEG), Southwest Airlines contributes to about 14% of Dover's arrivals. The average cost for a one-way fare is around $250, providing a budget-friendly travel option.

Best time to fly to Dover

The most popular months for travelers to fly to Dover are February, March, and April, when peak temperatures in Dover can reach up to 40.8°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 57.9°F and typically the lowest average one-way fare (around $219), roughly 9% cheaper than the yearly average. Looking for additional cheaper months to fly? August, October, and May offer average one-way fares of around $229, making them good options for flexible travelers.

*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 Dover

Getting some of the best deals on flights to Dover 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 to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia.*
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 Dover flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Dover

Dover welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Dover efficiently:

• Public transportation: From Spokane International Airport, Spokane Seaport, a seaport, is located about 7.4 miles away by car, while Spokane Intermodal Center, a train station, is slightly farther at approximately 7.6 miles away by car, making both accessible transport options for travelers.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Dover, with options including free hotel shuttles and private rides, which can be arranged in advance.
• Car rental: Renting a car in Dover is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Dover 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 around Dover

• Sandpoint: Located 3 miles drive away from Dover, Sandpoint is a charming city that attracts visitors for its adventurous outdoor experiences and stunning scenery. Outdoor enthusiasts will enjoy the nearby Schweitzer Mountain Resort, which offers thrilling skiing opportunities. For a more relaxed day, Lakeview Park provides a family-friendly atmosphere perfect for picnics and eco-friendly activities. Don't miss Liberty Pier, where you can take in the beautiful views of the water and surrounding landscapes.
• Sagle: Sagle is located 4 miles drive away from Dover and is an ideal destination for those seeking romance and scenic beauty. Travelers can explore Garfield Bay, a picturesque spot perfect for beach relaxation and outdoor adventures. Lakeview Park also makes an appearance here, offering family-friendly activities amid nature. For a unique experience, visit Diann's Weeping Trees Botanical Garden, where you can enjoy a peaceful stroll through beautiful greenery.
• Ponderay: Ponderay, located 5 miles drive away from Dover, is another great spot for adventure seekers and outdoor lovers. With access to the Schweitzer Mountain Resort, visitors can partake in skiing and outdoor activities throughout the year. Lakeview Park serves as a perfect spot for families to unwind and connect with nature, while Liberty Pier offers lovely views of the water and surrounding area. Ponderay truly encompasses the spirit of adventure in a beautiful setting.

Tips for short-haul flights to Dover

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, it's often more economical to travel with just a carry-on. Maximize your space by choosing mini toiletries, wearing your bulkiest clothing, and planning your outfits strategically. This also allows you to bypass the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself entertained. Be sure to fully charge your devices before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it's wise to arrive at least 1.5 to 2 hours prior to departure, taking into account 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 Dover

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 allow free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines may permit seat selection even earlier.
• Arrive at the airport in plenty of time—aim to arrive at the airport at least 3 hours before your departure for international flights. This will give you ample time for check-in, security, and immigration processes.
• Relax at the airport—if you have some extra time, take the opportunity to browse 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 Dover

The cheapest day to fly

Get started finding a cheap flight to Dover 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

August is the cheapest month to fly to Dover. 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 Dover. 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 Dover, 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 Dover

The lowest price for round-trip flights to Dover in 2026 starts from $178, while one-way tickets start from from $108. 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 Dover. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Dover

Allegiant Air, Delta, American Airlines, Alaska Airlines, United, Southwest Airlines are just some of the airlines that can typically offer cheap tickets to Dover. 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 Dover and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Dover, 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 Dover. 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, you could save hundreds of dollars by booking your Dover 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 Dover

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 Dover.

Stopover savings

The cheapest tickets to Dover are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Dover. 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 Dover 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 Dover. Simply download the free Expedia app to your smart device and activate Dover 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 Dover. 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.