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$55 Cheap Flights to O'Brien, OR

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How much is the cheapest flight to O'Brien?

Prices were available within the past 7 days and start at $55 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
United
American Airlines
Delta
Alaska Airlines

What you need to know for your flight to O'Brien

Flights to O'Brien at a glance

Traveling to O'Brien is easy—choose from a variety of full-service and low-cost airlines. Compare travel times and select the flight that best fits your budget and schedule, allowing you to explore the city’s renowned attractions and neighborhoods.

  • Major airports near O'Brien: Rogue Valley International Airport (MFR), Del Norte County Airport (CEC)
  • Closest (typical) airport to O'Brien: Del Norte County Airport, CEC (around 34 miles)
  • Flights per week: 1,150+ flights arriving across O'Brien airports
  • Number of airlines that fly to O'Brien: around 10+ carriers

Popular airports near O'Brien

O'Brien is a charming village perfect for outdoor enthusiasts seeking adventure and stunning scenery. Visitors are drawn to O'Brien for its family-friendly atmosphere and rich cultural experiences. Two major airports conveniently serve this picturesque destination.

  • Rogue Valley International Airport (MFR): Situated in Jackson County, Oregon, approximately 47 miles from O'Brien, this airport offers both domestic and international flights, linking to over 120 domestic locations and more than 20 global destinations. Travelers can opt for first class, premium economy, or business class seating for enhanced comfort, depending on the airline and route. Key airlines operating here include United, Alaska Airlines, and Delta.
  • Del Norte County Airport (CEC): Found in Del Norte County, California, about 34 miles from O'Brien, this airport focuses on domestic connections, serving around 2 cities nationwide. Advanced Air is the prominent airline providing services at this airport, making it a convenient option for local travelers.

Top routes to O'Brien

  • Los Angeles (LAX) to O'Brien (MFR), with one-way flights starting at around $80
  • Phoenix (PHX) to O'Brien (MFR), with one-way flights starting at around $85
  • Seattle (SEA) to O'Brien (MFR), with one-way fares starting at around $50
  • San Diego (SAN) to O'Brien (MFR), with one-way airfare from around $90
  • Las Vegas (LAS) to O'Brien (MFR), with one-way airfare from around $120

Cheapest routes to O'Brien

  • Seattle (SEA) to O'Brien (MFR), with cheap one-way fares from around $50
  • Burbank (BUR) to O'Brien (MFR), with cheap one-way fares from around $65
  • Portland (PWM/PDX) to O'Brien (MFR), with low-cost one-way tickets from around $70
  • Los Angeles (LAX) to O'Brien (MFR), with low-cost one-way tickets from around $80
  • Phoenix (PHX) to O'Brien (MFR), with cheap one-way fares from around $85

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

Top airlines with flights to O'Brien

  • United: Operating flights to Rogue Valley International Airport (MFR), United holds a significant share with approximately 34% of arrivals to O'Brien. The average one-way ticket price is about $290, with first-class service available on select routes.
  • Alaska Airlines: Providing service to Rogue Valley International Airport (MFR), Alaska Airlines represents roughly 30% of arrivals to O'Brien. Passengers can expect an average one-way fare of around $250, with business class and first class options available depending on the route.
  • Delta: Connecting to Rogue Valley International Airport (MFR), Delta accounts for about 22% of arrivals to O'Brien. The average one-way fare is around $270, and travelers may opt for premium economy class or first-class service based on their route.
  • American Airlines: Serving Rogue Valley International Airport (MFR), American Airlines makes up about 11% of arrivals to O'Brien. The typical average one-way fare is approximately $290, with first-class service offered on certain routes.
  • Aeromexico: Offering flights to Rogue Valley International Airport (MFR), Aeromexico captures around 1% of arrivals to O'Brien. The average one-way fare is approximately $280.

Best time to fly to O'Brien

The most popular months for travelers to fly to O'Brien are February, March, and April, when peak temperatures in O'Brien can reach up to 49.1°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 60.3°F and typically the lowest average one-way fare (around $236), 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 $246, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January47.1°F (8.4°C)Frequent RainMostly SunnyAverage$272
February46.2°F (7.9°C)Moderate RainMostly SunnyModerately High$263
March46.6°F (8.1°C)Frequent RainMostly CloudyModerately High$289
April49.1°F (9.5°C)Light RainMostly SunnyModerately High$269
May53.1°F (11.7°C)Light RainMostly SunnyAverage$248
June57.9°F (14.4°C)No Rain (Dry)SunnyAverage$268
July61.9°F (16.6°C)No Rain (Dry)SunnyAverage$258
August62.1°F (16.7°C)No Rain (Dry)SunnyAverage$244
September60.3°F (15.7°C)Light RainSunnyModerately Low$236
October55.6°F (13.1°C)Light RainMostly SunnyAverage$245
November49.6°F (9.8°C)Moderate RainMostly SunnyModerately Low$258
December46.2°F (7.9°C)Frequent RainMostly CloudyModerately Low$290

*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 O'Brien

Getting some of the best deals on flights to O'Brien 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 O'Brien flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in O'Brien

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

  • Public transportation: From Rogue Valley International Airport, the Medford Airport Bus Station, a bus station, is located just 0.2 miles away, making it easily accessible for travelers.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in O'Brien, with private rides that can be arranged in advance.
  • Car rental: Renting a car in O'Brien is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in O'Brien 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 O'Brien

  • Kerby: Kerby is located 11 miles drive away from O'Brien and is a charming city known for its breathtaking outdoor adventures and scenic beauty. Visitors can explore the Illinois River, perfect for a picturesque getaway, or delve into local history at the Kerbyville Museum. For those seeking adventure, Illinois River Forks State Park offers various recreational activities amidst stunning landscapes. Kerby is an ideal destination for nature lovers and culture enthusiasts alike, providing a perfect blend of exploration and relaxation.
  • Gasquet: Gasquet is located 10 miles drive away from O'Brien and is a haven for outdoor enthusiasts. Its stunning scenery and adventure opportunities make it a popular choice for travelers. Explore the serene Smith River, known for its natural beauty, or visit the Rough and Ready Flat Botanical Area, which is perfect for families and romantic outings. The Siskiyou Smokejumper Base Museum offers insights into local history and culture, making Gasquet a well-rounded stop for any visitor.
  • Cave Junction: O'Brien is situated in Cave Junction, a city renowned for its outdoor activities and adventurous spirit. Travelers flock to the Oregon Caves National Monument to experience the unique cave formations, while the Illinois River Forks State Park is ideal for hiking and enjoying the stunning scenery. The Rough and Ready Flat Botanical Area provides a tranquil setting for families and couples, making Cave Junction a versatile destination for those seeking both adventure and relaxation in nature.

Tips for short-haul flights to O'Brien

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

  • Pack light and skip checked bags—with budget airlines, traveling with just a carry-on is often more economical. Maximize space by using mini toiletries, wearing your bulkiest clothes, and coordinating your outfits effectively. This strategy also helps you avoid waiting at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may not provide in-flight entertainment. To keep yourself engaged, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. 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 traffic and security lines into account.
  • Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money at the airport.

Tips for long-haul flights to O'Brien

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, which typically occurs 24–48 hours before your flight. Some airlines may provide the option to select seats even earlier.
  • Arrive at the airport in plenty of time—make sure to arrive at least 3 hours before 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 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 modifying your sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to O'Brien?
Schedule your trip for October if you want to land a good price on your fare. It's the cheapest month to fly to O'Brien. Try to avoid traveling during busy periods such as major public holidays or events.
Which US cities have the cheapest flights to O'Brien?
Get cheap flights to O'Brien from Seattle, San Francisco and Denver. These cities generally offer the lowest fares to this much-loved destination. But bear in mind that seasonality, demand and stopovers will also impact rates, so stay flexible and book when prices are right.
Which US cities fly direct to O'Brien?
You can fly to O'Brien without any stops from 10 US cities. To find a nonstop trip, use the "Direct flights only" filter when looking for flights to O'Brien on Expedia. Then, compare your choices and pick the best departure from one of these cities:
  • Seattle
  • San Francisco
  • Denver
  • Salt Lake City
  • Phoenix
How to find a cheap flight to O'Brien?
If you're looking for cheap flights to O'Brien, consider low-season travel. Booking in advance is also likely to help you score savings. Or, look for departures on a different day — Thursday flights are on average 16% cheaper than Sunday departures.* Sign up to receive price alerts on the Expedia app and get notified as soon as 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 O'Brien?
You can find great deals on last-minute flights to O'Brien, especially if your travel arrangements are flexible. Think about leaving from a different hub, changing your trip dates or selecting an alternative carrier to get a cheap flight to O'Brien.
How far in advance should I book a flight to O'Brien?
Secure your flight to O'Brien two to four months ahead if you're visiting from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Lower fares and a greater choice of departure dates, schedules and seating options are some of the great reasons to book 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 O'Brien?
Sundays are usually the best day to book a cheap flight to O'Brien, where you can save 8% on average compared to Fridays. If you purchase tickets on a Friday, expect to pay a higher price 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 O'Brien?
A total of 5 airlines connect 8 airports around the world to O'Brien. Here are some of the popular airlines to O'Brien, where Rogue Valley Intl. Airport (MFR) is the major entry point:
  • Alaska Airlines
  • Delta Air Lines
  • United Airlines
  • American Airlines
Where do you fly into O'Brien?
Rogue Valley Intl. Airport (MFR) is the main airport for travelers flying to O'Brien. Or you can land at Brookings, OR (BOK). Compare fares between the two airports to find the easiest or cheapest way to fly to O'Brien.
How far is the airport from central O'Brien?
Touching down at Rogue Valley Intl. Airport (MFR) puts you roughly 45 mi northeast of central O'Brien.
Can I save money by booking an O'Brien trip package?
Bundle your flight and hotel and you could save hundreds of dollars. What's more, you can add extras like tours and car rentals to your O'Brien flight and hotel package deal. With Expedia, it's simple to organize all your O'Brien travel arrangements in the same place.
Can I change or cancel my flight to O'Brien?
If you reserved your flight to O'Brien in the last 24 hours, you can typically cancel or change it without fees. After that, extra charges may apply depending on the airline's rules and restrictions. For more information, head to our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be offered a credit toward future travel instead of a direct refund. When browsing Expedia, check the "Changes included" or "No cancel fee" boxes to see tickets with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to O'Brien

The cheapest day to fly

Get started finding a cheap flight to O'Brien 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

October is the cheapest month to fly to O'Brien. 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 O'Brien. 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 O'Brien, 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 O'Brien

The lowest price for round-trip flights to O'Brien in 2026 starts from from $100, while one-way tickets start from from $55. 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 O'Brien. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to O'Brien

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

The most affordable airports to fly into

To view the cheapest airports to fly into for O'Brien, 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 O'Brien. 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 O'Brien 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 O'Brien

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 O'Brien.

Stopover savings

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

Tips to find the cheapest flights to O'Brien

Travel information

Destination airport
Rogue Valley Intl.
Destination airport IATA code
MFR
Destination city name
Medford
Roundtrip price
$100

Trending flights to O'Brien

Prices were available within the past 7 days and start at $55 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air

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