A snow-covered mountain peak with a river flowing through the valley below.

$22 Cheap Flights to Mount Rainier, MD

View $22 flight on Sat, Oct 17, 2026Opens in a new window

Popular airlines to Mount Rainier

  • 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

Today's featured flight deals to Mount Rainier

NonstopCarry-on includedLower price than typical

How much is the cheapest flight to Mount Rainier?

Prices were available within the past 7 days and start at $22 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Southwest Airlines
American Airlines
JetBlue Airways
Delta

What you need to know for your flight to Mount Rainier

Flights to Mount Rainier at a glance

Traveling to Mount Rainier is easy—just select from full-service or budget-friendly airlines, compare flight durations, and choose the best option that meets your budget and itinerary for exploring the city’s renowned attractions and neighborhoods.

  • Major airports near Mount Rainier: Ronald Reagan Washington National Airport (DCA), Baltimore Washington International Thurgood Marshall Airport (BWI)
  • Closest (typical) airport to Mount Rainier: Ronald Reagan Washington National Airport, DCA (around 8 miles)
  • Flights per week: 7,650+ flights arriving across Mount Rainier airports
  • Number of airlines that fly to Mount Rainier: around 50+ carriers

Popular airports near Mount Rainier

Mount Rainier is a vibrant city ideal for family getaways, outdoor adventures, and urban exploration. Visitors are drawn to this destination for its blend of culture, business, and recreational opportunities. Accessing Mount Rainier is convenient, with two major airports nearby, including the Washington Airport and the Philadelphia International Airport.

  • Ronald Reagan Washington National Airport (DCA): Situated in Arlington County, Virginia, approximately 8 miles from Mount Rainier, this airport provides a variety of domestic and international flight options, linking to over 225 domestic cities and more than 115 international destinations. Travelers have the opportunity to enhance their journey by opting for first class, premium economy, or business class seating for added comfort, depending on the airline and route. Notable airlines operating here include American Airlines, Delta, and JetBlue Airways.
  • Baltimore Washington International Thurgood Marshall Airport (BWI): Found in Anne Arundel County, Maryland, around 23 miles from Mount Rainier, this airport offers a range of domestic and international flights, connecting to roughly 200 domestic cities and over 120 international destinations. Passengers can upgrade their travel experience by selecting first class, premium economy, or business class service depending on the airline and route. Major carriers serving this airport include Southwest Airlines, Frontier Airlines, and American Airlines.

Top routes to Mount Rainier

  • Boston (BOS) to Mount Rainier (DCA/BWI), with one-way flights starting at around $70
  • Orlando (MCO) to Mount Rainier (DCA/BWI), with one-way tickets available from around $35
  • Miami (MIA) to Mount Rainier (DCA/BWI), with one-way airfare from around $40
  • Atlanta (ATL) to Mount Rainier (DCA/BWI), with one-way flights starting at around $35
  • Chicago (ORD/MDW) to Mount Rainier (DCA/BWI), with one-way airfare from around $50

Cheapest routes to Mount Rainier

  • New Haven (HVN) to Mount Rainier (BWI), with budget one-way fares from around $30
  • Fort Lauderdale (FLL) to Mount Rainier (DCA/BWI), with low one-way fares from around $35
  • Orlando (MCO) to Mount Rainier (DCA/BWI), with budget one-way fares from around $35
  • Atlanta (ATL) to Mount Rainier (DCA/BWI), with affordable one-way prices from around $35
  • Miami (MIA) to Mount Rainier (DCA/BWI), with affordable one-way prices from around $40

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

Top airlines with flights to Mount Rainier

  • American Airlines: This airline operates flights to Ronald Reagan Washington National Airport (DCA) and Baltimore Washington International Thurgood Marshall Airport (BWI), representing roughly 37% of arrivals to Mount Rainier. The typical one-way fare is about $310, with premium service options such as business and first class available depending on the route.
  • Southwest Airlines: Providing service to Ronald Reagan Washington National Airport (DCA) and Baltimore Washington International Thurgood Marshall Airport (BWI), Southwest Airlines accounts for approximately 21% of arrivals to Mount Rainier. Average one-way ticket prices are around $230.
  • Delta: Operating flights to Ronald Reagan Washington National Airport (DCA) and Baltimore Washington International Thurgood Marshall Airport (BWI), Delta makes up nearly 18% of arrivals to Mount Rainier. The average fare for a one-way trip is roughly $290, with premium options that may include premium economy, business, and first class based on the route.
  • United: This airline serves Ronald Reagan Washington National Airport (DCA) and Baltimore Washington International Thurgood Marshall Airport (BWI), contributing about 11% of arrivals to Mount Rainier. One-way fares average around $320, with first class available as a premium cabin option on certain routes.
  • Frontier Airlines: Operating flights to Ronald Reagan Washington National Airport (DCA) and Baltimore Washington International Thurgood Marshall Airport (BWI), Frontier Airlines accounts for approximately 5% of arrivals to Mount Rainier. The average one-way fare is about $160, making it a budget-friendly choice for travelers.

Best time to fly to Mount Rainier

The most popular months for travelers to fly to Mount Rainier are January, March, and April, when peak temperatures in Mount Rainier can reach up to 55.8°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 70.7°F and typically the lowest average one-way fare (around $200), roughly 6% cheaper than the yearly average. Looking for additional cheaper months to fly? May, October, and August offer average one-way fares of around $204, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January34.9°F (1.6°C)Light RainMostly SunnyModerately High$243
February37.8°F (3.2°C)Light RainMostly SunnyAverage$215
March45.1°F (7.3°C)Light RainMostly SunnyModerately High$229
April55.8°F (13.2°C)Light RainMostly SunnyModerately High$237
May65.1°F (18.4°C)Light RainMostly SunnyAverage$201
June73.8°F (23.2°C)Light RainMostly SunnyAverage$213
July79.2°F (26.2°C)Light RainMostly SunnyAverage$212
August77.2°F (25.1°C)Light RainMostly SunnyAverage$208
September70.7°F (21.5°C)Light RainMostly SunnyModerately Low$200
October59.7°F (15.4°C)Light RainMostly SunnyAverage$201
November47.8°F (8.8°C)Light RainMostly SunnyModerately Low$211
December40.5°F (4.7°C)Light RainMostly SunnyModerately Low$213

*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 Mount Rainier

Getting some of the best deals on flights to Mount Rainier 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*, or explore our Mount Rainier hotel and flight deals.
  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 Mount Rainier flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Mount Rainier

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

  • Public transportation: From Ronald Reagan Washington National Airport, National Airport Station, a metro station, is located about 0.2 miles away on foot, while Alexandria Station, a train station, is approximately 3.8 miles from the airport by car. Additionally, Washington Seaport, a seaport, is situated about 4.8 miles away by car.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Mount Rainier, with private rides that can be arranged in advance.
  • Car rental: Renting a car in Mount Rainier is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Mount Rainier 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 Mount Rainier

  • Arlington: Arlington is located 7 miles drive away from Mount Rainier and offers a dynamic blend of family-friendly and business experiences. Visitors can explore notable attractions such as the Pentagon, a modern government building ideal for those interested in civic architecture, and the iconic White House, a historic site steeped in culture. Additionally, Georgetown University provides a glimpse into the educational landscape. For leisure, the local shopping centers and urban parks provide excellent spaces to unwind.
  • College Park: College Park is located 3 miles drive away from Mount Rainier and is an excellent destination for those seeking culture and family activities. The University of Maryland, College Park stands out as a historic college that enriches the local atmosphere, while the National Mall offers breathtaking landscapes perfect for outdoor adventures. The area also features various shopping centers, making it a convenient spot for visitors to enjoy local retail and dining options.
  • Adelphi: Adelphi is located 4 miles drive away from Mount Rainier and serves as a charming village perfect for cultural and outdoor experiences. It is home to the University of Maryland, College Park, which enhances the village's educational vibe. Visitors can also enjoy urban parks for leisurely strolls and recreational activities. For those interested in events, the Walter E. Washington Convention Center is a notable venue catering to business needs, all while maintaining a family-friendly atmosphere.

Tips for short-haul flights to Mount Rainier

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 space by using mini toiletries, wearing your heaviest clothes, and planning your outfits wisely. This approach also helps you avoid the wait at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. To keep yourself engaged, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. Remember to charge your devices fully 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 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 Mount Rainier

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

  • Select your seat in advance—for longer flights, choosing your seat is crucial for comfort. Full-service airlines typically allow complimentary seat selection once online check-in begins, usually 24–48 hours prior to your flight. Some airlines may provide seat selection even earlier.
  • Arrive at the airport in plenty of time—make it a point 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 some extra time, consider exploring the shops, finding a coffee shop, or unwinding 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 on the flight according to the local time of your arrival destination to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Mount Rainier?
November is the cheapest month to fly to Mount Rainier. There's less demand then, so fares are generally more affordable. Planning your trip outside of public and school holidays can also help you save.
Which US cities have the cheapest flights to Mount Rainier?
Boston, Chicago and Atlanta typically offer cheap flights to Mount Rainier. Bear in mind that fares vary based on factors such as demand, number of stopovers and time of year.
Which US cities fly direct to Mount Rainier?
You can fly to Mount Rainier directly from 92 US destinations. To find a nonstop journey, use the "Direct flights only" filter when organizing your flights to Mount Rainier on Expedia. Then, compare the options and find the best departure out of one of these cities:
  • Boston
  • Chicago
  • Atlanta
  • New York
  • Orlando
How to find a cheap flight to Mount Rainier?
To snag cheap flights to Mount Rainier, book early and travel during the low season. Want an insider tip? Fly on a Thursday and you'll typically save 16% on average compared to those who jet off on a Sunday.* Set up price tracking on the Expedia app and we'll let you know the moment prices 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 Mount Rainier?
You can find great deals on last-minute departures to Mount Rainier, especially if your travel arrangements are flexible. Consider your options for departing from a different airport, tweaking your trip dates or picking another carrier to get a cheap flight to Mount Rainier.
How far in advance should I book a flight to Mount Rainier?
To nab some of the best deals on domestic journeys, book your flight to Mount Rainier 28 days ahead of your travel dates. For international flights, search for your ticket between two and four months in advance. This improves your chances of securing your preferred departure times and seats.**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 Mount Rainier?
You can save an average of 8% if you buy plane tickets on a Sunday rather than Fridays, which tend to be the priciest day to book.* When it comes to getting a cheap flight to Mount Rainier, it's all about having good timing.*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 Mount Rainier?
There are 7 airlines that connect Mount Rainier with 98 airports worldwide. The major entry point to this city is Ronald Reagan Washington National Airport (DCA). Fly with any of these well-known airlines to Mount Rainier:
  • JetBlue Airways
  • Delta Air Lines
  • American Airlines
  • United Airlines
Where do you fly into Mount Rainier?
When you're flying to Mount Rainier, the main airport to touch down at is Ronald Reagan Washington National Airport (DCA). You can also jet into nearby hubs like Baltimore Washington Intl. Thurgood Marshall Airport (BWI), Washington Dulles Intl. Airport (IAD) or College Park, MD (CGS). Another good option to keep in mind when you fly to Mount Rainier is Camp Springs, MD (ADW-Andrews Air Force Base).
How far is the airport from central Mount Rainier?
You'll be about 7 mi southwest of central Mount Rainier after touching down at Ronald Reagan Washington National Airport (DCA).
Can I save money by booking a Mount Rainier trip package?
It's possible to save hundreds of dollars if you lock in a Mount Rainier flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel plans in the same place. Try bundling flights and accommodations with extras such as activities and tours for your own personalized Mount Rainier trip.
Can I change or cancel my flight to Mount Rainier?
If you bought your flight to Mount Rainier in the last 24 hours, you can often cancel or change it without fees. After that, additional charges may apply depending on the airline's terms and conditions. To learn more, check out our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may be issued a credit for a future trip instead of a direct refund. When searching on Expedia, use the "Changes included" or "No cancel fee" boxes to find fares 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 Mount Rainier

The cheapest day to fly

Get started finding a cheap flight to Mount Rainier 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 Mount Rainier. 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 Mount Rainier. 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 Mount Rainier, 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 Mount Rainier

The lowest price for round-trip flights to Mount Rainier in 2026 starts from from $46, while one-way tickets start from from $22. 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 Mount Rainier. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Mount Rainier

Frontier Airlines, Breeze Airways, Delta, United, Southwest Airlines, American Airlines, JetBlue Airways are just some of the airlines that can typically offer cheap tickets to Mount Rainier. 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 Mount Rainier and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Mount Rainier, 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 Mount Rainier. 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 Mount Rainier 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 Mount Rainier

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 Mount Rainier.

Stopover savings

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

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
$54

Trending flights to Mount Rainier

Prices were available within the past 7 days and start at $22 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines

Explore a world of travel with Expedia