Cheap Flights to Mount Rainier

View ₩145,500 flight on Wed, Jan 21, 2026Opens in a new window

Popular airlines to Mount Rainier

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How much is the cheapest flight to Mount Rainier?

Prices were available within the past 7 days and start at ₩145,500 for one-way flights and ₩288,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Feb 14 - Mon, Feb 16
SEA
Seattle
IAD
Washington
₩288,200 Roundtrip, found 1 day ago
₩288,200
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 14 from Seattle to Washington, returning Mon, Feb 16, priced at ₩288,200 found 1 day ago
Hawaiian Airlines
Thu, Jan 15 - Wed, Jan 21
SEA
Seattle
IAD
Washington
₩294,200 Roundtrip, found 5 days ago
₩294,200
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Jan 15 from Seattle to Washington, returning Wed, Jan 21, priced at ₩294,200 found 5 days ago
American Airlines
Thu, Jan 15 - Wed, Jan 21
SEA
Seattle
BWI
Baltimore
₩379,600 Roundtrip, found 5 days ago
₩379,600
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jan 15 from Seattle to Baltimore, returning Wed, Jan 21, priced at ₩379,600 found 5 days ago
United
Thu, Jan 15 - Wed, Jan 21
SEA
Seattle
IAD
Washington
₩470,900 Roundtrip, found 5 days ago
₩470,900
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 15 from Seattle to Washington, returning Wed, Jan 21, priced at ₩470,900 found 5 days ago
Alaska Airlines
Mon, Mar 9 - Tue, Mar 24
DEN
Denver
BWI
Baltimore
₩524,300 Roundtrip, found 1 day ago
₩524,300
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Mar 9 from Denver to Baltimore, returning Tue, Mar 24, priced at ₩524,300 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Baltimore (BWI)

March is typically the cheapest month to fly

From ₩186,502 - ₩593,964 per traveler.

Searching for cheap flights to Mount Rainier? No travel company presents more choices than Expedia if you're looking to compare flights to Mount Rainier. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Washington. Expedia provides the cheapest flights to many destinations in Washington and you may find even greater savings if you combine your flight with a hotel stay in Mount Rainier.

Frequently asked questions

What is the name of Mount Rainier's airport?
Many travelers prefer to fly into Ronald Reagan Washington National Airport (DCA) when visiting the lively city of Mount Rainier.
How far is Ronald Reagan Washington National Airport (DCA) from central Mount Rainier?
Ronald Reagan Washington National Airport (DCA) is 13 kilometers from central Mount Rainier, so you'll have a reasonable commute into the city center.
What airport is best to fly into Mount Rainier?
Travelers flying into Mount Rainier have loads of options. Depending on where you're heading and the deals available, you'll likely hit the tarmac at Ronald Reagan Washington National Airport (DCA) (13 kilometers from downtown), Washington Dulles Intl. Airport (IAD) (40 kilometers from downtown) or BWI (40 kilometers from downtown).
How many airlines fly to Mount Rainier?
Mount Rainier is serviced by 48 air carriers from at least 175 airports across the globe.
Which airlines fly to Mount Rainier?
Mount Rainier receives the most flights from Delta, American Airlines and Southwest Airlines with Delta being the number one choice of airline. Atlanta is the most popular city for passengers to depart from.
How many nonstop flights are there to Mount Rainier?
Flying to someplace new is much simpler when there aren't any stopovers to worry about. If you're making your way to Mount Rainier, the good news is that there are 6,526 direct flights operating each week.
Where are the most popular flights to Mount Rainier departing from?
Flights to Mount Rainier departing from Atlanta, Boston and Chicago airports are the most in demand.
How long is the flight to Mount Rainier Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Atlanta to Mount Rainier, the average flight time is 1 hour and 45 minutes. From Boston it's roughly 1 hour and 46 minutes, and from Chicago it's 1 hour and 53 minutes.
How to book the cheapest flight to Mount Rainier?
Don't leave locking in your flight to Mount Rainier until the last moment. That's one trick seasoned jet-setters use to get the best prices. Booking ahead means more options and cheaper flights. Don't stop there, however. Do some research and see if there are multiple airports at your destination. Fares often differ depending on which airport you pick. Be sure to compare fares across airlines too. Last but not least, be ready to secure your seat quickly if you find an irresistible price. It might not be available for long! With a bit of know-how and some luck, the ideal airfare can be yours.
Do you have any tips for my flight to Mount Rainier?
Wherever you're jetting in from, flying can be a pleasant experience if you're prepared. Take a peek at these handy hints that will help get your Mount Rainier vacation started on the right foot. What to pack in your hand luggage:

  • It's simple — first, put in your passport, travel documents, cash and vital medications. Next, you'll want some extra in-flight entertainment to while away the time. A juicy novel and a laptop filled with your favorite movies are some wonderful options. If you intend to catch more than just forty winks, a quality neck pillow and some noise-canceling headphones will also be useful. Finally, leave space for a few toiletry items so you'll step off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between air carriers, the general rule of thumb is nothing sharp, flammable or explosive. This includes screwdrivers, knives, fuels and bleaching agents. Sports equipment like hockey sticks, and objects that could harm passengers, such as firearms and swords, aren't allowed in the cabin either.

What to wear on a flight:

  • Your aim is to be as comfortable as you can. Opt for shoes that are easy to slip on and off, dress in loose, natural-fiber clothing and remember to bring a jacket in case you get chilly in the cabin.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lessen your risk on board, drink lots of water, consider wearing compression socks or tights and keep your feet and legs moving.

How to get through airport security fast when flying to Mount Rainier?
As seasoned travelers know, the secret is to be organized before you arrive at airport security. That way, you'll be boarding that plane to Mount Rainier in the blink of an eye. Follow these helpful tips and get your vacation off to a spectacular start:

  • Security personnel first need to check that you have a valid passport and matching boarding pass before you can proceed any further. Have them within easy reach, ready for inspection.
  • Time to strip down. Well sort of. Your belt, coat, keys and other items in your pocket, like your headphones, will need to go through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • All your electronics, including your phone and tablet, will also need to be separately scanned.
  • Remove all liquids and gels from your hand luggage. They often need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one liter), clear zip-close bag.
  • There's a good chance you'll need to take your shoes off for scanning, so wearing slip-on sneakers is always a smart idea.
  • Knives and other sharp items are not allowed in the cabin. They'll be confiscated at security, so pack them in your checked luggage.

Flights to Mount Rainier information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
₩288,200

Trending flights to Mount Rainier

Prices were available within the past 7 days and start at ₩145,500 for one-way flights and ₩288,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Feb 21 - Mon, Mar 9
ICN
Seoul
IAD
Washington
₩688,800 Roundtrip, just found
₩688,800
Roundtrip
just found
Select American Airlines flight, departing Sat, Feb 21 from Seoul to Washington, returning Mon, Mar 9, priced at ₩688,800 just found
*Available to Expedia members.