Cheap Flights to Mount Rainier , MD from CA $173

View CA $173 flight on Sat, Oct 18, 2025Opens 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 CA $173 for one-way flights and CA $293 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Sep 17 - Wed, Sep 24
YTZ
Toronto
DCA
Washington
CA $293 Roundtrip, found 3 days ago
CA $293
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 17 from Toronto to Washington, returning Wed, Sep 24, priced at CA $293 found 3 days ago
Porter Airlines
Fri, Oct 17 - Sun, Oct 19
YTZ
Toronto
IAD
Washington
CA $303 Roundtrip, just found
CA $303
Roundtrip
just found
Select Porter Airlines flight, departing Fri, Oct 17 from Toronto to Washington, returning Sun, Oct 19, priced at CA $303 just found
American Airlines
Tue, Oct 28 - Sat, Nov 1
YYZ
Toronto
DCA
Washington
CA $312 Roundtrip, just found
CA $312
Roundtrip
just found
Select American Airlines flight, departing Tue, Oct 28 from Toronto to Washington, returning Sat, Nov 1, priced at CA $312 just found
Delta
Thu, Oct 2 - Thu, Oct 23
YYZ
Toronto
IAD
Washington
CA $320 Roundtrip, found 3 days ago
CA $320
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Oct 2 from Toronto to Washington, returning Thu, Oct 23, priced at CA $320 found 3 days ago
Air Transat
Fri, Oct 17 - Sun, Oct 19
YTZ
Toronto
IAD
Washington
CA $345 Roundtrip, just found
CA $345
Roundtrip
just found
Select Air Transat flight, departing Fri, Oct 17 from Toronto to Washington, returning Sun, Oct 19, priced at CA $345 just found

Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)

August is typically the cheapest month to fly

From CA $135 - CA $496 per traveller.

Expedia.ca gives you the best tools to secure great deals on flights to Mount Rainier. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Mount Rainier. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Mount Rainier.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Mount Rainier flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Mount Rainier.

Looking to save even more? Get additional savings by bundling your Mount Rainier flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Mount Rainier trip!

Frequently asked questions

What is the name of Mount Rainier's airport?
The majority of visitors like to fly into Ronald Reagan Washington National Airport (DCA) when visiting Mount Rainier.
How far is DCA from central Mount Rainier?
It's 13 kilometres from Ronald Reagan Washington National Airport (DCA) to downtown Mount Rainier. Make things easier by researching the best way of getting from the airport to the city centre before you land.
What airport is best to fly into Mount Rainier?
A great number of travellers go through Mount Rainier each and every day. With numerous airport terminals located around the city, there are a number of places you might hit the tarmac. The busiest ones are National Airport (13 kilometres from downtown), Dulles Intl. Airport (40 kilometres from downtown) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) (40 kilometres from downtown).
How many airlines fly to Mount Rainier?
There are a total of 48 airlines connecting Mount Rainier with 175 airports across the world.
Which airlines fly to Mount Rainier?
In general, travellers choose to fly with Delta, American Airlines and Southwest Airlines when going to Mount Rainier. The biggest proportion of these flights arrive from Atlanta, with Delta servicing this route the most frequently.
How many nonstop flights are there to Mount Rainier?
Planning an exciting Mount Rainier adventure is simple when there are 6,526 direct flights every week to get you there.
Where are the most popular flights to Mount Rainier departing from?
A large number of flights to Mount Rainier depart from Atlanta, Boston and Chicago airports.
How long is the flight to Mount Rainier Airport?
If it's Atlanta you're departing, you'll be in the air for around 1 hour and 45 minutes before you arrive in Mount Rainier. Terminal to terminal from Boston takes around 1 hour and 46 minutes and from Chicago, 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 move frequent travellers use to get the best deals. Booking well in advance means more choices and less expensive flights. Another terrific way to get the most affordable fare is to research all options. If your destination has several airports, research the cost of flying into a smaller terminal. Finally, be prepared to lock in your seat quickly if you find a real bargain. It might not stick around for too long. With a bit of knowledge and a little luck, the ideal fare will be yours.
Do you have any tips for my flight to Mount Rainier?
We've pulled together all the info you need to make your flight an enjoyable experience. Follow our insider tips and you'll be hightailing it through the airport and enjoying Mount Rainier in no time flat. What to pack in your hand luggage:

  • A plane trip can be easy if you bring the right gear. Firstly, you'll want a few basic toiletries, such as a toothbrush and some deodorant, a fresh change of clothes and a good read. Secondly, leave space in your bag for your electronic gadgets, chargers, any vital medications and maybe a quality neck pillow as well. Lastly, and most importantly, remember to bring your passport, travel documents and your credit cards.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have sharp objects (like a knife or scissors) lurking in one of the compartments of your carry-on luggage. Other banned items include explosive or flammable products, such as aerosol cans and bleach, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your top priority when choosing what to wear on board. Loose, breathable clothing is a sensible option, as are flat, slightly roomy shoes.
  • Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Wander around the cabin and stretch your legs or do some simple exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Mount Rainier?
A little pre-planning before your flight can make your trip to Mount Rainier a piece of cake. Below you'll find some handy hints for a speedy journey past security:

  • Security personnel first need to check that you have a valid ID and travel documents before you can proceed any further. Have them ready to show.
  • The X-ray machine comes next. Empty your pockets and remove anything that is likely to beep. This includes items like headphones or earphones, as well as heavy jackets or coats. They'll need to be placed on the conveyor belt for screening.
  • For just a few moments, you'll have to unplug from technology. Your laptop, phone and any other electronics will also need to go through the scanner.
  • Want to bring along your favourite perfume? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're allowed to bring it with you on board.
  • Choosing your footwear wisely can save you several minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
  • Airlines will not allow any sharp items or pocket knives in your carry-on luggage. If you need to bring these kinds of items, check them in.

Flights to Mount Rainier information
Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Destination city name
Washington
Roundtrip price
CA $244

Trending flights to Mount Rainier

Prices were available within the past 7 days and start at CA $173 for one-way flights and CA $293 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Sep 17 - Wed, Sep 24
YTZ
Toronto
DCA
Washington
CA $293 Roundtrip, found 3 days ago
CA $293
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 17 from Toronto to Washington, returning Wed, Sep 24, priced at CA $293 found 3 days ago
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