Cheap Flights to Sisters , OR from CA $82

View CA $82 flight on Thu, Mar 26, 2026Opens in a new window

Popular airlines to Sisters

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How much is the cheapest flight to Sisters?

Prices were available within the past 7 days and start at CA $82 for one-way flights and CA $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Mar 26 - Sun, Mar 29
SEA
Seattle
RDM
Redmond
CA $108 Roundtrip, found 18 hours ago
CA $108
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu, Mar 26 from Seattle to Redmond, returning Sun, Mar 29, priced at CA $108 found 18 hours ago
Alaska Airlines
Fri, Apr 10 - Sun, Apr 12
SEA
Seattle
RDM
Redmond
CA $112 Roundtrip, found 12 hours ago
CA $112
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Seattle to Redmond, returning Sun, Apr 12, priced at CA $112 found 12 hours ago
United
Tue, Apr 21 - Sat, May 9
YVR
Vancouver
RDM
Redmond
CA $328 Roundtrip, found 1 day ago
CA $328
Roundtrip
found 1 day ago
Select United flight, departing Tue, Apr 21 from Vancouver to Redmond, returning Sat, May 9, priced at CA $328 found 1 day ago
American Airlines
Wed, May 13 - Wed, May 20
YYZ
Toronto
RDM
Redmond
CA $475 Roundtrip, found 6 days ago
CA $475
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, May 13 from Toronto to Redmond, returning Wed, May 20, priced at CA $475 found 6 days ago
WestJet
Fri, Aug 28 - Sun, Aug 30
YVR
Vancouver
RDM
Redmond
CA $524 Roundtrip, found 12 hours ago
CA $524
Roundtrip
found 12 hours ago
Select WestJet flight, departing Fri, Aug 28 from Vancouver to Redmond, returning Sun, Aug 30, priced at CA $524 found 12 hours ago

Find the cheapest month to fly from Columbus (CMH) to Redmond (RDM)

October is typically the cheapest month to fly

From CA $377 - CA $868 per traveller.

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Frequently asked questions

What is the name of Sisters' airport?
Sisters is served by just one airport, Robert's Field Airport (RDM).
How far is RDM from central Sisters?
Robert's Field Airport (RDM) is 31 kilometres from downtown Sisters, so expect a reasonable commute into the city.
What airport is best to fly into Sisters?
With one main airport servicing Sisters, it won't take much time to find the best flight. You'll be jetting off to Roberts Field, which is located around 31 kilometres from the centre of town.
How many airlines fly to Sisters?
There are a total of 5 airlines connecting Sisters with 11 airports around the world.
Which airlines fly to Sisters?
Alaska Airlines and Delta operate the majority of flights to Sisters. One of the most popular ways to travel there is with an Alaska Airlines flight leaving from Seattle.
How many nonstop flights are there to Sisters?
Organizing an exciting Sisters adventure is a walk in the park when there are 146 nonstop flights every week to pick from.
Where are the most popular flights to Sisters departing from?
A large number of flights to Sisters leave from Seattle, San Francisco and Phoenix airports.
How long is the flight to Sisters Airport?
If it's Seattle you're leaving behind, you'll be in the sky for around 1 hour and 12 minutes before you arrive in Sisters. Runway to runway from San Francisco takes approximately 1 hour and 41 minutes and from Phoenix, 2 hours and 38 minutes.
How to book the cheapest flight to Sisters?
If you want to save some cash on your trip to Sisters, listen up! As any seasoned jet-setter will tell you, don't leave booking until the last minute. Fares are often highest just prior to the departure date. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Fares often differ depending on which airport you fly into. Remember to compare prices across airlines as well. Last but not least, another simple way to save some money is be ready to book fast. If you come across a fantastic bargain, don't hesitate — grab it while the opportunity's there.
Do you have any tips for my flight to Sisters?
No matter where you're coming from, flying can be a seamless experience if you've planned ahead. Take a peek at these handy tips that will get your Sisters escape started on the right note. What to pack in your hand luggage:

  • First and foremost, pack in your passport, travel documents, wallet and daily medications. Next, you'll need some in-flight entertainment to while away the time. A thrilling novel and a tablet filled with your favourite movies are some fantastic options. If you intend to take a quick snooze, a quality neck pillow and a pair of earplugs will also be useful. Finally, find room for a toothbrush and some facial wipes to ensure you touchdown feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your precious Swiss Army knife, and dangerous products which are flammable or explosive, such as aerosols and strong acids, are also not allowed.

What to wear on a flight:

  • Choose comfort over style. Prepare for changes in cabin temperature by donning layers, and pick easy-to-remove footwear like slip-ons.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To lower your risk on board, drink plenty of water, consider wearing compression tights or socks and keep your legs and feet moving.

How to get through airport security fast when flying to Sisters?
Being prepared before you arrive at the airport will help make your getaway to Sisters a piece of cake. We've rounded up some useful tips and tricks for a speedy journey past security:

  • Your ID and travel documents will need to be presented to airport security personnel. Keep them within easy reach to avoid fumbling around for them.
  • After that, both you and your carry-on bag must be X-rayed. To speed things up, take off anything that might trigger the alarms. Personal belongings such as your belt, coat and earphones will be required to go through the machine.
  • For just a few minutes, you'll have to unplug from technology. Your laptop, phone and any other electronics must also go through the scanner.
  • Remove gels and liquids from your hand luggage. They usually need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed on board.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Sisters. 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 Sisters. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Sisters.

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 Sisters 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 Sisters.

Looking to save even more? Get additional savings by bundling your Sisters 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 Sisters trip!

Travel information

Destination airport
Robert's Field
Destination airport IATA code
RDM
Destination city name
Redmond
Roundtrip price
CA $108

Trending flights to Sisters

Prices were available within the past 7 days and start at CA $82 for one-way flights and CA $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Apr 12 - Wed, Apr 29
YVR
Vancouver
RDM
Redmond
CA $324 Roundtrip, found 1 day ago
CA $324
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Apr 12 from Vancouver to Redmond, returning Wed, Apr 29, priced at CA $324 found 1 day ago

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