Cheap Flights to Sumas , WA from CA $203

View CA $203 flight on Sun, Jun 21, 2026Opens in a new window

Popular airlines to Sumas

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How much is the cheapest flight to Sumas?

Prices were available within the past 7 days and start at CA $203 for one-way flights and CA $323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Jul 9 - Sun, Jul 12
PDX
Portland
BLI
Bellingham
CA $323 Roundtrip, found 5 days ago
CA $323
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jul 9 from Portland to Bellingham, returning Sun, Jul 12, priced at CA $323 found 5 days ago
Alaska Airlines
Sun, Jul 19 - Sat, Jul 25
PDX
Portland
BLI
Bellingham
CA $324 Roundtrip, found 2 days ago
CA $324
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Jul 19 from Portland to Bellingham, returning Sat, Jul 25, priced at CA $324 found 2 days ago
Alaska Airlines
Sat, Jun 27 - Sun, Jun 28
PDX
Portland
BLI
Bellingham
CA $337 Roundtrip, found 4 days ago
CA $337
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Jun 27 from Portland to Bellingham, returning Sun, Jun 28, priced at CA $337 found 4 days ago
American Airlines
Sat, Jun 20 - Fri, Jun 26
SFO
San Francisco
BLI
Bellingham
CA $664 Roundtrip, found 1 day ago
CA $664
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 20 from San Francisco to Bellingham, returning Fri, Jun 26, priced at CA $664 found 1 day ago
WestJet
Wed, Jul 22 - Tue, Jul 28
YWG
Winnipeg
BLI
Bellingham
CA $847 Roundtrip, found 1 day ago
CA $847
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed, Jul 22 from Winnipeg to Bellingham, returning Tue, Jul 28, priced at CA $847 found 1 day ago

Frequently asked questions

What is the name of Sumas' airport?
Bellingham Intl. Airport (BLI) is the only airport serving Sumas.
How far is Bellingham International Airport from central Sumas?
Long commutes aren't a big deal if you plan ahead of time. Downtown Sumas is 31 kilometres from BLI, so it's wise to know how to get to the city before you touchdown.
What airport is best to fly into Sumas?
Make your way through the glass doors of BLI and your Sumas adventure will have begun! The city's main airport, it's located 31 kilometres from the downtown area.
How many airlines fly to Sumas?
You have a number of choices if you're going to Sumas. Select from 3 air carriers that service this city from at least 6 airports worldwide.
Which airlines fly to Sumas?
Most of the flights heading into Sumas are operated by Alaska Airlines. The most common route is from Seattle, and Alaska Airlines flies this route the most often.
How many nonstop flights are there to Sumas?
Planning an unforgettable Sumas getaway is easy when there are 41 direct flights every week to choose from.
Where are the most popular flights to Sumas departing from?
Travellers often set off from Seattle, Las Vegas and Los Angeles airports when going to Sumas.
How long is the flight to Sumas Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From Seattle to Sumas, the average flight time is 50 minutes. From Las Vegas it's more or less 3 hours, and from Los Angeles it's 3 hours and 7 minutes.
How to book the cheapest flight to Sumas?
Don't leave booking your flight to Sumas until the very last minute. That's one move savvy jet-setters use to get the best deals. Booking well in advance means more choices and cheaper flights. Another excellent way to grab a bargain is to research all options. If where you're headed has more than one airport, research the cost of flying into a less busy terminal. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and be ready to book your ticket as soon as you see a great bargain. The best deals never last long.
Do you have any tips for my flight to Sumas?
Depending on where you're coming from, your flight to Sumas could be as easy as pie or it could go on forever. Here are some handy tips that will help you start your next big adventure on a positive note. What to pack in your hand luggage:

  • Firstly, and most importantly, pack in your passport, travel documents, credit cards and vital medications. Next, you'll need some extra in-flight entertainment to while away the hours. A juicy book and a tablet filled with your favourite movies are some wonderful options. If you hope to catch forty winks, a quality neck pillow and a pair of earplugs will also be useful. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you step off the plane looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a sharp object lurking in one of the compartments of your hand luggage. Other prohibited items include flammable or explosive goods, such as aerosol cans and bleach, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an airplane are no place for a fashion parade. Dress in comfortable layers and pick shoes that are flat and easy to slip on and off.
  • Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clots forming due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Sumas?
The secret is to be prepared before you arrive at airport security. That way, you'll be boarding that plane to Sumas in next to no time. Follow these tips and get your trip off to a fantastic start:

  • First things first. Your travel ID and boarding pass will need to be shown to airport security. Keep them handy to avoid fumbling around for them.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll have to unplug from technology. Your laptop, phone and any other electronic gadgets also need to be sent through the scanner.
  • Want to bring along your favourite perfume? As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, it's OK to bring with you in your carry-on bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when going through security. Boots and other heavy shoes are usually subjected to extra screening.
  • Airlines won't allow any pocket knives or other sharp items in your carry-on baggage. If you must bring these kinds of items, pack them in your checked baggage.

Book with confidence

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

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 Sumas 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 Sumas.

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

Travel information

Destination airport
Bellingham Intl.
Destination airport IATA code
BLI
Destination city name
Bellingham
Roundtrip price
CA $322

Trending flights to Sumas

Prices were available within the past 7 days and start at CA $203 for one-way flights and CA $323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Jun 8 - Tue, Jun 23
YYC
Calgary
BLI
Bellingham
CA $662 Roundtrip, found 3 days ago
CA $662
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Jun 8 from Calgary to Bellingham, returning Tue, Jun 23, priced at CA $662 found 3 days ago

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