Cheap Flights to Sumas , WA from CA $182

View CA $182 flight on Sat, Nov. 15, 2025Opens 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 $182 for one-way flights and CA $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Nov. 1 - Tue, Nov. 11
PDX
Portland
BLI
Bellingham
CA $289 Roundtrip, found 2 days ago
CA $289
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sat, Nov. 1 from Portland to Bellingham, returning Tue, Nov. 11, priced at CA $289 found 2 days ago
Alaska Airlines
Wed, Sep. 17 - Sat, Oct. 4
PDX
Portland
BLI
Bellingham
CA $296 Roundtrip, found 2 days ago
CA $296
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Sep. 17 from Portland to Bellingham, returning Sat, Oct. 4, priced at CA $296 found 2 days ago
Hawaiian Airlines
Tue, Sep. 23 - Tue, Sep. 30
EUG
Eugene
BLI
Bellingham
CA $303 Roundtrip, found 3 days ago
CA $303
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep. 23 from Eugene to Bellingham, returning Tue, Sep. 30, priced at CA $303 found 3 days ago
American Airlines
Wed, Aug. 27 - Sun, Aug. 31
SFO
San Francisco
BLI
Bellingham
CA $638 Roundtrip, found 2 days ago
CA $638
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug. 27 from San Francisco to Bellingham, returning Sun, Aug. 31, priced at CA $638 found 2 days ago
WestJet
Wed, Sep. 24 - Wed, Oct. 1
YXX
Abbotsford
BLI
Bellingham
CA $828 Roundtrip, found 5 days ago
CA $828
Roundtrip
found 5 days ago
Select WestJet flight, departing Wed, Sep. 24 from Abbotsford to Bellingham, returning Wed, Oct. 1, priced at CA $828 found 5 days ago

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!

Frequently asked questions

What is the name of Sumas' airport?
Sumas has just one airport, Bellingham Intl. Airport (BLI).
How far is Bellingham Intl. Airport (BLI) from central Sumas?
Long commutes aren't a big deal if you plan ahead of time. Downtown Sumas is 31 kilometres from Bellingham Intl. Airport (BLI), so it's smart to know how to get to the city before you land.
What airport is best to fly into Sumas?
With one major airport servicing Sumas, it won't take very long to find the best flight. You'll be jetting off to BLI, which sits around 31 kilometres from the centre of town.
How many airlines fly to Sumas?
With 3 air carriers jetting into Sumas from at least 6 airports around the globe, your ideal flight is just a few clicks away.
Which airlines fly to Sumas?
Flights into Sumas are typically operated by Alaska Airlines. The largest proportion of these flights jet off from Seattle, with Alaska Airlines servicing this route the most often.
How many nonstop flights are there to Sumas?
Flying to a new place is much more straightforward when there aren't any stopovers to worry about. If you're heading to Sumas, the great news is that there are approximately 41 direct flights every week.
Where are the most popular flights to Sumas departing from?
A large number of flights to Sumas take off from Seattle, Las Vegas and Los Angeles airports.
How long is the flight to Sumas Airport?
If it's Seattle you're departing, you'll be midair for around 50 minutes before you arrive in Sumas. Airport to airport from Las Vegas generally takes 3 hours and from Los Angeles, the average flight time is 3 hours and 7 minutes.
How to book the cheapest flight to Sumas?
If you'd like to have some extra spending money on your Sumas vacation, listen up! As every seasoned traveller will tell you, don't leave booking until the last minute. Fares are generally more expensive just prior to the departure date. Don't stop there, however. Do some research and see if there are a couple of airports at your destination. Fares often differ depending on which airport you go for. Make sure you compare fares across air carriers as well. Last of all, another easy way to save a few dollars is be ready to book fast. If you find an amazing deal, don't think twice --- snap it up while the opportunity's there.
Do you have any tips for my flight to Sumas?
Depending on where you're coming from, your trip to Sumas could be completely painless or it could go on forever. We've pulled together some useful tips that will help you start your next great escape on a positive note. What to pack in your hand luggage:

  • Air travel can be a great experience if you've got all the right gear. Firstly, you'll need toiletry items, such as deodorant and a toothbrush, a clean pair of socks and a good read. Next, leave space in your bag for your laptop, a charger, any daily medications and maybe a neck pillow as well. Lastly, remember to bring your passport, travel documents and some cash.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a Swiss Army knife hiding in one of the zippers of your carry-on luggage. Other restricted items include explosive or flammable goods, 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:

  • Your goal here is to be as comfortable as possible. Choose a pair of slip-on shoes, dress in loose, breathable clothing and remember to take a sweater in case it gets chilly in the cabin.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To minimize your risk on board, drink lots 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 Sumas?
A little pre-planning before your flight will make your getaway to Sumas easy and painless. Read through our useful tips and tricks for a speedy journey through security:

  • Have your ID and travel documents someplace easily accessible. They're the first items you'll be asked to show at airport security.
  • Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes items like earphones or headphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
  • All electronic devices, including your tablet and phone, are also required to be scanned separately.
  • Travelling with your favourite perfume or cologne? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you can keep it with you in your carry-on baggage.
  • It's also likely that you'll be asked to take your shoes off for scanning, so wearing lightweight sneakers is always a wise idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed on board and will be confiscated.

Flights to Sumas information
Destination airport
Bellingham Intl.
Destination airport IATA code
BLI
Destination city name
Bellingham
Roundtrip price
CA $288
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