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$367+ Cheap flights from Sioux Falls to Bellingham (FSD - BLI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BLI
May 6 — May 131
Wed 5/6
Wed 5/13
1 adult, Economy
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Cheap flight deals from Sioux Falls to Bellingham

Cheapest flights from Sioux Falls to Bellingham
Explore the most affordable flight options available from Sioux Falls to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:02 pm
FSD
-
BLI
1 stop17h 09m
Allegiant Air
Sun 9/137:30 am
BLI
-
FSD
1 stop11h 42m
Allegiant Air
Deal found 4/4$367
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:39 pm
FSD
-
BLI
1 stop19h 13m
Allegiant Air
Mon 7/278:00 am
BLI
-
FSD
1 stop9h 50m
Allegiant Air
Deal found 4/6$491
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:39 pm
FSD
-
BLI
1 stop19h 13m
Multiple Airlines
Sun 7/261:16 pm
BLI
-
FSD
2 stops28h 34m
Multiple Airlines
Deal found 4/6$505
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:39 pm
FSD
-
BLI
1 stop19h 13m
Allegiant Air
Sun 7/261:16 pm
BLI
-
FSD
1 stop19h 35m
Allegiant Air
Deal found 4/6$515
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:39 pm
FSD
-
BLI
2 stops26h 05m
Multiple Airlines
Mon 7/278:00 am
BLI
-
FSD
1 stop9h 50m
Multiple Airlines
Deal found 4/6$583
This American Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:25 pm
FSD
-
BLI
2 stops13h 19m
American Airlines
Sun 9/135:21 am
BLI
-
FSD
2 stops14h 34m
American Airlines
Deal found 4/4$880
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:31 pm
FSD
-
BLI
2 stops13h 34m
Alaska Airlines
Mon 10/266:00 am
BLI
-
FSD
2 stops14h 17m
Alaska Airlines
Deal found 4/2$882
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:34 pm
FSD
-
BLI
2 stops32h 25m
American Airlines
Sun 7/266:00 am
BLI
-
FSD
2 stops32h 54m
American Airlines
Deal found 4/2$942

Find flight deals from Sioux Falls to Bellingham

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Bellingham (BLI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$367
(Kiwi.com)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Bellingham flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Bellingham flights.
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From Sioux Falls Joe Foss Field to Bellingham
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Bellingham that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 6, 2026.
Use the filters below to find and compare flights from Sioux Falls to Bellingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsBellingham

FSD - BLI

FSDBLI

Sioux Falls Joe Foss Field

Thu 9/10

10:02 pm-1:11 pm

1 stop17h 09m

Bellingham

Sun 9/13

7:30 am-9:12 pm

1 stop11h 42m

$367

Sioux FallsBellingham

FSD - BLI

FSDBLI

Sioux Falls Joe Foss Field

Sun 7/19

9:39 pm-2:52 pm

1 stop19h 13m

Bellingham

Sun 7/26

1:16 pm-7:50 pm

2 stops28h 34m

$505

Sioux FallsBellingham

FSD - BLI

FSDBLI

Sioux Falls Joe Foss Field

Sun 7/19

9:39 pm-2:52 pm

1 stop19h 13m

Bellingham

Sun 7/26

1:16 pm-10:51 am

1 stop19h 35m

$515

Sioux FallsBellingham

FSD - BLI

FSDBLI

Sioux Falls Joe Foss Field

Thu 9/10

12:25 pm-11:44 pm

2 stops13h 19m

Bellingham

Sun 9/13

5:21 am-9:55 pm

2 stops14h 34m

$880

Sioux FallsBellingham

FSD - BLI

FSDBLI

Sioux Falls Joe Foss Field

Sun 7/19

5:34 pm-11:59 pm

2 stops32h 25m

Bellingham

Sun 7/26

6:00 am-4:54 pm

2 stops32h 54m

$942
Quickest round-trip

Sioux FallsBellingham

FSD - BLI

FSDBLI

Sioux Falls Joe Foss Field

Wed 4/29

12:29 pm-11:59 pm

2 stops13h 30m

Bellingham

Sat 5/2

5:20 am-7:09 pm

2 stops11h 49m

$988

Sioux FallsBellingham

FSD - BLI

FSDBLI

Sioux Falls Joe Foss Field

Sun 7/19

5:34 pm-11:59 pm

2 stops32h 25m

Bellingham

Mon 7/27

6:00 am-12:10 pm

2 stops28h 10m

$997

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Sioux Falls-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Bellingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Bellingham flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Bellingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux Falls to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Sioux Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Bellingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sioux Falls to Bellingham?

    Airlines like Allegiant Air and American Airlines fly from Sioux Falls to Bellingham in about 13h 19m. The time it takes to get you to your destination can typically vary by up to 3h 50m. The distance from Sioux Falls to Bellingham is about 1277 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Sioux Falls to Bellingham that include hotel bookings?

    Yes. In addition to deals on Sioux Falls to Bellingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux Falls to Bellingham?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Bellingham.

  • Can I find deals for business class flights from Sioux Falls to Bellingham?

    Yes. Cheapflights offers flight deals from Sioux Falls to Bellingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Burlington
Mount Vernon
Ferndale
Blaine

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