What is the cheapest airline that flies from South Dakota to Bellingham?

Allegiant Air and American Airlines are the most popular carriers operating from South Dakota to Bellingham

When did momondo last update prices for flights from South Dakota to Bellingham Airport?

Prices for flights from South Dakota to Bellingham Airport are refreshed on a daily basis.

How old do you have to be to fly from South Dakota to Bellingham Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Bellingham Airport.

What documentation or ID do you need to fly to Bellingham Airport?

The travel and health documents required for your trip to Bellingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bellingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$224 Cheap Flights from South Dakota to Bellingham in 2026/27

Find the cheapest flights from South Dakota to Bellingham

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:56 pm - 9:30 pmFSD Sioux Falls Joe Foss Field-BLI Bellingham

25h 34m1 stop Phoenix-Mesa Gateway

4:58 pm - 12:21 pmBLI Bellingham-FSD Sioux Falls Joe Foss Field

17h 23m1 stop Las Vegas Harry Reid Intl

$660Allegiant Air

Wed, Oct 14 - Sun, Oct 18

2:48 pm - 11:53 pmFSD Sioux Falls Joe Foss Field-BLI Bellingham

11h 05m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

7:29 pm - 11:38 amBLI Bellingham-FSD Sioux Falls Joe Foss Field

14h 09m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$1,050Alaska Airlines

Wed, Oct 28 - Wed, Nov 4

10:24 am - 11:53 pmRAP Rapid City-BLI Bellingham

14h 29m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

5:16 am - 9:56 pmBLI Bellingham-RAP Rapid City

15h 40m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

$1,198American Airlines

Thu, Oct 22 - Mon, Oct 26

6:20 am - 6:38 pmFSD Sioux Falls Joe Foss Field-BLI Bellingham

14h 18m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

5:16 am - 12:41 amBLI Bellingham-FSD Sioux Falls Joe Foss Field

17h 25m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$1,383American Airlines

Wed, Oct 14 - Sun, Oct 18

2:05 pm - 11:53 pmFSD Sioux Falls Joe Foss Field-BLI Bellingham

11h 48m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

5:16 am - 11:56 pmBLI Bellingham-FSD Sioux Falls Joe Foss Field

16h 40m2 stops Seattle/Tacoma Intl Phoenix Sky Harbor Intl

$1,612American Airlines

Mon, Oct 12 - Fri, Oct 16

10:24 am - 11:53 pmRAP Rapid City-BLI Bellingham

14h 29m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

5:16 am - 9:56 pmBLI Bellingham-RAP Rapid City

15h 40m3 stops Seattle/Tacoma Intl Omaha Eppley Airfield Dallas/Fort Worth

$2,531American Airlines

Thu, Oct 22 - Mon, Oct 26

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American Airlines flights from South Dakota to Bellingham

Our best American Airlines deals on South Dakota to Bellingham flight tickets

American Airlines

Oct 22

RAP10:24 amRapid City

14h 29m

2 stops

BLI11:53 pmBellingham

Oct 26

BLI5:16 amBellingham

15h 40m

2 stops

RAP9:56 pmRapid City

$1,198

American Airlines

Oct 14

FSD6:20 amSioux Falls Joe Foss Field

14h 18m

2 stops

BLI6:38 pmBellingham

Oct 18

BLI5:16 amBellingham

17h 25m

2 stops

FSD12:41 amSioux Falls Joe Foss Field

$1,383

American Airlines

Oct 12

FSD2:05 pmSioux Falls Joe Foss Field

11h 48m

2 stops

BLI11:53 pmBellingham

Oct 16

BLI5:16 amBellingham

16h 40m

2 stops

FSD11:56 pmSioux Falls Joe Foss Field

$1,612

momondo Fare Finder

Use the filters below to find and compare flights from South Dakota to Bellingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsBellingham

FSD Sioux Falls Joe Foss Field - BLI Bellingham

FSDBLI

Sioux Falls Joe Foss Field

Wed 10/14

9:56 pm-9:30 pm

1 stop25h 34m

Bellingham

Sun 10/18

4:58 pm-12:21 pm

1 stop17h 23m

$660

Quickest round-trip

Sioux FallsBellingham

FSD Sioux Falls Joe Foss Field - BLI Bellingham

FSDBLI

Sioux Falls Joe Foss Field

Wed 10/28

2:48 pm-11:53 pm

2 stops11h 05m

Bellingham

Wed 11/4

7:29 pm-11:38 am

2 stops14h 09m

$1,050

Rapid CityBellingham

RAP Rapid City - BLI Bellingham

RAPBLI

Rapid City

Thu 10/22

10:24 am-11:53 pm

2 stops14h 29m

Bellingham

Mon 10/26

5:16 am-9:56 pm

2 stops15h 40m

$1,198

Sioux FallsBellingham

FSD Sioux Falls Joe Foss Field - BLI Bellingham

FSDBLI

Sioux Falls Joe Foss Field

Wed 10/14

6:20 am-6:38 pm

2 stops14h 18m

Bellingham

Sun 10/18

5:16 am-12:41 am

2 stops17h 25m

$1,383

Sioux FallsBellingham

FSD Sioux Falls Joe Foss Field - BLI Bellingham

FSDBLI

Sioux Falls Joe Foss Field

Mon 10/12

2:05 pm-11:53 pm

2 stops11h 48m

Bellingham

Fri 10/16

5:16 am-11:56 pm

2 stops16h 40m

$1,612

Rapid CityBellingham

RAP Rapid City - BLI Bellingham

RAPBLI

Rapid City

Thu 10/22

10:24 am-11:53 pm

2 stops14h 29m

Bellingham

Mon 10/26

5:16 am-9:56 pm

3 stops15h 40m

$2,531

Cheapest one-way

Sioux FallsBellingham

FSD Sioux Falls Joe Foss Field - BLI Bellingham

FSDBLI

Sioux Falls Joe Foss Field

Wed 1/6

7:25 pm-10:20 am

1 stop16h 55m

$224

Sioux FallsBellingham

FSD Sioux Falls Joe Foss Field - BLI Bellingham

FSDBLI

Sioux Falls Joe Foss Field

Wed 10/28

9:56 pm-9:30 pm

1 stop25h 34m

$254

Sioux FallsBellingham

FSD Sioux Falls Joe Foss Field - BLI Bellingham

FSDBLI

Sioux Falls Joe Foss Field

Tue 1/5

2:43 pm-9:32 am

2 stops44h 49m

$295

Sioux FallsBellingham

FSD Sioux Falls Joe Foss Field - BLI Bellingham

FSDBLI

Sioux Falls Joe Foss Field

Wed 10/28

9:56 pm-12:10 pm

3 stops40h 14m

$307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Bellingham

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on South Dakota to Bellingham flights?

You could potentially save up to 69% on your flight if you consider stops on a South Dakota to Bellingham flight.

Cheap South Dakota to Bellingham flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Bellingham

Best Price Found	$224
Fastest flight time	25h 34m
Direct flights	None

The best one-way flight to Bellingham from South Dakota in the past 72 hours is $224. The best round-trip flight deal from South Dakota to Bellingham found on momondo in the last 72 hours is $660.

The fastest flight from South Dakota to Bellingham takes 25h 34m

There are no direct flights from South Dakota to Bellingham. There are no popular flight routes from South Dakota to Bellingham.

Search flight deals

Frequently asked questions about flying from South Dakota to Bellingham

When did momondo last update prices for flights from South Dakota to Bellingham Airport?
Prices for flights from South Dakota to Bellingham Airport are refreshed on a daily basis.
How old do you have to be to fly from South Dakota to Bellingham Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Bellingham Airport.
What documentation or ID do you need to fly to Bellingham Airport?
The travel and health documents required for your trip to Bellingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bellingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Burlington

Mount Vernon

Blaine

Ferndale

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Bellingham?

It is quick and easy to find South Dakota to Bellingham flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bellingham that suits you.

Can I find flights from South Dakota to Bellingham with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bellingham from South Dakota with this policy.

How can momondo help me find flights from South Dakota to Bellingham?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bellingham from South Dakota.

I’m not ready to book a flight from South Dakota to Bellingham right now. Can momondo alert me if prices change?

If you are not ready to book a flight from South Dakota to Bellingham now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bellingham and let you know when they change.