BLI - STL

$239 Find Cheap Flights from Bellingham to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to St. Louis departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to St. Louis, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Bellingham to St. Louis (BLI-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bellingham to St. Louis

Thu, Jul 10 - Thu, Jul 17
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6:00 am - 9:52 amBLI-STL
25h 52m2 stops
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10:47 am - 12:01 pmSTL-BLI
27h 14m2 stops
$331
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Thu, Jul 10 - Thu, Jul 17
Logo
6:00 am - 9:52 amBLI-STL
25h 52m2 stops
Logo
10:47 am - 8:10 pmSTL-BLI
35h 23m3 stops
$372
Find Deal
Thu, Jul 10 - Thu, Jul 17
Logo
6:00 am - 9:52 amBLI-STL
25h 52m3 stops
Logo
10:47 am - 8:10 pmSTL-BLI
35h 23m3 stops
$413
Find Deal
Wed, Jun 25 - Sun, Jun 29
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9:00 am - 10:33 amBLI-STL
47h 33m3 stops
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6:12 am - 12:05 pmSTL-BLI
31h 53m2 stops
$438
Find Deal
Fri, Jul 25 - Mon, Jul 28
Hawaiian Airlines Logo
4:05 pm - 11:59 pmBLI-STL
5h 54m1 stop
Hawaiian Airlines Logo
7:32 pm - 11:59 pmSTL-BLI
6h 27m1 stop
$496Hawaiian Airlines
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Sat, Jul 26 - Sat, Aug 2
Alaska Airlines Logo
12:56 pm - 2:26 pmBLI-STL
23h 30m1 stop
Alaska Airlines Logo
7:32 pm - 11:59 pmSTL-BLI
6h 27m1 stop
$531Alaska Airlines
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Wed, Jun 25 - Sun, Jun 29
Alaska Airlines Logo
12:56 pm - 11:59 pmBLI-STL
9h 03m1 stop
Alaska Airlines Logo
7:32 pm - 11:59 pmSTL-BLI
6h 27m1 stop
$556Alaska Airlines
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Fri, Jul 25 - Fri, Aug 1
Hawaiian Airlines Logo
12:56 pm - 11:59 pmBLI-STL
9h 03m1 stop
Hawaiian Airlines Logo
6:41 am - 11:59 pmSTL-BLI
19h 18m1 stop
$565Hawaiian Airlines
Find Deal
Sat, Jul 26 - Sat, Aug 2
Alaska Airlines Logo
6:00 am - 11:30 pmBLI-STL
15h 30m2 stops
Alaska Airlines Logo
7:44 am - 11:59 pmSTL-BLI
18h 15m2 stops
$616Alaska Airlines
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Thu, Jul 10 - Thu, Jul 17
Alaska Airlines Logo
12:56 pm - 6:35 pmBLI-STL
27h 39m1 stop
Alaska Airlines Logo
7:32 pm - 11:59 pmSTL-BLI
6h 27m1 stop
$617Alaska Airlines
Find Deal
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KAYAK's insights & trends for Bellingham to St. Louis flights

Get data-powered insights and trends into flights from Bellingham to St. Louis to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Bellingham to St. Louis?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Bellingham to St. Louis were found on Hawaiian Airlines ($496) and Alaska Airlines ($531).

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Good to know

Cheapest flight$239
Flight from Bellingham to St. Louis

When to book flights from Bellingham to St. Louis

Are your dates flexible? Find out the best times to travel from Bellingham to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bellingham to St. Louis

  • What is the cheapest flight from Bellingham to St. Louis?

    In the last 3 days, the lowest price for a flight from Bellingham to St. Louis was $239 for a one-way ticket and $331 for a round-trip.

  • Do I need a passport to fly between Bellingham and St. Louis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Bellingham to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bellingham to St. Louis?

    oneworld is the only airline alliance operating flights between Bellingham and St. Louis.

  • How does KAYAK find such low prices on flights from Bellingham to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bellingham to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bellingham to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Bellingham is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bellingham to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Bellingham with another airline. Booking your flights between Bellingham and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bellingham to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Bellingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Bellingham to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bellingham to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
7.1Food
8.5Crew
7.8Comfort
7.1Entertainment
Airline reviews

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

10.0 ExcellentHelen, Jun 2025SEA - MCI
Read more Alaska Airlines reviews

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

The crew the employees were friendly and excellent. There was a problem with the plane and they had workers there immediately working on it. They made sure the people that had immediate connects knew what gates they had to get to and had them leave the plane first. Very thoughtful.

Very pleasant and the flight felt like it went by quick

All flight entertainment is from your own device and there was an $8 charge to connect. also 1 drink and a small bag of pretzels was all that was given to us. other that that the seats were good and the flight itself was as expected.

It is very bad they do not give you money back

They lost our bag and it took them days to find it. Terrible communication and lots of lies about where it was. Their system hasn’t merged with Hawaiian yet they route people on shared flights with Hawaiian, creating an administrative nightmare.

Flight was about 30 minutes delayed. All staff were friendly and professional while keeping us updated.

Major flight delays, it was a 1.5-hour delay. The gate kept changing about 3 times in Seattle. very hectic and chaotic.

More leg room in back seats. Can you require people to smell good on planes? ha ha Staff was great! Plane was comfortable. I enjoyed the movies and TV. Smooth take off and landing.

The only problem was the time delay. Kudos to the counter agent in Seattle. Very helpful and gracious.

Everything you need to know for your flight from Bellingham to St. Louis

Information on your arrival and departure airports

Bellingham (BLI)
St. Louis (STL)

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