$299 Find Cheap Flights from Bellingham to Illinois

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 Illinois departing on 12/12. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

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

Book Cheap Bellingham to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to Illinois 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 Illinois

Thu, Jan 8 - Mon, Jan 12
Hawaiian Airlines Logo
1:03 pm - 11:50 pmBLI-ORD
8h 47m1 stop
Hawaiian Airlines Logo
3:35 pm - 12:06 amORD-BLI
10h 31m1 stop
$304Hawaiian Airlines
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Sun, Dec 14 - Thu, Dec 18
Multiple Airlines Logo
3:45 pm - 11:42 amBLI-ORD
17h 57m1 stop
Multiple Airlines Logo
1:34 pm - 12:12 pmORD-BLI
24h 38m2 stops
$327Multiple Airlines
Find Deal
Thu, Jan 1 - Wed, Jan 7
Hawaiian Airlines Logo
12:56 pm - 11:59 pmBLI-STL
9h 03m1 stop
Hawaiian Airlines Logo
2:50 pm - 9:20 pmSTL-BLI
8h 30m1 stop
$334Hawaiian Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
1:03 pm - 5:10 pmBLI-ORD
26h 07m1 stop
Alaska Airlines Logo
2:06 pm - 12:23 pmORD-BLI
24h 17m2 stops
$348Alaska Airlines
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Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
9:15 am - 11:50 pmBLI-ORD
12h 35m1 stop
Alaska Airlines Logo
2:06 pm - 12:23 pmORD-BLI
24h 17m2 stops
$349Alaska Airlines
Find Deal
Sun, Dec 14 - Thu, Dec 18
Multiple Airlines Logo
7:30 am - 12:39 pmBLI-ORD
27h 09m2 stops
Multiple Airlines Logo
1:34 pm - 12:12 pmORD-BLI
24h 38m2 stops
$374Multiple Airlines
Find Deal
Sun, Dec 14 - Thu, Dec 18
Multiple Airlines Logo
3:45 pm - 11:42 amBLI-ORD
17h 57m1 stop
Multiple Airlines Logo
3:27 pm - 12:12 pmORD-BLI
22h 45m1 stop
$388Multiple Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
9:15 am - 11:37 pmBLI-ORD
12h 22m2 stops
Alaska Airlines Logo
2:06 pm - 9:20 pmORD-BLI
9h 14m2 stops
$394Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
9:15 am - 2:47 pmBLI-STL
27h 32m2 stops
American Airlines Logo
7:27 am - 9:20 pmSTL-BLI
15h 53m2 stops
$464American Airlines
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Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
9:15 am - 6:34 pmBLI-STL
31h 19m2 stops
American Airlines Logo
7:27 am - 9:20 pmSTL-BLI
15h 53m2 stops
$480American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Bellingham to Illinois flights

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

Which airlines fly non-stop between Bellingham and Illinois?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Bellingham to Illinois.

There is just one airline that flies from Bellingham to Illinois direct and that is Alaska Airlines. The best round-trip deal found from Alaska Airlines for the route is to Chicago O'Hare Intl Airport (ORD) and costs $397.

Which airlines provide the cheapest flights from Bellingham to Illinois?

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 Illinois were found on Hawaiian Airlines ($304) and Alaska Airlines ($348).

Good to know

Cheapest flight$299
Flight from Bellingham to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Bellingham to Illinois?

    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 Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bellingham to Illinois 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 Illinois?

    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 from Bellingham to Illinois with an airline and back with another airline.

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

    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 from Bellingham to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $376 on average. Morning departures are around 38% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $540.

Reviews of the top airline flying from Bellingham to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to Illinois. 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 Illinois? 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 11381 reviews
7.8Comfort
8.5Crew
7.1Food
7.0Entertainment
8.1Boarding
Airline reviews

The man next to us had a medical emergency a the flight attendants really stepped up and quickly helped turn a bad situation into one with a great outcome. Brandon, Ranger , and Jose all did wonderful jobs gathering all the medical field passengers on the plane to help (a my husband) and they helped revive the unresponsive patient within a few minutes with juice and oxygen. It was a great example of community and teamwork and I’m so impressed with the staff.

10.0 Excellenttiffa, Nov 2025PAE - PHX
Read more Alaska Airlines reviews

The man next to us had a medical emergency a the flight attendants really stepped up and quickly helped turn a bad situation into one with a great outcome. Brandon, Ranger , and Jose all did wonderful jobs gathering all the medical field passengers on the plane to help (a my husband) and they helped revive the unresponsive patient within a few minutes with juice and oxygen. It was a great example of community and teamwork and I’m so impressed with the staff.

We flew economy, it was what I expected. The seats are too upright for me

I purchased a 1st class ticket and unfortunately the main flight attendant was not the best and seemed more interested in her phone than the passengers at times. Then the plane didn’t get restocked and the only snacks for this flight were pretzels. However I would like to say that the rest of the flight crew and ground crew at the airport we’re great, especially the people that wheeled me around the airport some and then the one getting me to the plane and the automated wheelchair that wheeled me through the airport.

Typical domestic flight. No entertainment. You have to use your own devices and provided entertainment didn’t work. Pretzels and water of flight over 4 hours is unacceptable. Meals should be provided on long flights. But it’s about the money and not customer service. You should just issue the bag of pretzels at the gate and water bottle in seat and just do away with flight attendants because they do nothing on domestic flights

Very good. Easy check in, attentive flight attendant, and on time departure/landing.

Again Alaskan and Hawaiian need to consolidate check-in, allow seat reservations on both flights. I wound up in last row because I couldn’t reserve better seat.

I would like if it had happened already. I'm still waiting for it.

Pretzels are always a disappointment. Cheezits, Sun Chips, trail mix, anything else would be nice.

Its bumpy but I can say its safe flight ,Thanks Alaska airline for bringing me in my destination😊.

Almost 3 hr delay in Settle with very little information available to passengers. They boarded the plane and we waited for a long time inside the plane as well.

Everything you need to know for your flight from Bellingham to Illinois

Information on your arrival and departure airports