$296 Cheap Flights from Des Moines (DSM) to Bellingham (BLI)

View $296 flight on Tue, Mar 3, 2026Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Bellingham, WA (BLI-Bellingham Intl.)

Cheap Flights from Des Moines to Bellingham (DSM-BLI)

Prices were available within the past 7 days and start at $296 for one-way flights and $571 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 17 - Sat, Jan 31
DSM
Des Moines
BLI
Bellingham
$571 Roundtrip, found 11 hours ago
$571
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Jan 17 from Des Moines to Bellingham, returning Sat, Jan 31, priced at $571 found 11 hours ago
Alaska Airlines
Wed, Jan 21 - Sat, Jan 31
DSM
Des Moines
BLI
Bellingham
$591 Roundtrip, found 11 hours ago
$591
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Des Moines to Bellingham, returning Sat, Jan 31, priced at $591 found 11 hours ago
American Airlines
Sun, Jan 18 - Sat, Jan 31
DSM
Des Moines
BLI
Bellingham
$591 Roundtrip, found 11 hours ago
$591
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sun, Jan 18 from Des Moines to Bellingham, returning Sat, Jan 31, priced at $591 found 11 hours ago
American Airlines
Sun, Jan 18 - Tue, Feb 3
DSM
Des Moines
BLI
Bellingham
$592 Roundtrip, found 11 hours ago
$592
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sun, Jan 18 from Des Moines to Bellingham, returning Tue, Feb 3, priced at $592 found 11 hours ago
American Airlines
Sat, Jan 17 - Mon, Feb 2
DSM
Des Moines
BLI
Bellingham
$605 Roundtrip, found 11 hours ago
$605
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Jan 17 from Des Moines to Bellingham, returning Mon, Feb 2, priced at $605 found 11 hours ago
American Airlines
Thu, Feb 5 - Sat, Feb 21
DSM
Des Moines
BLI
Bellingham
$606 Roundtrip, found 11 hours ago
$606
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Feb 5 from Des Moines to Bellingham, returning Sat, Feb 21, priced at $606 found 11 hours ago
American Airlines
Sat, Jan 10 - Sat, Jan 24
DSM
Des Moines
BLI
Bellingham
$613 Roundtrip, found 11 hours ago
$613
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Des Moines to Bellingham, returning Sat, Jan 24, priced at $613 found 11 hours ago
Alaska Airlines
Wed, Feb 25 - Tue, Mar 10
DSM
Des Moines
BLI
Bellingham
$616 Roundtrip, found 11 hours ago
$616
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Wed, Feb 25 from Des Moines to Bellingham, returning Tue, Mar 10, priced at $616 found 11 hours ago
American Airlines
Sat, Jan 17 - Fri, Jan 30
DSM
Des Moines
BLI
Bellingham
$616 Roundtrip, found 11 hours ago
$616
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Jan 17 from Des Moines to Bellingham, returning Fri, Jan 30, priced at $616 found 11 hours ago
American Airlines
Fri, Feb 6 - Sat, Feb 21
DSM
Des Moines
BLI
Bellingham
$617 Roundtrip, found 11 hours ago
$617
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, Feb 6 from Des Moines to Bellingham, returning Sat, Feb 21, priced at $617 found 11 hours ago

Alternative airports near Bellingham

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bellingham Intl. BLI. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $799
BLI
Bellingham Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $799

Frequently asked questions

How much does a flight from Des Moines Intl. Airport (DSM) to Bellingham Intl. Airport (BLI) cost?
Secure a cheap one-way flight from $296 or cheap return flight from $571 from Des Moines Intl. Airport (DSM) to Bellingham Intl. Airport (BLI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Des Moines Intl. Airport (DSM) to Bellingham Intl. Airport (BLI)?
The cheapest month to fly from DSM to BLI is January, when there's less demand. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Des Moines Intl. Airport (DSM) to Bellingham Intl. Airport (BLI)?
To find the cheapest airline that'll fly you from DSM to BLI, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Des Moines Intl. Airport (DSM) to Bellingham Intl. Airport (BLI)?
You'll have to hop on a flight with a layover if you're traveling from Des Moines Intl. Airport (DSM) to Bellingham Intl. Airport (BLI). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from DSM to BLI?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Des Moines Intl. Airport (DSM) to Bellingham Intl. Airport (BLI)?
To reach Bellingham Intl. Airport (BLI) without delays, opt for a flight that leaves from Des Moines Intl. Airport (DSM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Des Moines Intl. Airport (DSM) to Bellingham Intl. Airport (BLI) last-minute?
Last-minute fares from DSM to BLI are generally more expensive. To lock in the lowest prices, start looking for flights well in advance. That being said, if you're flexible with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a DSM to BLI flight and hotel package?
Booking a DSM to BLI flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Des Moines Intl. Airport (DSM) to Bellingham Intl. Airport (BLI)?
If you reserved your DSM to BLI flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Des Moines Intl.
Destination airport
Bellingham Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$571
Distance
1483 mi

Book with confidence

Des Moines to Bellingham Flights

The cheapest times to fly from Des Moines to Bellingham

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Des Moines to Bellingham are during the month of January. You can find some of the cheapest flights from Des Moines to Bellingham with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Des Moines to Bellingham

Sunday is one of the best days to book for cheap flights from Des Moines to Bellingham: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Des Moines to Bellingham

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Des Moines to Bellingham in 2025. You can also book with separate airlines for your outbound and return journeys, from $296 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Des Moines to Bellingham flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Des Moines to Bellingham airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Des Moines to Bellingham Flights

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*Available to One Key members.