Cheap Flights from Bellingham (BLI) to Alamosa (ALS)

Popular airlines from Bellingham, WA (BLI-Bellingham Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)

Frequently asked questions

How much does a flight from Bellingham Intl. Airport (BLI) to San Luis Valley Regional Airport (ALS) cost?
Grab a cheap one-way flight or cheap return flight from Bellingham Intl. Airport (BLI) to San Luis Valley Regional Airport (ALS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Bellingham Intl. Airport (BLI) to San Luis Valley Regional Airport (ALS)?
Flying in may help you find better deals, as it's the cheapest month for flights between BLI and ALS. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Bellingham Intl. Airport (BLI) to San Luis Valley Regional Airport (ALS)?
To find the cheapest airline that'll fly you from BLI to ALS, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Bellingham Intl. Airport (BLI) to San Luis Valley Regional Airport (ALS)?
You'll need to hop on a flight with a layover when traveling from Bellingham Intl. Airport (BLI) to San Luis Valley Regional Airport (ALS). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from BLI to ALS?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bellingham Intl. Airport (BLI) to San Luis Valley Regional Airport (ALS)?
Select a flight from Bellingham Intl. Airport (BLI) to San Luis Valley Regional Airport (ALS) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**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 Bellingham Intl. Airport (BLI) to San Luis Valley Regional Airport (ALS) last-minute?
Last-minute bookings from BLI to ALS are generally more expensive. To lock in the best prices, start looking for flights ahead of time. 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 BLI to ALS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BLI to ALS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Bellingham Intl. Airport (BLI) to San Luis Valley Regional Airport (ALS)?
You can usually cancel or reschedule your BLI to ALS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Bellingham Intl.
Destination airport
San Luis Valley Regional
Distance
1144 mi

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Bellingham to Alamosa Flights

The cheapest times to fly from Bellingham to Alamosa

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 Bellingham to Alamosa are during the month of . You can find some of the cheapest flights from Bellingham to Alamosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bellingham to Alamosa

Sunday is one of the best days to book for cheap flights from Bellingham to Alamosa: 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 Bellingham to Alamosa

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 Bellingham to Alamosa in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Bellingham to Alamosa 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 Bellingham to Alamosa 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.

 

Bellingham to Alamosa Flights

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*Available to One Key members.