$172 Cheap Flights from Bellingham (BLI) to Austin (AUS)

View $172 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Bellingham, WA (BLI-Bellingham Intl.) to Austin-Bergstrom Intl. Airport (AUS)

Cheap Flights from Bellingham to Austin (BLI-AUS)

Prices were available within the past 7 days and start at $172 for one-way flights and $282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Oct 22 - Wed, Oct 29
BLI
Bellingham
AUS
Austin
$282 Roundtrip, found 1 day ago
$282
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Bellingham to Austin, returning Wed, Oct 29, priced at $282 found 1 day ago
Alaska Airlines
Fri, Oct 24 - Sat, Nov 1
BLI
Bellingham
AUS
Austin
$292 Roundtrip, found 1 day ago
$292
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 24 from Bellingham to Austin, returning Sat, Nov 1, priced at $292 found 1 day ago
Alaska Airlines
Fri, Oct 24 - Sat, Nov 1
BLI
Bellingham
AUS
Austin
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 24 from Bellingham to Austin, returning Sat, Nov 1, priced at $302 found 1 day ago
Hawaiian Airlines
Wed, Nov 5 - Sat, Nov 8
BLI
Bellingham
AUS
Austin
$302 Roundtrip, found 17 hours ago
$302
Roundtrip
found 17 hours ago
Select Hawaiian Airlines flight, departing Wed, Nov 5 from Bellingham to Austin, returning Sat, Nov 8, priced at $302 found 17 hours ago
Alaska Airlines
Wed, Oct 22 - Wed, Oct 29
BLI
Bellingham
AUS
Austin
$312 Roundtrip, found 1 day ago
$312
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Bellingham to Austin, returning Wed, Oct 29, priced at $312 found 1 day ago
Alaska Airlines
Wed, Nov 5 - Sat, Nov 8
BLI
Bellingham
AUS
Austin
$322 Roundtrip, found 17 hours ago
$322
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Wed, Nov 5 from Bellingham to Austin, returning Sat, Nov 8, priced at $322 found 17 hours ago
Alaska Airlines
Wed, Nov 5 - Sat, Nov 8
BLI
Bellingham
AUS
Austin
$323 Roundtrip, found 17 hours ago
$323
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Wed, Nov 5 from Bellingham to Austin, returning Sat, Nov 8, priced at $323 found 17 hours ago
Alaska Airlines
Fri, Oct 24 - Sat, Nov 1
BLI
Bellingham
AUS
Austin
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 24 from Bellingham to Austin, returning Sat, Nov 1, priced at $332 found 1 day ago
Alaska Airlines
Wed, Oct 22 - Wed, Oct 29
BLI
Bellingham
AUS
Austin
$333 Roundtrip, found 1 day ago
$333
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Bellingham to Austin, returning Wed, Oct 29, priced at $333 found 1 day ago
American Airlines
Wed, Nov 5 - Sat, Nov 8
BLI
Bellingham
AUS
Austin
$634 Roundtrip, found 17 hours ago
$634
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Nov 5 from Bellingham to Austin, returning Sat, Nov 8, priced at $634 found 17 hours ago

Find the cheapest month to fly from Bellingham (BLI) to Austin (AUS)

January is typically the cheapest month to fly

From $279 - $785 per traveler.

Alternative airports near Austin

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

Select flight to Austin-Bergstrom Intl. AUS. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $548
AUS
Austin-Bergstrom Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $548
Flights from Bellingham (BLI) to Austin (AUS)
Origin airport
Bellingham Intl.
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$282
Distance
1830 mi

Bellingham to Austin Flights

The cheapest times to fly from Bellingham to Austin

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

 

The best time to book a flight from Bellingham to Austin

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

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 Austin in 2025. You can also book with separate airlines for your outbound and return journeys, from $172 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 Austin 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 Austin 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.

 

Frequently asked questions

How much does a flight from Bellingham Intl. Airport (BLI) to Austin-Bergstrom Intl. Airport (AUS) cost?
Get a cheap one-way flight from $172 or cheap return flight from $282 from Bellingham Intl. Airport (BLI) to Austin-Bergstrom Intl. Airport (AUS) 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 Bellingham Intl. Airport (BLI) to Austin-Bergstrom Intl. Airport (AUS)?
October is the most affordable month to fly from BLI to AUS. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Bellingham Intl. Airport (BLI) to Austin-Bergstrom Intl. Airport (AUS)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from BLI to AUS. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Bellingham Intl. Airport (BLI) to Austin-Bergstrom Intl. Airport (AUS)?
You'll need to catch a flight with a layover when traveling from Bellingham Intl. Airport (BLI) to Austin-Bergstrom Intl. Airport (AUS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from BLI to AUS?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Austin-Bergstrom Intl. Airport (AUS)?
To land at Austin-Bergstrom Intl. Airport (AUS) on schedule, book a flight that leaves Bellingham Intl. Airport (BLI) 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 Bellingham Intl. Airport (BLI) to Austin-Bergstrom Intl. Airport (AUS) last-minute?
Holding off until right before your break to book a ticket from BLI to AUS generally means paying more. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel plans flexible for a better chance of landing a bargain.
Is it cheaper to book a BLI to AUS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BLI to AUS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of planning your trip. Just pick your flights and choose from our wide range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Bellingham Intl. Airport (BLI) to Austin-Bergstrom Intl. Airport (AUS)?
In most cases, you're able to reschedule or cancel your BLI to AUS flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want further information, head to our Customer Service portal.

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*Available to One Key members.