$181 Cheap Flights from Bellingham (BLI) to Houston (IAH)

View $181 flight on Fri, Jan 16, 2026Opens in a new window

Popular airlines from Bellingham, WA (BLI-Bellingham Intl.) to George Bush Intercontinental Airport (IAH)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Bellingham to Houston (BLI-IAH)

Prices were available within the past 7 days and start at $181 for one-way flights and $281 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Dec 6 - Tue, Dec 9
BLI
Bellingham
IAH
Houston
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Dec 6 from Bellingham to Houston, returning Tue, Dec 9, priced at $281 found 1 day ago
Alaska Airlines
Sat, Jan 24 - Sat, Jan 31
BLI
Bellingham
IAH
Houston
$308 Roundtrip, found 5 days ago
$308
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jan 24 from Bellingham to Houston, returning Sat, Jan 31, priced at $308 found 5 days ago
Hawaiian Airlines
Sat, Dec 6 - Wed, Dec 10
BLI
Bellingham
IAH
Houston
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Dec 6 from Bellingham to Houston, returning Wed, Dec 10, priced at $311 found 1 day ago
Alaska Airlines
Wed, Jan 21 - Wed, Jan 28
BLI
Bellingham
IAH
Houston
$324 Roundtrip, found 5 days ago
$324
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Bellingham to Houston, returning Wed, Jan 28, priced at $324 found 5 days ago
Hawaiian Airlines
Sat, Dec 6 - Mon, Dec 8
BLI
Bellingham
IAH
Houston
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Dec 6 from Bellingham to Houston, returning Mon, Dec 8, priced at $332 found 1 day ago
Hawaiian Airlines
Thu, Dec 4 - Sat, Dec 6
BLI
Bellingham
IAH
Houston
$342 Roundtrip, found 1 day ago
$342
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Dec 4 from Bellingham to Houston, returning Sat, Dec 6, priced at $342 found 1 day ago
Hawaiian Airlines
Wed, Oct 22 - Sat, Nov 8
BLI
Bellingham
IAH
Houston
$342 Roundtrip, found 1 day ago
$342
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Oct 22 from Bellingham to Houston, returning Sat, Nov 8, priced at $342 found 1 day ago
Hawaiian Airlines
Fri, Dec 5 - Sat, Dec 6
BLI
Bellingham
IAH
Houston
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Dec 5 from Bellingham to Houston, returning Sat, Dec 6, priced at $343 found 1 day ago
Alaska Airlines
Thu, Oct 2 - Wed, Oct 8
BLI
Bellingham
IAH
Houston
$351 Roundtrip, found 6 days ago
$351
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Bellingham to Houston, returning Wed, Oct 8, priced at $351 found 6 days ago
American Airlines
Sat, Jan 24 - Sat, Jan 31
BLI
Bellingham
IAH
Houston
$449 Roundtrip, found 5 days ago
$449
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 24 from Bellingham to Houston, returning Sat, Jan 31, priced at $449 found 5 days ago

Find the cheapest month to fly from Bellingham (BLI) to Houston (IAH)

January is typically the cheapest month to fly

From $305 - $878 per traveler.

Frequently asked questions

How much does a flight from Bellingham Intl. Airport (BLI) to George Bush Intercontinental Airport (IAH) cost?
Get a cheap one-way flight from $181 or cheap return flight from $281 from Bellingham Intl. Airport (BLI) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Bellingham Intl. Airport (BLI) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from BLI to IAH is December, when demand is low. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Bellingham Intl. Airport (BLI) to George Bush Intercontinental Airport (IAH)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BLI to IAH flight.
How many flights per day from Bellingham Intl. Airport (BLI) to George Bush Intercontinental Airport (IAH)?
There aren't any daily nonstop flights available from Bellingham Intl. Airport (BLI) to George Bush Intercontinental Airport (IAH). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from BLI to IAH?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on various factors, including the time of year and airline.*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 George Bush Intercontinental Airport (IAH)?
To avoid possible delays on the Bellingham Intl. Airport (BLI) to George Bush Intercontinental Airport (IAH) route, fly before 3 PM. Departures after this time have a 22% higher chance of being 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 George Bush Intercontinental Airport (IAH) last-minute?
Booking your ticket from BLI to IAH shortly before your trip is generally more expensive. But if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a BLI to IAH flight and hotel package?
Opting for a BLI to IAH 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 extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bellingham Intl. Airport (BLI) to George Bush Intercontinental Airport (IAH)?
Typically, you're able to reschedule or cancel your BLI to IAH flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Bellingham Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$280
Distance
1929 mi

Book with confidence

Book with confidence

Bellingham to Houston Flights

The cheapest times to fly from Bellingham to Houston

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

 

The best time to book a flight from Bellingham to Houston

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

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 Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $181 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 Houston 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 Houston 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 Houston Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.