S$287 Cheap Flights from Boise to Houston

View S$287 flight on Sat, 23 May, 2026Opens in a new window

Flight 1

Popular airlines from Boise Airport (BOI) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Boise to Houston (BOI-IAH)

Prices were available within the past 7 days and start at S$287 for one-way flights and S$572 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 23 May - Sun, 24 May
BOI
Boise
IAH
Houston
S$572 Return, found 8 hours ago
S$572
Return
found 8 hours ago
Select United flight, departing Sat, 23 May from Boise to Houston, returning Sun, 24 May, priced at S$572 found 8 hours ago
United
Fri, 22 May - Sun, 24 May
BOI
Boise
IAH
Houston
S$610 Return, found 8 hours ago
S$610
Return
found 8 hours ago
Select United flight, departing Fri, 22 May from Boise to Houston, returning Sun, 24 May, priced at S$610 found 8 hours ago
United
Fri, 22 May - Sun, 24 May
BOI
Boise
IAH
Houston
S$617 Return, found 8 hours ago
S$617
Return
found 8 hours ago
Select United flight, departing Fri, 22 May from Boise to Houston, returning Sun, 24 May, priced at S$617 found 8 hours ago
United
Fri, 22 May - Sun, 24 May
BOI
Boise
IAH
Houston
S$648 Return, found 8 hours ago
S$648
Return
found 8 hours ago
Select United flight, departing Fri, 22 May from Boise to Houston, returning Sun, 24 May, priced at S$648 found 8 hours ago
American Airlines
Sat, 23 May - Sun, 24 May
BOI
Boise
IAH
Houston
S$661 Return, found 8 hours ago
S$661
Return
found 8 hours ago
Select American Airlines flight, departing Sat, 23 May from Boise to Houston, returning Sun, 24 May, priced at S$661 found 8 hours ago
United
Fri, 22 May - Sun, 24 May
BOI
Boise
IAH
Houston
S$662 Return, found 8 hours ago
S$662
Return
found 8 hours ago
Select United flight, departing Fri, 22 May from Boise to Houston, returning Sun, 24 May, priced at S$662 found 8 hours ago
United
Fri, 22 May - Sun, 24 May
BOI
Boise
IAH
Houston
S$668 Return, found 8 hours ago
S$668
Return
found 8 hours ago
Select United flight, departing Fri, 22 May from Boise to Houston, returning Sun, 24 May, priced at S$668 found 8 hours ago
United
Fri, 22 May - Sun, 24 May
BOI
Boise
IAH
Houston
S$669 Return, found 8 hours ago
S$669
Return
found 8 hours ago
Select United flight, departing Fri, 22 May from Boise to Houston, returning Sun, 24 May, priced at S$669 found 8 hours ago
United
Sat, 23 May - Sun, 24 May
BOI
Boise
IAH
Houston
S$674 Return, found 8 hours ago
S$674
Return
found 8 hours ago
Select United flight, departing Sat, 23 May from Boise to Houston, returning Sun, 24 May, priced at S$674 found 8 hours ago
Delta
Sat, 23 May - Sun, 24 May
BOI
Boise
IAH
Houston
S$711 Return, found 8 hours ago
S$711
Return
found 8 hours ago
Select Delta flight, departing Sat, 23 May from Boise to Houston, returning Sun, 24 May, priced at S$711 found 8 hours ago

Frequently asked questions

How much is a flight from Boise Airport (BOI) to Houston Airport?
Round-trip journeys from BOI to George Bush Intercontinental Airport (IAH) start from S$572. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Boise Airport to George Bush Intercontinental Airport (IAH)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Boise Airport to IAH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Boise Airport to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Boise Airport (BOI) to IAH?
It's around 2,400 kilometres between Boise and Houston, so expect to be flying for a while. Keep yourself entertained with things like playing cards (if you're travelling with friends) or the latest bestseller.
Which airlines fly direct from BOI to IAH?
A favourite with many travellers, United Airlines (UA) offers 30 monthly flights from Boise Airport (BOI) to George Bush Intercontinental Airport (IAH). Pick the one that fits with your travel schedule and book your ticket today.
Are Boise Airport (BOI) to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some of the cheapest airfares from Boise Airport to George Bush Intercontinental Airport (IAH) arising a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines advertise prices so far in advance.

Travel information

Origin airport
Boise
Destination airport
George Bush Intercontinental
Return price
S$571
Distance
2369 km

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