Cheap flights from Boise to George Bush Intcntl (BOI - IAH)

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The best prices from Boise Air Term. Gowen Fld to Houston George Bush Intcntl are usually found in November or September, booked 51 days in advance, depart on a Wednesday or Sunday and return on a Thursday

How to find the cheapest flight from
Boise (BOI) to George Bush Intcntl (IAH)

All the information you need to plan the best BOI to IAH flight in 2022: compare Boise to George Bush Intcntl flight prices with the expected peak season, weather and rainfall in George Bush Intcntl.
BOI - IAH
Price
$314 - $583
IAH
Temperature
53.6 - 84.2 °F
IAH
Rainfall
3.2 - 5.9 inches

Popular in

May

High demand for flights, 27% potential price rise

Cheapest in

November

Best time to find cheap flights, 26% potential price drop

Round-trip from

$314

From Boise Air Term. Gowen Fld to Houston George Bush Intcntl

One-way from

$178

One-way flight from Boise Air Term. Gowen Fld to Houston George Bush Intcntl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Boise to Houston George Bush Intcntl Airport (BOI - IAH)?

Unlike in the morning, when flights are generally more expensive, you can save up to 47% on flights from Boise to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.

How far in advance should I book a flight from Boise to Houston George Bush Intcntl Airport?

Find a great deal and save up to 44% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boise to Houston George Bush Intcntl Airport within the next two weeks, with the cheapest ticket starting at $454.

What is the cheapest day to fly round-trip from Boise to Houston George Bush Intcntl Airport?

Travelers have found that booking a Tuesday departure is the best way to save up to 20% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Boise to Houston George Bush Intcntl Airport?

September is one of the best times of the year to fly to Houston George Bush Intcntl Airport from Boise. Prices for September average $442 per person but you can even find prices for as low as $236. The most expensive prices can be found in the month of May. Opting for a September flight can save you 50% on your journey compared to booking in May

Cheap flights from Boise to George Bush Intcntl in June, July 2022

The best prices found for BOI to IAH flights for June, July
24 Jun - 27 Jun
$316pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
28 Jun - 3 Jul
$320pp
BOI
Boise Air Term. Gowen Fld
American Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
29 Jul - 4 Aug
$321pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Boise Air Term. Gowen Fld to George Bush Intcntl 2022 flight deals

Cheap flights to George Bush Intcntl from Boise found for this year
14 Sep - 19 Sep
$262pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
26 Sep - 28 Sep
$266pp
BOI
Boise Air Term. Gowen Fld
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
BOI
Boise Air Term. Gowen Fld
20 Sep - 22 Sep
$268pp
BOI
Boise Air Term. Gowen Fld
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Non-stop flights to George Bush Intcntl from Boise

Save time with Boise to George Bush Intcntl direct flight deals
8 Jul - 9 Jul
$338pp
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
9 Nov - 12 Nov
$413pp
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
17 Jul - 23 Jul
$420pp
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld

Last minute flights from Boise to George Bush Intcntl

Late deals on round-trip flights to George Bush Intcntl from Boise, departing today and this week
30 Jun - 3 Jul
$316pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
29 Jun - 3 Jul
$320pp
BOI
Boise Air Term. Gowen Fld
American Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
1 Jul - 4 Jul
$325pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

One-way flights to George Bush Intcntl from Boise

The cheapest one-way flights from Boise to George Bush Intcntl
9:38 am - 7:38 pm
American Airlines
2 Stops
9h 00m
BOI - IAH
American Airlines
11:05 am - 6:56 pm
Alaska Airlines
1 Stop
6h 51m
BOI - IAH
Alaska Airlines
2:00 am - 10:15 am
Delta
1 Stop
7h 15m
BOI - IAH
Delta
$270
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boise</span> to <span class="emphasized">George Bush Intcntl</span> flights.

Flight FAQs

From Boise to George Bush Intcntl

What airport do you fly from for flights from Boise to Houston George Bush Intcntl?

If you book a flight to Houston George Bush Intcntl from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise. There are 2 flights from Air Term. Gowen Fld to Houston George Bush Intcntl per day from 4 different airlines.

Which airlines flying from Boise Air Term. Gowen Fld to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boise Air Term. Gowen Fld to Houston George Bush Intcntl that may be offering flexible cancellation policies are United Airlines, Delta, and Alaska Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Boise to Houston George Bush Intcntl Airport for under $300 on Cheapflights?

Yes, there are multiple flights from Boise to Houston George Bush Intcntl Airport for under $300. The cheapest flight booked recently is on Multiple Airlines for just $251, but on average you can expect to pay $291.

Are there nonstop flights from Boise to Houston George Bush Intcntl Airport for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Boise to Houston George Bush Intcntl Airport under $400. A good price for a nonstop flight from Boise to Houston George Bush Intcntl Airport is less than $466.

Are there last-minute flights available from Boise to Houston George Bush Intcntl Airport for under $400?

There are currently 20+ open flights from Boise to Houston George Bush Intcntl Airport within the next 7 days for less than $400.

What are the cheapest airlines flying from Boise to Houston George Bush Intcntl Airport round-trip?

Our cheapest airline available from Boise to Houston George Bush Intcntl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $266 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at $268 and $270 round-trip. United Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Boise to Houston George Bush Intcntl Airport one-way?

One-way options have recently been found by users for as low as $127 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $148 and American Airlines from $158 one-way.

What are the most reliable airlines from Boise to Houston George Bush Intcntl Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boise to Houston George Bush Intcntl Airport on time: SkyWest Airlines (94%), United Airlines (94%), Air New Zealand (94%).

What are the cheapest flights from Boise to Houston George Bush Intcntl Airport?

The cheapest flight price from Boise to Houston George Bush Intcntl Airport is $241. On average you can expect to pay $414. The most popular route, (Boise Air Term. Gowen Fld - Houston George Bush Intcntl), can usually be booked for $251.

What are the most popular airlines that fly from Boise to Houston George Bush Intcntl Airport?

Before booking your flight from Boise to Houston George Bush Intcntl Airport check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

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COVID Restrictions

View COVID Travel Restrictions for George Bush Intcntl (IAH)

Do I need a COVID test to fly to George Bush Intcntl from Boise?

Information is based on travel restrictions for travel to Houston George Bush Intcntl within the United States

Most visitors from Boise Air Term. Gowen Fld need to provide a negative COVID-19 test result and/or quarantine to enter Houston George Bush Intcntl.

COVID-19 testing requirements
Visitors from Boise Air Term. Gowen Fld are not required to present a negative COVID-19 PCR test or antigen result upon entering Houston George Bush Intcntl.

Quarantine requirements
Visitors from Boise Air Term. Gowen Fld are not required to quarantine after entering Houston George Bush Intcntl.

Do I need a test to fly back to Boise from George Bush Intcntl?

Returning to Boise Air Term. Gowen Fld from Houston George Bush Intcntl

COVID-19 testing requirements
Visitors from Houston George Bush Intcntl are not required to present a negative COVID-19 PCR test or antigen result upon entering Boise Air Term. Gowen Fld.

Quarantine requirements
Visitors from Houston George Bush Intcntl are not required to quarantine after entering Boise Air Term. Gowen Fld.

Hide COVID Travel Restrictions for George Bush Intcntl (IAH)

Alternative routes for Boise to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for George Bush Intcntl

Things to know before you go - useful duration and weather info for your trip from Boise to George Bush Intcntl.
Flight duration from BOI to Houston George Bush Intcntl
3h 40m
Average temperature for June in George Bush Intcntl
91.4 °F
Avg rainfall for June in George Bush Intcntl
6.7 ″

Airports servicing Boise

Airports servicing Houston

Top 4 airlines flying from Boise Air Term. Gowen Fld to Houston George Bush Intcntl

The chart below displays the airlines Cheapflights users traveling from Boise to George Bush Intcntl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$218 $329 No cancel fee N/A
Alaska Airlines
$224 $352 No cancel fee 75%
American Airlines
$255 $369 No cancel fee 71%
United Airlines
$306 $496 No cancel fee 69%

Hourly flight availability from Boise to George Bush Intcntl

See what time of day planes typically take off from Boise towards George Bush Intcntl.
Early morning Midnight to 6 AM 100% of BOI to IAH departures
Morning 6 AM to noon 0% of BOI to IAH departures
Afternoon Noon to 6 PM 0% of BOI to IAH departures
Evening 6 PM to midnight 0% of BOI to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boise to George Bush Intcntl
See how many times per day planes take to the skies headed from Boise to George Bush Intcntl.
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
2 daily flights
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