What is the cheapest airline that flies from Idaho to Texas?

Frontier, American Airlines, and Hawaiian Airlines are the most popular carriers operating from Idaho to Texas

How many flights depart from Idaho to Texas on average per day?

The number of flights available between Idaho and Texas is 18 per day as of September 2025. The most frequent departure time is 1:00PM, with 57% of daily flights leaving in the afternoon.

What airlines fly to Texas?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Texas from Idaho according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Texas. Keep in mind that there are 6 different airlines that fly to Texas on a routine basis, so you have a few additional options to choose from.

How long is the flight from Idaho to Texas?

Average flight duration from Idaho to Texas depends on which airport you fly into and out of. Flying from Idaho Falls to Dallas/Fort Worth Airport is 2h 51m on average, while flying from Boise to Dallas/Fort Worth Airport is 3h 06m on average. Dallas/Fort Worth Airport is the most popular airport in Texas.

How many flights depart from Idaho to Texas on average per week?

132 flights are operational weekly from Idaho to Texas as of September 2025. The most popular departure day for this route is Tue, with 18% of flights per week taking off on this day.

When did momondo last update prices for flights from Idaho to Texas?

Prices for flights from Idaho to Texas are updated daily.

How many operators does momondo search for flights from Idaho to Texas?

The number of operators available for flights from Idaho to Texas is 8 as of September 2025.

How old do you have to be to fly from Idaho to Texas?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Texas.

What documentation or ID do you need to fly to Texas?

The required travel and health documents for your Texas trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Texas. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$103 Cheap Flights from Idaho to Texas in 2025/26

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Find the cheapest flights from Idaho to Texas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:28 pm - 12:33 amBOI-AUS

11h 05m1 stop

6:00 am - 11:43 amAUS-BOI

6h 43m1 stop

$153Frontier

Find Deal

Thu, Oct 16 - Sun, Oct 19

12:22 pm - 11:32 pmBOI-AUS

10h 10m1 stop

6:30 am - 11:37 amAUS-BOI

6h 07m1 stop

$162Frontier

Find Deal

Fri, Sep 26 - Sun, Sep 28

7:39 am - 3:43 pmBOI-IAH

7h 04m1 stop

5:01 am - 12:22 pmIAH-BOI

8h 21m1 stop

$240American Airlines

Find Deal

Thu, Feb 19 - Tue, Feb 24

5:30 am - 12:05 pmBOI-HOU

5h 35m1 stop

6:15 am - 11:10 amHOU-BOI

5h 55m1 stop

$240Southwest

Find Deal

Thu, Feb 19 - Tue, Feb 24

7:39 am - 3:43 pmBOI-IAH

7h 04m1 stop

6:07 am - 1:15 pmIAH-BOI

8h 08m2 stops

$245American Airlines

Find Deal

Thu, Feb 19 - Tue, Feb 24

5:30 am - 12:05 pmBOI-HOU

5h 35m1 stop

2:55 pm - 10:30 pmHOU-BOI

8h 35m2 stops

$245Southwest

Find Deal

Thu, Feb 19 - Tue, Feb 24

11:45 am - 5:46 pmBOI-IAH

5h 01m1 stop

6:00 am - 12:45 pmIAH-BOI

7h 45m1 stop

$251Delta

Find Deal

Tue, Mar 3 - Wed, Mar 4

8:40 am - 9:40 pmBOI-IAH

12h 00m2 stops

5:00 pm - 11:42 pmIAH-BOI

7h 42m1 stop

$256Delta

Find Deal

Tue, Mar 3 - Wed, Mar 4

2:40 pm - 9:59 pmBOI-IAH

6h 19m1 stop

5:15 am - 1:44 pmIAH-BOI

9h 29m1 stop

$259United Airlines

Find Deal

Fri, Oct 31 - Sun, Nov 2

5:39 pm - 11:59 pmBOI-IAH

5h 20m1 stop

5:38 am - 1:42 pmIAH-BOI

9h 04m1 stop

$282United Airlines

Find Deal

Tue, Oct 7 - Sun, Oct 12

Hawaiian Airlines flights from Idaho to Texas

Our best Hawaiian Airlines deals on Idaho to Texas flight tickets

Hawaiian Airlines

Oct 22

BOI8:26 pmBoise Air Term. Gowen Fld

9h 28m

1 stop

DFW6:54 amDallas/Fort Worth

Oct 29

DFW4:49 pmDallas/Fort Worth

8h 10m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$256

Find similar

Hawaiian Airlines

Oct 28

BOI7:01 amBoise Air Term. Gowen Fld

6h 18m

1 stop

AUS2:19 pmAustin Bergstrom

Oct 30

AUS6:00 amAustin Bergstrom

6h 33m

1 stop

BOI11:33 amBoise Air Term. Gowen Fld

$286

Find similar

Hawaiian Airlines

Feb 26

BOI5:30 amBoise Air Term. Gowen Fld

8h 05m

1 stop

AUS2:35 pmAustin Bergstrom

Mar 4

AUS6:00 amAustin Bergstrom

8h 45m

1 stop

BOI1:45 pmBoise Air Term. Gowen Fld

$289

Find similar

Delta flights from Idaho to Texas

Our best Delta deals on Idaho to Texas flight tickets

Delta

Mar 3

BOI11:45 amBoise Air Term. Gowen Fld

5h 01m

1 stop

IAH5:46 pmHouston George Bush Intcntl

Mar 4

IAH6:00 amHouston George Bush Intcntl

7h 45m

1 stop

BOI12:45 pmBoise Air Term. Gowen Fld

$251

Find similar

Delta

Mar 3

BOI8:40 amBoise Air Term. Gowen Fld

12h 00m

2 stops

IAH9:40 pmHouston George Bush Intcntl

Mar 4

IAH5:00 pmHouston George Bush Intcntl

7h 42m

1 stop

BOI11:42 pmBoise Air Term. Gowen Fld

$256

Find similar

Delta

Oct 7

BOI2:00 pmBoise Air Term. Gowen Fld

8h 50m

1 stop

DFW11:50 pmDallas/Fort Worth

Oct 11

DFW2:54 pmDallas/Fort Worth

5h 13m

1 stop

BOI7:07 pmBoise Air Term. Gowen Fld

$257

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Thu 10/16

12:28 pm-12:33 am

1 stop11h 05m

Austin Bergstrom

Sun 10/19

6:00 am-11:43 am

1 stop6h 43m

$153

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Fri 9/26

12:22 pm-11:32 pm

1 stop10h 10m

Austin Bergstrom

Sun 9/28

6:30 am-11:37 am

1 stop6h 07m

$162

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 2/19

7:39 am-3:43 pm

1 stop7h 04m

Houston George Bush Intcntl

Tue 2/24

5:01 am-12:22 pm

1 stop8h 21m

$240

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Thu 2/19

5:30 am-12:05 pm

1 stop5h 35m

Houston Hobby

Tue 2/24

6:15 am-11:10 am

1 stop5h 55m

$240

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 2/19

7:39 am-3:43 pm

1 stop7h 04m

Houston George Bush Intcntl

Tue 2/24

6:07 am-1:15 pm

2 stops8h 08m

$245

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Thu 2/19

5:30 am-12:05 pm

1 stop5h 35m

Houston Hobby

Tue 2/24

2:55 pm-10:30 pm

2 stops8h 35m

$245

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 3/3

11:45 am-5:46 pm

1 stop5h 01m

Houston George Bush Intcntl

Wed 3/4

6:00 am-12:45 pm

1 stop7h 45m

$251

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 3/3

8:40 am-9:40 pm

2 stops12h 00m

Houston George Bush Intcntl

Wed 3/4

5:00 pm-11:42 pm

1 stop7h 42m

$256

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 10/31

2:40 pm-9:59 pm

1 stop6h 19m

Houston George Bush Intcntl

Sun 11/2

5:15 am-1:44 pm

1 stop9h 29m

$259

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 10/7

5:39 pm-11:59 pm

1 stop5h 20m

Houston George Bush Intcntl

Sun 10/12

5:38 am-1:42 pm

1 stop9h 04m

$282

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How to get the cheapest flight ticket from Idaho to Texas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Texas?

The cheapest month to fly to Texas from Idaho is in January. Flight prices, which tend to average around $339, are often lower during this time because this is during the off-season. If you don’t want to visit Texas in January, then you should wait until February to fly from Idaho, when ticket prices are also cheap, with an average price of $340.

What is the cheapest day to depart on your flight to Texas?

According to our data, Tuesday is the cheapest day to fly to Texas from Idaho. The lowest ticket price found for a Tuesday departure recently was $490. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Texas on Sunday is $654.

What is the cheapest time of day to depart on your flight to Texas?

The cheapest time of day to fly to Texas is in the afternoon when flights can be purchased for as low as $459. Flights to Texas are more costly in the evening, with an average ticket price of $638. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Idaho to Texas flight route?

Fly from Boise Air Term. Gowen Fld to Dallas/Fort Worth for the best Idaho - Texas flight prices

How far in advance should I book a flight to Texas?

You are more likely to see cheaper flights to Texas from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Texas for around $392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Texas from Idaho for as low as $285 on momondo.

What cabin class options are available on Idaho to Texas flights?

There are 4 cabin classes available to choose from on Idaho to Texas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho to Texas flights?

You could potentially save up to 40% on your flight if you consider stops on a Idaho to Texas flight.

Cheap Idaho to Texas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Texas

Best Price Found	$223
Fastest flight time	2h 51m
Direct flights	Every day
Airports in Texas	1 airport

The best one-way flight to Texas from Idaho in the past 72 hours is $223. The best round-trip flight deal from Idaho to Texas found on momondo in the last 72 hours is $376.

The fastest flight from Idaho to Texas takes 2h 51m

Direct flights go from Idaho to Texas every day.

There is 1 airport near Texas: Dallas/Fort Worth (DFW)

Search flight deals

When did momondo last update prices for flights from Idaho to Texas?
Prices for flights from Idaho to Texas are updated daily.
How many operators does momondo search for flights from Idaho to Texas?
The number of operators available for flights from Idaho to Texas is 8 as of September 2025.
How old do you have to be to fly from Idaho to Texas?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Texas.
What documentation or ID do you need to fly to Texas?
The required travel and health documents for your Texas trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Texas. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Idaho to Texas?
momondo data reveals that the most frequently booked plane model on the route from Idaho to Texas is Airbus A321-100/200, representing 47.41% of all bookings. The subsequent popular models are Boeing 737-800 at 28.24%, Canadair (Bombardier) Regional Jet 700 at 7.25%, and Boeing 737-900 at 2.59%.

Best airlines flying from Idaho to Texas

Compare and see reviews for airlines that fly from Idaho to Texas with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $82	Free Cancellation	Rating 6.3 8,019 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $153	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
Delta	PriceFrom $164	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
American Airlines	PriceFrom $180	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $206	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $246	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Texas?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Texas from Idaho.

Can I find flights from Idaho to Texas with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Idaho to Texas flights to just show those with flexible booking policies.

How can momondo help me find flights from Idaho to Texas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Texas from Idaho.

I’m not ready to book a flight from Idaho to Texas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to Texas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.