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 57m on average, while flying from Boise to Dallas/Fort Worth Airport is 3h 14m on average. Dallas/Fort Worth Airport is the most popular airport in Texas.

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

The number of flights available between Idaho and Texas is 15 per day as of May 2026. The most frequent departure time is 1:00PM, with 62% of daily flights leaving in the afternoon.

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

108 flights are operational weekly from Idaho to Texas as of May 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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

Southwest, Delta, and Frontier are the most popular carriers operating from Idaho to Texas

What airlines fly to Texas?

American Airlines, Delta and Southwest 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 37% 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.

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 7 as of May 2026.

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.

$94 Cheap Flights from Idaho to Texas in 2026

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Find the cheapest flights from Idaho to Texas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:30 pm - 9:38 pm

GEG

IAH

6h 08m

1 stop

6:30 am - 1:07 pm

IAH

GEG

8h 37m

1 stop

$187Delta

Tue, Sep 22 - Tue, Sep 29

9:10 am - 11:31 pm

GEG

IAH

12h 21m

2 stops

6:30 am - 2:06 pm

IAH

GEG

9h 36m

1 stop

$192Delta

Tue, Sep 22 - Tue, Sep 29

7:00 am - 9:35 pm

GEG

HOU

12h 35m

2 stops

10:05 am - 6:17 pm

HOU

GEG

10h 12m

2 stops

$198Delta

Sat, Sep 19 - Wed, Sep 30

7:45 pm - 6:20 am

GEG

IAH

8h 35m

1 stop

6:14 pm - 11:14 pm

IAH

GEG

7h 00m

1 stop

$249Alaska Airlines

Tue, Aug 18 - Wed, Aug 19

6:15 am - 4:55 pm

GEG

HOU

8h 40m

1 stop

5:40 am - 12:05 pm

HOU

GEG

8h 25m

1 stop

$253Southwest

Tue, Aug 25 - Sat, Aug 29

6:15 am - 4:55 pm

GEG

HOU

8h 40m

2 stops

6:50 am - 11:50 am

HOU

GEG

7h 00m

1 stop

$258Southwest

Sat, Sep 19 - Wed, Sep 30

4:06 pm - 11:59 pm

BOI

HOU

6h 53m

1 stop

6:49 pm - 11:22 pm

HOU

BOI

5h 33m

1 stop

$316American Airlines

Sat, Jun 27 - Sat, Jul 11

5:45 am - 4:16 pm

GEG

SAT

8h 31m

1 stop

5:12 pm - 10:25 pm

SAT

GEG

7h 13m

1 stop

$373Alaska Airlines

Tue, Sep 15 - Wed, Sep 16

5:46 pm - 11:55 pm

BOI

SAT

5h 09m

1 stop

5:30 am - 9:45 am

SAT

BOI

5h 15m

1 stop

$398United Airlines

Tue, Jun 9 - Tue, Jun 16

5:46 pm - 11:59 pm

BOI

SAT

5h 13m

1 stop

4:35 pm - 10:37 pm

SAT

BOI

7h 02m

1 stop

$407United Airlines

Sun, May 24 - Wed, May 27

Frontier flights from Idaho to Texas

Our best Frontier deals on Idaho to Texas flight tickets

Frontier

Jul 14

BOI1:25 pmBoise Air Term. Gowen Fld

10h 15m

1 stop

IAH12:40 amHouston George Bush Intcntl

Jul 21

IAH6:30 amHouston George Bush Intcntl

6h 59m

1 stop

BOI12:29 pmBoise Air Term. Gowen Fld

$210

Frontier

Jun 9

BOI1:25 pmBoise Air Term. Gowen Fld

10h 19m

1 stop

IAH12:44 amHouston George Bush Intcntl

Jun 14

IAH6:30 amHouston George Bush Intcntl

7h 00m

1 stop

BOI12:30 pmBoise Air Term. Gowen Fld

$230

Frontier

Jul 21

BOI1:25 pmBoise Air Term. Gowen Fld

9h 42m

1 stop

AUS12:07 amAustin Bergstrom

Aug 1

AUS8:15 pmAustin Bergstrom

17h 14m

1 stop

BOI12:29 pmBoise Air Term. Gowen Fld

$234

Delta flights from Idaho to Texas

Our best Delta deals on Idaho to Texas flight tickets

Delta

Sep 22

GEG2:05 pmSpokane

6h 44m

1 stop

IAH10:49 pmHouston George Bush Intcntl

Sep 29

IAH5:55 amHouston George Bush Intcntl

7h 29m

1 stop

GEG11:24 amSpokane

$187

Delta

Sep 22

GEG9:10 amSpokane

12h 21m

2 stops

IAH11:31 pmHouston George Bush Intcntl

Sep 29

IAH6:30 amHouston George Bush Intcntl

9h 36m

1 stop

GEG2:06 pmSpokane

$192

Delta

Sep 19

GEG7:00 amSpokane

12h 35m

2 stops

HOU9:35 pmHouston Hobby

Sep 30

HOU10:05 amHouston Hobby

10h 12m

2 stops

GEG6:17 pmSpokane

$198

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Tue 9/22

1:30 pm-9:38 pm

1 stop6h 08m

Houston George Bush Intcntl

Tue 9/29

6:30 am-1:07 pm

1 stop8h 37m

$187

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Tue 9/22

9:10 am-11:31 pm

2 stops12h 21m

Houston George Bush Intcntl

Tue 9/29

6:30 am-2:06 pm

1 stop9h 36m

$192

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Sat 9/19

7:00 am-9:35 pm

2 stops12h 35m

Houston Hobby

Wed 9/30

10:05 am-6:17 pm

2 stops10h 12m

$198

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Tue 8/18

7:45 pm-6:20 am

1 stop8h 35m

Houston George Bush Intcntl

Wed 8/19

6:14 pm-11:14 pm

1 stop7h 00m

$249

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Tue 8/25

6:15 am-4:55 pm

1 stop8h 40m

Houston Hobby

Sat 8/29

5:40 am-12:05 pm

1 stop8h 25m

$253

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Sat 9/19

6:15 am-4:55 pm

2 stops8h 40m

Houston Hobby

Wed 9/30

6:50 am-11:50 am

1 stop7h 00m

$258

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Sat 6/27

4:06 pm-11:59 pm

1 stop6h 53m

Houston Hobby

Sat 7/11

6:49 pm-11:22 pm

1 stop5h 33m

$316

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Tue 9/15

5:45 am-4:16 pm

1 stop8h 31m

San Antonio

Wed 9/16

5:12 pm-10:25 pm

1 stop7h 13m

$373

Quickest round-trip

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Tue 6/9

5:46 pm-11:55 pm

1 stop5h 09m

San Antonio

Tue 6/16

5:30 am-9:45 am

1 stop5h 15m

$398

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Sun 5/24

5:46 pm-11:59 pm

1 stop5h 13m

San Antonio

Wed 5/27

4:35 pm-10:37 pm

1 stop7h 02m

$407

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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

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Other information

What is the cheapest month to fly to Texas?

The cheapest month to fly to Texas from Idaho is in December. Flight prices, which tend to average around $65, are often lower during this time because this is during the off-season. If you don’t want to visit Texas in December, then you should wait until September to fly from Idaho, when ticket prices are also cheap, with an average price of $74.

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

According to our data, Wednesday is the cheapest day to fly to Texas from Idaho. The lowest ticket price found for a Wednesday 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 $640.

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 morning, with an average ticket price of $565. Departure times in the morning 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 from Idaho 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 $443 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 $262 on momondo.

Can stopping save me money on Idaho to Texas flights?

You could potentially save up to 35% 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	$209
Fastest flight time	2h 50m
Direct flights	Every day
Airports in Texas	162 airports

The best one-way flight to Texas from Idaho in the past 72 hours is $209. The best round-trip flight deal from Idaho to Texas found on momondo in the last 72 hours is $502.

The fastest flight from Idaho to Texas takes 2h 50m

Direct flights go from Idaho to Texas every day.

There are 162 airports in Texas. From Idaho there are direct flights to Dallas/Fort Worth (DFW).

Search flight deals

Frequently asked questions about flying from Idaho to Texas

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 7 as of May 2026.
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 49.11% of all bookings. The subsequent popular models are Boeing 737-800 at 38.77%, Canadair (Bombardier) Regional Jet 700 at 6.16%, and Airbus A320-100/200 at 1.19%.

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
Delta	PriceFrom $98	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
Frontier	PriceFrom $126	Free Cancellation	Rating 5.6 2,951 reviews	Search Frontier flights
American Airlines	PriceFrom $176	Free Cancellation	Rating 7.1 11,662 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $200	Free Cancellation	Rating 7.9 12,367 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $208	Free Cancellation	Rating 7.4 9,724 reviews	Search United Airlines flights
Southwest	PriceFrom $216	Free Cancellation	Rating 8.0 4,299 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.

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Flights to New Yorkfrom $83

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Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $55

Flights to Bostonfrom $74

Flights to Atlantafrom $54

Flights to Fort Lauderdalefrom $55

Flights to Dallasfrom $88

Cheap flights from Idaho to Texas from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Texas departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Idaho to Texas

What is the cheapest month to fly to Texas?

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

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

What is the cheapest Idaho to Texas flight route?

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

Can stopping save me money on Idaho to Texas flights?

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

What airlines fly to Texas?

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

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

How long is the flight from Idaho to Texas?

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

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Direct flights

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Frequently asked questions about flying from Idaho to Texas

Best airlines flying from Idaho to Texas

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

Why use momondo?

An easier way to manage your Texas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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