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

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

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

As of March 2026, 14 flights take off from Texas and land in Idaho each day. The most common flight departure time for this route is 8:00PM, with 57% of daily flights taking off in the evening.

What airlines fly to Idaho?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Idaho from Texas according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 6 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

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

As of March 2026, 99 flights take off from Texas and land in Idaho each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

How long is the flight from Texas to Idaho?

Flight times from Texas to Idaho vary, but if you’re flying out of Dallas and flying into Boise (one of the most popular routes), then the duration is 3h 08m on average. Another popular route from Texas to Idaho is flying from San Antonio to Boise, which will take roughly 5h 06m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Texas to Idaho are refreshed on a daily basis.

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

As of March 2026, there are 6 operators available to choose from for flights from Texas to Idaho.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Idaho.

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

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$80 Cheap Flights from Texas to Idaho in 2026

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Find the cheapest flights from Texas to Idaho

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 am - 11:08 am

DFW

BOI

6h 48m

1 stop

12:03 pm - 9:13 am

BOI

DFW

20h 10m

1 stop

$180Frontier

Thu, Apr 9 - Sun, Apr 12

6:00 am - 1:11 pm

IAH

GEG

9h 11m

1 stop

10:48 pm - 8:37 am

GEG

IAH

7h 49m

1 stop

$181Delta

Tue, Jun 2 - Tue, Jun 9

7:00 am - 1:45 pm

HOU

GEG

8h 45m

1 stop

2:55 pm - 10:30 pm

GEG

HOU

5h 35m

1 stop

$181Southwest

Tue, Jun 2 - Tue, Jun 9

4:30 pm - 10:55 pm

HOU

GEG

8h 25m

2 stops

5:00 am - 1:40 pm

GEG

HOU

6h 40m

1 stop

$186Southwest

Tue, Jun 2 - Tue, Jun 9

4:55 pm - 8:43 pm

AUS

GEG

5h 48m

1 stop

3:00 pm - 11:59 pm

GEG

AUS

6h 59m

1 stop

$279American Airlines

Tue, Jun 2 - Tue, Jun 9

6:00 am - 12:35 pm

AUS

BOI

7h 35m

1 stop

7:43 am - 7:19 pm

BOI

AUS

10h 36m

1 stop

$280Alaska Airlines

Wed, Apr 29 - Sat, May 2

10:50 am - 3:24 pm

AUS

JAC

5h 34m

1 stop

10:40 am - 4:54 pm

JAC

AUS

5h 14m

1 stop

$311United Airlines

Tue, Apr 21 - Tue, Apr 28

7:10 am - 3:24 pm

AUS

JAC

9h 14m

2 stops

2:35 pm - 9:15 pm

JAC

AUS

5h 40m

1 stop

$316United Airlines

Tue, Apr 21 - Tue, Apr 28

4:34 pm - 10:20 pm

AUS

GEG

7h 46m

1 stop

12:40 pm - 11:39 pm

GEG

AUS

8h 59m

1 stop

$317Alaska Airlines

Tue, Apr 28 - Sat, May 2

2:43 pm - 7:42 pm

AUS

JAC

5h 59m

1 stop

3:39 pm - 11:54 pm

JAC

AUS

7h 15m

1 stop

$344American Airlines

Tue, Jul 7 - Tue, Jul 14

Frontier flights from Texas to Idaho

Our best Frontier deals on Texas to Idaho flight tickets

Frontier

Apr 9

DFW5:20 amDallas/Fort Worth

6h 48m

1 stop

BOI11:08 amBoise Air Term. Gowen Fld

Apr 12

BOI12:03 pmBoise Air Term. Gowen Fld

20h 10m

1 stop

DFW9:13 amDallas/Fort Worth

$180

Frontier

Apr 23

DFW5:20 amDallas/Fort Worth

7h 29m

1 stop

GEG10:49 amSpokane

Apr 26

GEG11:44 amSpokane

21h 25m

1 stop

DFW11:09 amDallas/Fort Worth

$185

Frontier

May 9

DFW10:21 pmDallas/Fort Worth

15h 06m

1 stop

BOI12:27 pmBoise Air Term. Gowen Fld

May 12

BOI1:22 pmBoise Air Term. Gowen Fld

5h 59m

1 stop

DFW8:21 pmDallas/Fort Worth

$196

American Airlines flights from Texas to Idaho

Our best American Airlines deals on Texas to Idaho flight tickets

American Airlines

Jun 2

AUS4:55 pmAustin Bergstrom

5h 48m

1 stop

GEG8:43 pmSpokane

Jun 9

GEG3:00 pmSpokane

6h 59m

1 stop

AUS11:59 pmAustin Bergstrom

$279

American Airlines

Apr 25

IAH4:33 pmHouston George Bush Intcntl

8h 37m

2 stops

GEG11:10 pmSpokane

Apr 29

GEG3:15 pmSpokane

6h 18m

1 stop

IAH11:33 pmHouston George Bush Intcntl

$296

American Airlines

Apr 29

IAH5:00 amHouston George Bush Intcntl

11h 19m

2 stops

GEG2:19 pmSpokane

May 2

GEG6:34 amSpokane

10h 45m

2 stops

IAH7:19 pmHouston George Bush Intcntl

$301

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasBoise

DFW - BOI

DFWBOI

Dallas/Fort Worth

Thu 4/9

5:20 am-11:08 am

1 stop6h 48m

Boise Air Term. Gowen Fld

Sun 4/12

12:03 pm-9:13 am

1 stop20h 10m

$180

HoustonSpokane

IAH - GEG

IAHGEG

Houston George Bush Intcntl

Tue 6/2

6:00 am-1:11 pm

1 stop9h 11m

Spokane

Tue 6/9

10:48 pm-8:37 am

1 stop7h 49m

$181

HoustonSpokane

HOU - GEG

HOUGEG

Houston Hobby

Tue 6/2

7:00 am-1:45 pm

1 stop8h 45m

Spokane

Tue 6/9

2:55 pm-10:30 pm

1 stop5h 35m

$181

HoustonSpokane

HOU - GEG

HOUGEG

Houston Hobby

Tue 6/2

4:30 pm-10:55 pm

2 stops8h 25m

Spokane

Tue 6/9

5:00 am-1:40 pm

1 stop6h 40m

$186

AustinSpokane

AUS - GEG

AUSGEG

Austin Bergstrom

Tue 6/2

4:55 pm-8:43 pm

1 stop5h 48m

Spokane

Tue 6/9

3:00 pm-11:59 pm

1 stop6h 59m

$279

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

Wed 4/29

6:00 am-12:35 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Sat 5/2

7:43 am-7:19 pm

1 stop10h 36m

$280

Quickest round-trip

AustinJackson

AUS - JAC

AUSJAC

Austin Bergstrom

Tue 4/21

10:50 am-3:24 pm

1 stop5h 34m

Jackson Hole

Tue 4/28

10:40 am-4:54 pm

1 stop5h 14m

$311

AustinJackson

AUS - JAC

AUSJAC

Austin Bergstrom

Tue 4/21

7:10 am-3:24 pm

2 stops9h 14m

Jackson Hole

Tue 4/28

2:35 pm-9:15 pm

1 stop5h 40m

$316

AustinSpokane

AUS - GEG

AUSGEG

Austin Bergstrom

Tue 4/28

4:34 pm-10:20 pm

1 stop7h 46m

Spokane

Sat 5/2

12:40 pm-11:39 pm

1 stop8h 59m

$317

AustinJackson

AUS - JAC

AUSJAC

Austin Bergstrom

Tue 7/7

2:43 pm-7:42 pm

1 stop5h 59m

Jackson Hole

Tue 7/14

3:39 pm-11:54 pm

1 stop7h 15m

$344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Texas to Idaho

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 Idaho?

In general, April is the cheapest month to fly from Texas to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $332. If you don’t want to visit Idaho in April, then you should wait until August to fly from Texas, when ticket prices are also cheap, with an average price of $359.

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

Our data shows that Tuesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $373. On the other hand, Sunday is the most expensive day to depart from Texas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $574.

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

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Texas to Idaho at noon for as low as $350. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $452 per ticket.

What is the cheapest Texas to Idaho flight route?

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

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

You are more likely to see cheaper flights to Idaho from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $427 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Texas for as low as $296 on momondo.

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

There are 3 cabin classes available to choose from on Texas to Idaho 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 Texas to Idaho flights?

You could potentially save up to 32% on your flight if you consider stops on a Texas to Idaho flight.

Cheap Texas to Idaho flight deals and tips

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

Best Price Found	$229
Fastest flight time	2h 49m
Direct flights	Every day
Airports in Idaho	27 airports

The best one-way flight to Idaho from Texas in the past 72 hours is $229. The best round-trip flight deal from Texas to Idaho found on momondo in the last 72 hours is $399.

The fastest flight from Texas to Idaho takes 2h 49m

Direct flights go from Texas to Idaho every day.

There are 27 airports in Idaho. From Texas there are direct flights to Idaho Falls Fanning Field (IDA), Jackson Hole (JAC), Boise Air Term. Gowen Fld (BOI).

Search flight deals

When did momondo last update prices for flights from Texas to Idaho?
Prices for flights from Texas to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Texas to Idaho?
As of March 2026, there are 6 operators available to choose from for flights from Texas to Idaho.
How old do you have to be to fly from Texas to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Texas to Idaho?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Texas to Idaho is Airbus A321-100/200 (67.00% of total bookings). The next most popular plane models are Boeing 737-800 (10.34%), Canadair (Bombardier) Regional Jet 700 (6.90%), and Boeing 737 MAX 8 (4.93%).

Best airlines flying from Texas to Idaho

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $100	Free Cancellation	Rating 5.7 3,017 reviews	Search Frontier flights
Delta	PriceFrom $139	Free Cancellation	Rating 7.9 8,324 reviews	Search Delta flights
Southwest	PriceFrom $178	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights
United Airlines	PriceFrom $215	Free Cancellation	Rating 7.4 9,474 reviews	Search United Airlines flights
American Airlines	PriceFrom $232	Free Cancellation	Rating 7.1 11,491 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $248	Free Cancellation	Rating 7.9 12,105 reviews	Search Alaska Airlines flights

Why use momondo?

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

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 Idaho from Texas.

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

All flight searches from Texas to Idaho on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Texas to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Texas and alert you when they change.

An easier way to manage your Idaho 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.

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Popular cities in Idaho

Flights to New Yorkfrom $66

Flights to Los Angelesfrom $60

Flights to Orlandofrom $49

Flights to Miamifrom $45

Flights to Chicagofrom $68

Flights to San Franciscofrom $77

Flights to Las Vegasfrom $41

Flights to Washington, D.C.from $59

Flights to Bostonfrom $65

Flights to Atlantafrom $53

Flights to Dallasfrom $62

Flights to Seattlefrom $104

Cheap flights from Texas to Idaho from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Idaho departing on 5/20. 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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Frontier flights from Texas to Idaho

Our best Frontier deals on Texas to Idaho flight tickets

American Airlines flights from Texas to Idaho

Our best American Airlines deals on Texas to Idaho flight tickets

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See travel insights to Idaho from

How to get the cheapest flight ticket from Texas to Idaho

What is the cheapest month to fly to Idaho?

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

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

What is the cheapest Texas to Idaho flight route?

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

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

Can stopping save me money on Texas to Idaho flights?

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

What airlines fly to Idaho?

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

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

How long is the flight from Texas to Idaho?

Cheap Texas to Idaho flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Idaho

Best airlines flying from Texas to Idaho

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

Why use momondo?

An easier way to manage your Idaho 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.

Find better results for your trip to Idaho

Popular cities in Idaho

Popular flights according to clicks in the last 7 days on momondo

Texas flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

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