Texas

$119+ Cheap flights from Idaho to Texas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Jul 2 — Jul 91
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Cheap flight deals from Idaho to Texas

Cheapest flights from Idaho to Texas
Explore the most affordable flight options available from Idaho to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 2, 2026.

This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:38 pm
GEG
-
HOU
1 stop7h 57m
Delta
Tue 9/296:00 am
HOU
-
GEG
1 stop7h 28m
Delta
Deal found 5/29$229
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:40 am
GEG
-
IAH
1 stop5h 49m
Delta
Tue 9/296:20 am
IAH
-
GEG
1 stop8h 33m
Delta
Deal found 5/29$229
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
GEG
-
HOU
2 stops13h 35m
Delta
Wed 9/302:25 pm
HOU
-
GEG
2 stops11h 32m
Delta
Deal found 5/29$239
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:05 am
GEG
-
IAH
2 stops12h 45m
Delta
Wed 8/262:27 pm
IAH
-
GEG
2 stops10h 59m
Delta
Deal found 5/29$239
This Frontier deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:25 pm
BOI
-
IAH
1 stop10h 19m
Frontier
Tue 7/76:30 am
IAH
-
BOI
1 stop6h 59m
Frontier
Deal found 6/1$240
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:38 pm
GEG
-
HOU
1 stop7h 57m
Delta
Wed 9/306:00 am
HOU
-
GEG
1 stop7h 28m
Delta
Deal found 5/29$251
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:40 am
GEG
-
IAH
1 stop5h 49m
Delta
Wed 9/305:45 am
IAH
-
GEG
1 stop7h 43m
Delta
Deal found 5/29$251
This Booking.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:24 pm
BOI
-
DFW
1 stop17h 45m
Frontier
Wed 7/89:31 pm
DFW
-
BOI
1 stop15h 58m
Frontier
Deal found 6/2$254
This Frontier deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/21:25 pm
BOI
-
IAH
1 stop10h 19m
Frontier
Tue 7/76:30 am
IAH
-
BOI
1 stop6h 59m
Frontier
Deal found 6/1$255
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:23 am
BOI
-
AUS
1 stop7h 58m
Alaska Airlines
Wed 9/308:30 am
AUS
-
BOI
1 stop8h 00m
Alaska Airlines
Deal found 6/1$261
This Gotogate deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:24 pm
BOI
-
DFW
1 stop17h 45m
Frontier
Mon 8/106:58 pm
DFW
-
BOI
1 stop18h 31m
Frontier
Deal found 6/1$263
This Expedia deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:25 pm
BOI
-
AUS
1 stop9h 34m
Frontier
Tue 7/76:30 am
AUS
-
BOI
1 stop6h 59m
Frontier
Deal found 6/2$264

Find flight deals from Idaho to Texas

Keep the following information in mind while searching for Idaho to Texas flight deals. Data was last updated June 2, 2026.

Round-trip from

$229
(Delta)

One-way from

$119
(United Airlines)

Popular in

March

Cheapest in

September

Average price

$368

Good round-trip deal

$471 or less

Good one-way deal

$224 or less
From Idaho to Texas
One-way flight from Idaho to Texas
Highest demand for flights based on searches. 12% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Idaho to Texas.
Price to beat on a one-way flight from Idaho to Texas.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Texas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 2, 2026.
Use the filters below to find and compare flights from Idaho to Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Sat 9/19

12:38 pm-10:35 pm

1 stop7h 57m

Houston Hobby

Wed 9/30

2:25 pm-11:57 pm

2 stops11h 32m

$256

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Tue 9/29

6:23 am-3:21 pm

1 stop7h 58m

Austin Bergstrom

Wed 9/30

8:30 am-3:30 pm

1 stop8h 00m

$261

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Wed 7/1

4:20 pm-11:10 pm

1 stop5h 50m

Houston Hobby

Wed 7/8

6:25 am-11:05 am

1 stop5h 40m

$305

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 10/27

12:58 pm-11:59 pm

1 stop10h 01m

Houston George Bush Intcntl

Wed 10/28

6:09 am-3:23 pm

1 stop10h 14m

$305

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Thu 7/16

1:24 pm-12:07 am

1 stop9h 43m

Austin Bergstrom

Sun 7/19

6:30 am-12:29 pm

1 stop6h 59m

$309

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Tue 7/21

5:30 am-1:45 pm

2 stops7h 15m

Houston Hobby

Tue 7/28

6:50 pm-12:30 am

1 stop6h 40m

$310

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 7/1

6:43 am-5:55 pm

2 stops10h 12m

Houston George Bush Intcntl

Wed 7/8

7:10 am-2:46 pm

1 stop8h 36m

$310

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 10/24

1:15 pm-9:36 pm

1 stop7h 21m

Houston George Bush Intcntl

Wed 10/28

6:30 am-3:04 pm

1 stop9h 34m

$321

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 10/27

1:46 pm-11:59 pm

1 stop9h 13m

Dallas/Fort Worth

Sat 10/31

3:53 pm-10:54 pm

1 stop8h 01m

$335

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Wed 7/22

5:30 am-1:45 pm

2 stops7h 15m

Houston Hobby

Wed 7/22

6:00 pm-12:35 am

2 stops7h 35m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from Idaho to Texas

Have a flexible travel schedule? Discover the best time to fly to Texas from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Texas

What is the cheapest month to book a flight from Idaho to Texas?

Currently, December is the cheapest month in which you can book a flight from Idaho to Texas (average of $65). Flying from Idaho to Texas in June is currently the most expensive (average of $200). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to TX?

Find hourly flight availability from Idaho to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2026.

It’s typically best to fly out from Idaho to Texas in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost to fly round-trip from Idaho to Texas?

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

To ensure you get the cheapest price possible for a flight from Idaho to Texas, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Idaho to Texas?

Use this chart to determine the cheapest time to fly round-trip from Idaho to Texas. Price data was last updated on May 30, 2026.

Travelers seeking maximum savings on their Idaho to Texas flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Texas. Reviews last updated June 2, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Idaho to Texas by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Related info for your journey

Find useful and relevant information for your journey from Idaho to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Idaho to Texas?

    A quick flight from Idaho to Texas can take about 5h 50m. Delta provides one of the quickest options available for as low as $305. The distance between Idaho and Texas is about 1499 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Idaho to Texas one-way?

    The cheapest airlines for a one-way flight from Idaho to Texas are Frontier ($47), Delta ($85), and American Airlines ($104).

  • Can I find deals for flights from Idaho to Texas that include hotel bookings?

    Yes. In addition to deals on Idaho to Texas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Texas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Texas.

  • Can I find deals for business class flights from Idaho to Texas?

    Yes. Cheapflights offers flight deals from Idaho to Texas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Texas?

    Currently, December is the cheapest month in which you can book a flight from Idaho to Texas (average of $65). Flying from Idaho to Texas in June is currently the most expensive (average of $200). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Idaho to Texas

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

Top 6 airlines flying from Idaho to Texas

Discover the top 6 airlines that operate flights from Idaho to Texas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$240FlexibilityNo cancel feeOn-time62%
DeltaCheapest$131Average$443FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$180Average$424FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$206Average$495FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$208Average$487FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$434FlexibilityNo cancel feeOn-time63%

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