Texas

$125+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Jul 31 — Aug 71
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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 July 1, 2026.

This Frontier deal was found by Cheapflights users on 6/30. 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 8/41:24 pm
BOI
-
AUS
1 stop9h 43m
Frontier
Tue 8/186:15 am
AUS
-
BOI
1 stop7h 14m
Frontier
Deal found 6/30$244
This Frontier deal was found by Cheapflights users on 6/30. 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 8/111:24 pm
BOI
-
IAH
1 stop10h 16m
Frontier
Tue 8/186:30 am
IAH
-
BOI
1 stop6h 59m
Frontier
Deal found 6/30$250
This Frontier deal was found by Cheapflights users on 6/30. 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 9/1712:59 pm
BOI
-
DFW
1 stop10h 04m
Frontier
Mon 9/219:00 am
DFW
-
BOI
1 stop6h 57m
Frontier
Deal found 6/30$254
This Expedia deal was found by Cheapflights users on 6/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:24 pm
BOI
-
IAH
1 stop6h 50m
Frontier
Tue 8/186:30 am
IAH
-
BOI
1 stop6h 59m
Frontier
Deal found 6/29$255
This Frontier deal was found by Cheapflights users on 6/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:24 pm
BOI
-
DFW
1 stop6h 12m
Frontier
Thu 8/205:18 am
DFW
-
BOI
1 stop7h 11m
Frontier
Deal found 6/29$257
This Frontier deal was found by Cheapflights users on 6/28. 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 8/61:24 pm
BOI
-
AUS
1 stop9h 43m
Frontier
Tue 8/186:15 am
AUS
-
BOI
1 stop7h 14m
Frontier
Deal found 6/28$259
This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:24 pm
BOI
-
AUS
1 stop9h 43m
Frontier
Mon 8/172:25 pm
AUS
-
BOI
1 stop23h 04m
Frontier
Deal found 6/30$260
This CheapOair deal was found by Cheapflights users on 6/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:24 pm
BOI
-
IAH
1 stop20h 10m
Frontier
Sat 8/2211:35 am
IAH
-
BOI
1 stop24h 54m
Frontier
Deal found 6/26$260
This Frontier deal was found by Cheapflights users on 6/27. 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 9/81:24 pm
BOI
-
IAH
1 stop10h 31m
Frontier
Sun 9/136:50 am
IAH
-
BOI
1 stop6h 14m
Frontier
Deal found 6/27$262
This Delta deal was found by Cheapflights users on 6/27. 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.
Fri 8/286:00 am
IDA
-
DFW
1 stop4h 38m
Delta
Mon 8/312:26 pm
DFW
-
IDA
1 stop4h 54m
Delta
Deal found 6/27$265
This CheapOair deal was found by Cheapflights users on 6/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:24 pm
BOI
-
IAH
1 stop20h 10m
Frontier
Mon 8/1010:09 pm
IAH
-
BOI
1 stop15h 20m
Frontier
Deal found 6/29$265
This Expedia deal was found by Cheapflights users on 6/27. 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 8/41:24 pm
BOI
-
DFW
1 stop17h 45m
Frontier
Sun 8/95:20 am
DFW
-
BOI
1 stop8h 09m
Frontier
Deal found 6/27$265

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 July 1, 2026.

Round-trip from

$244
(Frontier)

One-way from

$125
(Frontier)

Popular in

May

Cheapest in

September

Average price

$369

Good round-trip deal

$442 or less

Good one-way deal

$263 or less
From Idaho to Texas
One-way flight from Idaho to Texas
Highest demand for flights based on searches. 13% potential increase in price ($64 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in July 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 July 1, 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

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 8/11

1:24 pm-12:40 am

1 stop10h 16m

Houston George Bush Intcntl

Tue 8/18

6:30 am-12:29 pm

1 stop6h 59m

$250
Quickest round-trip

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 8/28

6:00 am-11:38 am

1 stop4h 38m

Dallas/Fort Worth

Mon 8/31

2:26 pm-6:20 pm

1 stop4h 54m

$265

SpokaneDallas

GEG - DFW

GEGDFW

Spokane

Wed 9/2

8:31 am-4:56 pm

1 stop6h 25m

Dallas/Fort Worth

Wed 9/9

5:46 pm-11:11 pm

1 stop7h 25m

$297

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Tue 8/11

2:20 pm-11:25 pm

1 stop8h 05m

Houston Hobby

Tue 8/18

2:45 pm-7:45 pm

1 stop6h 00m

$302

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 9/17

5:30 am-1:00 pm

1 stop6h 30m

Houston George Bush Intcntl

Mon 9/21

5:46 pm-11:59 pm

1 stop7h 13m

$307

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 9/15

2:16 pm-11:59 pm

1 stop8h 43m

Houston George Bush Intcntl

Wed 9/16

2:34 pm-8:35 pm

1 stop7h 01m

$307

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Wed 8/12

2:25 pm-11:10 pm

1 stop7h 45m

Houston Hobby

Tue 8/18

4:30 pm-11:20 pm

2 stops7h 50m

$312

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 8/12

11:12 am-11:54 pm

2 stops11h 42m

Houston George Bush Intcntl

Tue 8/18

7:20 am-5:55 pm

2 stops11h 35m

$317

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 9/1

8:59 am-9:50 pm

2 stops11h 51m

Houston George Bush Intcntl

Thu 9/10

3:20 pm-11:59 pm

2 stops9h 39m

$317

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Tue 8/4

3:30 pm-11:00 pm

1 stop6h 30m

Houston Hobby

Mon 8/10

4:35 pm-11:35 pm

1 stop8h 00m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 February is currently the most expensive (average of $181). 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 July 1, 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 June 27, 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 July 1, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, 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.

Food

7.1

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Food

7.1

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Food

7.1

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Food

7.1

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Food

7.1

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Food

7.1

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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 4h 38m. Frontier provides one of the quickest options available for as low as $265. The distance between Idaho and Texas is about 1093 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 ($61), 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 February is currently the most expensive (average of $181). 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 July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$244FlexibilityNo cancel feeOn-time62%
DeltaCheapest$154Average$440FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$180Average$440FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$206Average$532FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$208Average$504FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$442FlexibilityNo cancel feeOn-time63%

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