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$78+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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Cheap flight deals from Idaho to Texas

Keep the following information in mind while searching for Idaho to Texas flight deals. Data was last updated August 25, 2025.

Round-trip from

$143
(Priceline)

One-way from

$78
(Cheapflightsfares)

Popular in

March

Cheapest in

April

Average price

$316

Good round-trip deal

$336 or less

Good one-way deal

$193 or less
From Idaho to Texas
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One-way flight from Idaho to Texas
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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Idaho to Texas.
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Price to beat on a one-way flight from Idaho to Texas.
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Find 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 August 25, 2025.

This Priceline deal was found by Cheapflights users on 8/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:22 pmBOI - AUS
1 stop10h 10mFrontier
Thu 9/256:30 amAUS - BOI
1 stop6h 07mFrontier
Deal found 8/23$143
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:58 pmBOI - AUS
1 stop14h 59mMultiple Airlines
Wed 10/152:00 pmAUS - BOI
1 stop24h 30mMultiple Airlines
Deal found 8/23$203
This Cheapflightsfares deal was found by Cheapflights users on 8/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:26 pmBOI - IAH
1 stop7h 24mSpirit Airlines
Mon 10/69:32 amIAH - BOI
1 stop11h 24mSpirit Airlines
Deal found 8/24$211
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:25 pmBOI - IAH
2 stops13h 55mSpirit Airlines
Wed 10/1510:09 pmIAH - BOI
1 stop16h 21mSpirit Airlines
Deal found 8/24$219
This Delta deal was found by Cheapflights users on 8/24. 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.
Mon 11/2411:13 amBOI - IAH
1 stop5h 24mDelta
Wed 12/35:50 pmIAH - BOI
1 stop6h 48mDelta
Deal found 8/24$223
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:58 pmBOI - DFW
1 stop16h 32mMultiple Airlines
Fri 10/242:03 pmDFW - BOI
2 stops24h 27mMultiple Airlines
Deal found 8/24$223
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:58 pmBOI - DFW
1 stop16h 32mSpirit Airlines
Fri 10/247:14 pmDFW - BOI
1 stop19h 16mSpirit Airlines
Deal found 8/23$225
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:25 pmBOI - DFW
1 stop10h 34mMultiple Airlines
Thu 10/163:25 pmDFW - BOI
1 stop29h 31mMultiple Airlines
Deal found 8/24$226
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:06 pmGEG - DFW
1 stop6h 39mMultiple Airlines
Sat 9/2710:45 pmDFW - GEG
1 stop23h 31mMultiple Airlines
Deal found 8/24$227
This Expedia deal was found by Cheapflights users on 8/24. 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.
Wed 9/248:46 pmBOI - IAH
1 stop8h 38mMultiple Airlines
Mon 9/299:29 amIAH - BOI
1 stop12h 02mMultiple Airlines
Deal found 8/24$228
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:16 pmGEG - IAH
1 stop30h 02mMultiple Airlines
Wed 11/128:51 pmIAH - GEG
1 stop25h 35mMultiple Airlines
Deal found 8/22$228
This Mytrip deal was found by Cheapflights users on 8/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:58 pmBOI - DFW
1 stop16h 21mSpirit Airlines
Wed 10/299:00 amDFW - BOI
3 stops29h 30mSpirit Airlines
Deal found 8/23$228

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 August 25, 2025.
Use the filters below to find and compare flights from Idaho to Texas that are best for you.

Fly from

Idaho

Fly to

Texas

Route

Depart

Return

Price

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Thu 9/18

12:22 pm-11:32 pm

1 stop10h 10m

Austin Bergstrom

Thu 9/25

6:30 am-11:37 am

1 stop6h 07m

$143

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Mon 10/13

8:58 pm-12:57 pm

1 stop14h 59m

Austin Bergstrom

Wed 10/15

2:00 pm-1:30 pm

1 stop24h 30m

$203

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 10/3

9:26 pm-5:50 am

1 stop7h 24m

Houston George Bush Intcntl

Mon 10/6

9:32 am-7:56 pm

1 stop11h 24m

$211

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 10/10

8:58 pm-5:54 am

1 stop7h 56m

Houston George Bush Intcntl

Mon 10/13

9:32 am-7:56 pm

1 stop11h 24m

$211

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Fri 9/19

9:26 pm-3:27 pm

1 stop17h 01m

Austin Bergstrom

Fri 9/26

10:59 pm-1:21 pm

1 stop15h 22m

$213

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 10/9

2:25 pm-5:20 am

2 stops13h 55m

Houston George Bush Intcntl

Wed 10/15

10:09 pm-1:30 pm

1 stop16h 21m

$219

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

Mon 10/13

8:58 pm-2:30 pm

1 stop16h 32m

Dallas/Fort Worth

Thu 10/23

3:54 pm-7:56 pm

2 stops29h 02m

$221

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

Sun 9/21

2:16 pm-5:50 am

2 stops38h 34m

Dallas/Fort Worth

Wed 9/24

10:45 pm-1:21 pm

1 stop15h 36m

$222

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Mon 11/24

11:13 am-5:37 pm

1 stop5h 24m

Houston George Bush Intcntl

Wed 12/3

5:50 pm-11:38 pm

1 stop6h 48m

$223

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

Fri 10/10

8:58 pm-5:43 am

1 stop7h 45m

Dallas/Fort Worth

Fri 10/24

10:38 pm-1:30 pm

1 stop15h 52m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Idaho to Texas (average of $216). Flying from Idaho to Texas in March is currently the most expensive (average of $295). 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 August 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Texas as you normally would.

Weekly flight availability from Idaho to Texas

Explore weekly flight availability from Idaho to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 25, 2025.

The most flights from USID to USTX are scheduled on a Saturday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

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 August 25, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Southwest
8.0
Very good
4,247 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

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 24m. Frontier provides one of the quickest options available for as low as $223. The distance between Idaho and Texas is about 1480 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 Spirit Airlines ($78), United Airlines ($105), and Delta ($105).

  • 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, August is the cheapest month in which you can book a flight from Idaho to Texas (average of $216). Flying from Idaho to Texas in March is currently the most expensive (average of $295). 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

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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.
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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 August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$96Average$202FlexibilityNo cancel feeOn-time65%
DeltaCheapest$164Average$415FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$180Average$449FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$224Average$501FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$238Average$473FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$246Average$453FlexibilityNo cancel feeOn-time63%

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