Texas

$93+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Jul 16 — Jul 231
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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 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 8/251:04 pm
BOI
-
IAH
1 stop10h 40m
Frontier
Wed 8/265:34 pm
IAH
-
BOI
1 stop19h 35m
Frontier
Deal found 6/11$200
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:20 pm
GEG
-
HOU
1 stop5h 45m
Southwest
Wed 8/196:10 pm
HOU
-
GEG
1 stop6h 45m
Southwest
Deal found 6/11$221
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 8/271:04 pm
BOI
-
DFW
1 stop10h 30m
Frontier
Mon 8/3110:21 pm
DFW
-
BOI
1 stop14h 48m
Frontier
Deal found 6/12$237
This Delta deal was found by Cheapflights users on 6/11. 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 10/36:00 am
BOI
-
SAT
1 stop6h 40m
Delta
Wed 10/78:00 am
SAT
-
BOI
1 stop5h 17m
Delta
Deal found 6/11$240
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 8/136:16 am
GEG
-
IAH
1 stop6h 58m
Delta
Wed 8/197:06 pm
IAH
-
GEG
1 stop6h 20m
Delta
Deal found 6/11$251
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/256:23 am
BOI
-
IAH
1 stop9h 50m
Alaska Airlines
Wed 8/262:34 pm
IAH
-
BOI
1 stop10h 10m
Alaska Airlines
Deal found 6/11$253
This CheapOair deal was found by Cheapflights users on 6/11. 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.
Thu 8/61:24 pm
BOI
-
AUS
1 stop9h 43m
Frontier
Mon 8/102:25 pm
AUS
-
BOI
1 stop23h 04m
Frontier
Deal found 6/11$254
This Delta deal was found by Cheapflights users on 6/11. 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 8/256:00 am
BOI
-
IAH
2 stops8h 14m
Delta
Wed 8/267:30 am
IAH
-
BOI
1 stop5h 44m
Delta
Deal found 6/11$256
This Delta deal was found by Cheapflights users on 6/11. 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 9/254:00 pm
BOI
-
SAT
1 stop7h 13m
Delta
Wed 9/307:30 am
SAT
-
BOI
1 stop8h 14m
Delta
Deal found 6/11$262
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/256:23 am
BOI
-
AUS
1 stop7h 48m
Alaska Airlines
Wed 8/264:14 pm
AUS
-
BOI
1 stop8h 30m
Alaska Airlines
Deal found 6/11$263
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 9/31:04 pm
BOI
-
IAH
1 stop7h 00m
Frontier
Thu 9/106:50 am
IAH
-
BOI
1 stop6h 14m
Frontier
Deal found 6/12$263
This Delta deal was found by Cheapflights users on 6/12. 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 8/246:45 pm
BOI
-
SAT
1 stop4h 41m
Delta
Thu 8/276:03 pm
SAT
-
BOI
1 stop6h 56m
Delta
Deal found 6/12$263

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 16, 2026.

Round-trip from

$200
(Kiwi.com)

One-way from

$93
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$420

Good round-trip deal

$463 or less

Good one-way deal

$228 or less
From Idaho to Texas
One-way flight from Idaho to Texas
Highest demand for flights based on searches. 14% potential increase in price ($70 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($16 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 16, 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 8/25

6:00 am-3:14 pm

2 stops8h 14m

Houston George Bush Intcntl

Wed 8/26

7:30 am-12:14 pm

1 stop5h 44m

$256

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 8/13

6:16 am-3:14 pm

1 stop6h 58m

Houston George Bush Intcntl

Wed 8/19

4:14 pm-11:26 pm

2 stops9h 12m

$256

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 6/30

8:47 pm-6:20 am

1 stop8h 33m

Houston George Bush Intcntl

Wed 7/8

6:14 pm-12:29 pm

1 stop19h 15m

$287

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

Tue 9/22

4:20 pm-11:59 pm

1 stop6h 39m

Dallas/Fort Worth

Wed 9/23

12:00 pm-8:35 pm

1 stop9h 35m

$287

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 8/27

5:12 am-1:31 pm

1 stop6h 19m

Houston George Bush Intcntl

Sat 8/29

6:16 pm-11:11 pm

1 stop6h 55m

$299

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Mon 11/2

10:45 pm-9:26 am

1 stop8h 41m

Houston Hobby

Thu 11/12

1:00 pm-9:37 pm

1 stop10h 37m

$299

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Tue 9/22

7:00 am-10:35 pm

2 stops13h 35m

Houston Hobby

Wed 9/30

6:00 am-11:28 am

1 stop7h 28m

$304

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 7/9

9:27 am-11:59 pm

2 stops12h 32m

Houston George Bush Intcntl

Mon 7/13

7:01 pm-11:55 pm

1 stop6h 54m

$304

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Tue 7/7

9:27 am-11:59 pm

2 stops12h 32m

Houston George Bush Intcntl

Tue 7/14

4:09 pm-12:02 am

1 stop9h 53m

$304

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 7/23

5:25 am-5:53 pm

2 stops10h 28m

Houston George Bush Intcntl

Sun 7/26

7:01 pm-11:55 pm

1 stop6h 54m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 resultsSorted by cheapest first
1
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 $180). 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 16, 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.

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 June 16, 2026.

The most flights from USID to USTX are scheduled on a Monday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

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 13, 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 16, 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

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

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 6h 39m. Delta provides one of the quickest options available for as low as $287. The distance between Idaho and Texas is about 1270 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 June is currently the most expensive (average of $180). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$244FlexibilityNo cancel feeOn-time62%
DeltaCheapest$131Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$180Average$425FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$206Average$531FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$208Average$488FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$438FlexibilityNo cancel feeOn-time63%

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