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$75+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Idaho to Texas

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Texas (USTX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$141
(Cheapflightsfares)

One-way from

$75
(Mytrip)

Popular in

March

Cheapest in

November

Average price

$388

Good round-trip deal

$439 or less

Good one-way deal

$258 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. 8% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/277:41 pmBOI - AUS
1 stop7h 54mSpirit Airlines
Tue 3/45:58 amAUS - BOI
1 stop13h 48mSpirit Airlines
Deal found 1/29$141
This FlightHub deal was found by Cheapflights users on 1/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/111:31 pmBOI - IAH
1 stop20h 27mSpirit Airlines
Mon 3/179:31 pmIAH - BOI
1 stop16h 01mSpirit Airlines
Deal found 1/30$154
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/51:31 pmBOI - DFW
2 stops13h 44mSpirit Airlines
Sun 3/98:21 pmDFW - BOI
2 stops17h 11mSpirit Airlines
Deal found 1/30$230
This Expedia deal was found by Cheapflights users on 1/29. 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 2/277:41 pmBOI - DFW
1 stop7h 44mMultiple Airlines
Sat 3/110:00 amDFW - BOI
1 stop7h 30mMultiple Airlines
Deal found 1/29$249
This Southwest deal was found by Cheapflights users on 1/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:20 pmBOI - HOU
1 stop6h 05mSouthwest
Tue 5/209:30 amHOU - BOI
1 stop8h 15mSouthwest
Deal found 1/29$269
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/12:46 pmBOI - IAH
1 stop8h 13mMultiple Airlines
Sat 3/89:31 pmIAH - BOI
1 stop13h 21mMultiple Airlines
Deal found 1/30$273
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/277:41 pmBOI - AUS
1 stop7h 54mMultiple Airlines
Thu 3/68:30 amAUS - BOI
2 stops10h 48mMultiple Airlines
Deal found 1/28$281
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/161:23 pmBOI - DFW
Nonstop3h 08mAmerican Airlines
Tue 4/2210:09 amDFW - BOI
Nonstop3h 24mAmerican Airlines
Deal found 1/29$287
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/255:34 amGEG - DFW
Nonstop3h 50mAmerican Airlines
Tue 3/45:01 pmDFW - GEG
Nonstop3h 51mAmerican Airlines
Deal found 1/29$287
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/255:30 amBOI - IAH
1 stop6h 40mDelta
Tue 4/14:00 pmIAH - BOI
1 stop7h 49mDelta
Deal found 1/30$289
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/257:35 pmGEG - DFW
1 stop8h 12mAlaska Airlines
Mon 3/38:00 amDFW - GEG
1 stop6h 44mAlaska Airlines
Deal found 1/30$305
This Southwest deal was found by Cheapflights users on 1/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/168:40 amBOI - DAL
1 stop9h 10mSouthwest
Tue 4/223:50 pmDAL - BOI
1 stop9h 05mSouthwest
Deal found 1/29$307

Find flights from Idaho to Texas within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Thu 2/27

7:41 pm-4:35 am

1 stop7h 54m

Austin Bergstrom

Tue 3/4

5:58 am-6:46 pm

1 stop13h 48m

$141

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 3/11

1:31 pm-10:58 am

1 stop20h 27m

Houston George Bush Intcntl

Mon 3/17

9:31 pm-12:32 pm

1 stop16h 01m

$154

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

Wed 3/5

1:31 pm-4:15 am

2 stops13h 44m

Dallas/Fort Worth

Sun 3/9

8:21 pm-12:32 pm

2 stops17h 11m

$230

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

Thu 2/27

7:41 pm-4:25 am

1 stop7h 44m

Dallas/Fort Worth

Sat 3/1

10:00 am-4:30 pm

1 stop7h 30m

$249

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Tue 5/6

4:20 pm-11:25 pm

1 stop6h 05m

Houston Hobby

Tue 5/20

9:30 am-4:45 pm

1 stop8h 15m

$269

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 3/1

2:46 pm-11:59 pm

1 stop8h 13m

Houston George Bush Intcntl

Sat 3/8

9:31 pm-9:52 am

1 stop13h 21m

$273

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Thu 2/27

7:41 pm-4:35 am

1 stop7h 54m

Austin Bergstrom

Thu 3/6

8:30 am-6:18 pm

2 stops10h 48m

$281

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

Wed 4/16

1:23 pm-5:31 pm

Nonstop3h 08m

Dallas/Fort Worth

Tue 4/22

10:09 am-12:33 pm

Nonstop3h 24m

$287

SpokaneDallas

GEG - DFW

GEGDFW

Spokane

Tue 2/25

5:34 am-11:24 am

Nonstop3h 50m

Dallas/Fort Worth

Tue 3/4

5:01 pm-6:52 pm

Nonstop3h 51m

$287

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 3/25

5:30 am-1:10 pm

1 stop6h 40m

Houston George Bush Intcntl

Tue 4/1

4:00 pm-10:49 pm

1 stop7h 49m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

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.

Travel insights for flights from Idaho to Texas

Get recent, data-driven insights about flights from Idaho to Texas including ideal travel times, pricing trends, and more.

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 January 30, 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 January 30, 2025.

The most flights from USID to USTX are scheduled on a Monday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Texas by month

Plan your trip to Texas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Texas ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Texas when rainfall is around 3.2 in.

Temperature in Texas by month

Plan your trip to Texas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Texas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 January 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Idaho to Texas to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,688 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.3
Good
790 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • 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 ($75), Alaska Airlines ($134), and American Airlines ($144).

  • 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$210FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$147Average$457FlexibilityNo cancel feeOn-time71%
DeltaCheapest$162Average$474FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$205Average$560FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$226Average$538FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$268Average$433FlexibilityNo cancel feeOn-time63%
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