HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Texas

$67+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Texas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:44 pmBOI - IAH
1 stop10h 47mFrontier
Sun 1/1110:25 amIAH - BOI
1 stop25h 52mFrontier
Deal found 11/28$171
This Frontier deal was found by Cheapflights users on 11/27. 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.
Sat 12/2012:54 pmBOI - AUS
1 stop10h 20mFrontier
Thu 1/16:45 amAUS - BOI
1 stop5h 58mFrontier
Deal found 11/27$184
This Frontier deal was found by Cheapflights users on 11/27. 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.
Thu 12/1112:44 pmBOI - IAH
1 stop10h 47mFrontier
Sun 12/146:45 amIAH - BOI
1 stop6h 04mFrontier
Deal found 11/27$207
This Frontier deal was found by Cheapflights users on 11/27. 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.
Thu 12/1812:38 pmBOI - AUS
1 stop10h 36mFrontier
Thu 1/16:45 amAUS - BOI
1 stop5h 58mFrontier
Deal found 11/27$208
This Kiwi.com deal was found by Cheapflights users on 11/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:39 pmIDA - DFW
1 stop12h 21mMultiple Airlines
Thu 12/118:00 amDFW - IDA
1 stop8h 49mMultiple Airlines
Deal found 11/28$221
This Kiwi.com deal was found by Cheapflights users on 11/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:39 pmIDA - DFW
1 stop12h 21mMultiple Airlines
Fri 12/1210:38 pmDFW - IDA
1 stop14h 21mMultiple Airlines
Deal found 11/28$227
This Frontier deal was found by Cheapflights users on 11/28. 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 12/1112:08 pmGEG - IAH
1 stop10h 23mFrontier
Sun 12/146:45 amIAH - GEG
1 stop6h 28mFrontier
Deal found 11/28$228
This Kiwi.com deal was found by Cheapflights users on 11/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:44 pmBOI - IAH
1 stop20h 53mMultiple Airlines
Mon 12/156:00 amIAH - BOI
1 stop10h 44mMultiple Airlines
Deal found 11/29$231
This Frontier deal was found by Cheapflights users on 11/28. 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.
Fri 12/1212:44 pmBOI - AUS
1 stop10h 30mFrontier
Sun 12/146:55 amAUS - BOI
1 stop5h 54mFrontier
Deal found 11/28$232
This Expedia deal was found by Cheapflights users on 11/28. 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.
Sun 12/1412:44 pmBOI - DFW
1 stop19h 50mFrontier
Thu 12/187:15 amDFW - BOI
1 stop5h 28mFrontier
Deal found 11/28$232
This Kiwi.com deal was found by Cheapflights users on 11/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:16 pmIDA - DFW
1 stop23h 52mMultiple Airlines
Fri 12/1210:38 pmDFW - IDA
1 stop14h 21mMultiple Airlines
Deal found 11/28$234
This Kiwi.com deal was found by Cheapflights users on 11/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:41 pmBOI - AUS
2 stops24h 33mMultiple Airlines
Sun 12/145:41 pmAUS - BOI
1 stop23h 03mMultiple Airlines
Deal found 11/28$246

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 November 29, 2025.

Round-trip from

$133
(Kiwi.com)

One-way from

$67
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$416

Good round-trip deal

$383 or less

Good one-way deal

$232 or less
From Idaho to Texas
Search Deals
One-way flight from Idaho to Texas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Idaho to Texas.
Search Deals
Price to beat on a one-way flight from Idaho to Texas.
Search Deals

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 November 29, 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

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 12/11

12:44 pm-1:57 pm

2 stops24h 13m

Houston George Bush Intcntl

Sun 1/11

10:25 am-11:17 am

1 stop25h 52m

$198

SpokaneDallas

GEG - DFW

GEGDFW

Spokane

Thu 1/8

1:19 pm-12:09 am

1 stop8h 50m

Dallas/Fort Worth

Thu 1/15

11:04 am-8:08 pm

2 stops11h 04m

$201

SpokaneDallas

GEG - DFW

GEGDFW

Spokane

Thu 1/15

7:16 pm-8:43 am

1 stop11h 27m

Dallas/Fort Worth

Sun 1/18

9:58 am-6:21 pm

1 stop10h 23m

$217

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 12/12

12:44 pm-10:37 am

1 stop20h 53m

Houston George Bush Intcntl

Mon 12/15

6:00 am-3:44 pm

1 stop10h 44m

$231

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Thu 1/1

12:38 pm-12:14 am

1 stop10h 36m

Austin Bergstrom

Mon 1/5

5:46 pm-11:57 pm

1 stop7h 11m

$248

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 1/27

10:00 am-6:17 pm

1 stop7h 17m

Houston George Bush Intcntl

Wed 2/4

7:00 am-3:10 pm

1 stop9h 10m

$250

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

Fri 12/12

10:41 pm-6:00 am

1 stop6h 19m

Dallas/Fort Worth

Mon 12/15

8:00 am-3:44 pm

1 stop8h 44m

$251

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Sun 1/11

1:19 pm-12:31 am

1 stop9h 12m

Houston George Bush Intcntl

Thu 1/15

6:35 am-10:37 am

1 stop6h 02m

$258

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 12/12

12:44 pm-12:31 am

1 stop10h 47m

Houston George Bush Intcntl

Tue 12/16

8:07 pm-11:43 am

2 stops40h 36m

$262

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

Thu 1/15

5:40 am-3:28 pm

1 stop8h 48m

Dallas/Fort Worth

Thu 1/22

4:25 pm-9:58 pm

1 stop6h 33m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/27

Showing 1-10 of 60 results
1
2
3
...
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, June is the cheapest month in which you can book a flight from Idaho to Texas (average of $108). Flying from Idaho to Texas in May is currently the most expensive (average of $184). 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 November 29, 2025.

It’s typically best to fly out from Idaho to Texas in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 16, 2024.

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

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 November 29, 2025.

The most flights from USID to USTX are scheduled on a Friday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 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 November 29, 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
11,380 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Alaska Airlines
8.0
Very good
11,380 reviews
Alaska Airlines
8.0
Very good
11,380 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Southwest
8.0
Very good
4,251 reviews
Alaska Airlines
8.0
Very good
11,380 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Delta
7.9
Good
8,011 reviews
Alaska Airlines
8.0
Very good
11,380 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
United Airlines
7.4
Good
9,057 reviews
Alaska Airlines
8.0
Very good
11,380 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
American Airlines
7.2
Good
11,042 reviews
Alaska Airlines
8.0
Very good
11,380 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)

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 7h 17m. Frontier provides one of the quickest options available for as low as $250. 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 Frontier ($68), Delta ($126), and Southwest ($145).

  • 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, June is the cheapest month in which you can book a flight from Idaho to Texas (average of $108). Flying from Idaho to Texas in May is currently the most expensive (average of $184). 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.
Newark to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Los Angeles to John F Kennedy Intl flights
Newark to Miami flights
John F Kennedy Intl to Los Angeles flights
Dallas/Fort Worth to John F Kennedy Intl flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
Dallas/Fort Worth to LaGuardia flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Orlando flights
Newark to West Palm Beach flights
Newark to Las Vegas flights
Dallas/Fort Worth to Newark flights
Fort Lauderdale to Newark flights
San Francisco to John F Kennedy Intl flights
Newark to Orlando flights
LaGuardia to Dallas/Fort Worth flights
O'Hare Intl to Las Vegas flights
Los Angeles to Newark flights
Hobby to LaGuardia flights
Los Angeles to Honolulu flights
Miami to Newark flights
Los Angeles to LaGuardia flights
Atlanta to John F Kennedy Intl flights
John F Kennedy Intl to West Palm Beach flights
Seattle to Las Vegas flights
San Francisco to Newark flights
Dallas/Fort Worth to Las Vegas flights
Newark to Dallas/Fort Worth flights
San Francisco to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Hobby to Newark flights
Los Angeles to Dallas/Fort Worth flights
Dallas/Fort Worth to Los Angeles flights
Boston to Fort Lauderdale flights
O'Hare Intl to John F Kennedy Intl flights
Atlanta to LaGuardia flights
LaGuardia to Hobby flights
Seattle to Los Angeles flights
Los Angeles to Seattle flights
Newark to Los Angeles flights
Newark to Hobby flights
John F Kennedy Intl to Tampa flights
John F Kennedy Intl to Sky Harbor Intl flights
LaGuardia to Orlando flights
Philadelphia to Orlando flights
Miami to John F Kennedy Intl flights

Top 7 airlines flying from Idaho to Texas

Discover the top 7 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 November 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$66Average$213FlexibilityNo cancel feeOn-time65%
FrontierCheapest$136Average$228FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$153Average$458FlexibilityNo cancel feeOn-time69%
DeltaCheapest$170Average$420FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$180Average$420FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$206Average$477FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$219Average$430FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.