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$84+ Cheap flights from Idaho to Dallas

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Idaho to Dallas

Keep the following information in mind while searching for Idaho to Dallas flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$187
(Priceline)

One-way from

$84
(Trip.com)

Popular in

March

Cheapest in

January

Average price

$378
From Idaho to Dallas
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One-way flight from Idaho to Dallas
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho to Dallas

Cheapest flights from Idaho to Dallas
Explore the most affordable flight options available from Idaho to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
jue. 11/1312:33 pmBOI - DFW
1 stop10h 37mFrontier
dom. 11/165:35 amDFW - BOI
1 stop7h 08mFrontier
Deal found 9/12$163
This Frontier deal was found by Cheapflights users on 9/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/1612:28 pmBOI - DFW
1 stop10h 56mFrontier
dom. 10/195:14 amDFW - BOI
1 stop7h 29mFrontier
Deal found 9/12$197
This Frontier deal was found by Cheapflights users on 9/14. 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.
jue. 9/2512:22 pmBOI - DFW
1 stop11h 01mFrontier
dom. 9/286:00 amDFW - BOI
1 stop6h 37mFrontier
Deal found 9/14$206
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
lun. 12/88:16 pmIDA - DFW
1 stop25h 41mMultiple Airlines
sáb. 12/136:00 amDFW - IDA
1 stop6h 59mMultiple Airlines
Deal found 9/15$210
This Frontier deal was found by Cheapflights users on 9/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/1612:28 pmBOI - DFW
1 stop10h 56mFrontier
vie. 10/175:14 amDFW - BOI
1 stop7h 29mFrontier
Deal found 9/12$217
This Frontier deal was found by Cheapflights users on 9/14. 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.
vie. 9/2612:22 pmBOI - DFW
1 stop11h 01mFrontier
dom. 9/286:00 amDFW - BOI
1 stop6h 37mFrontier
Deal found 9/14$220
This Priceline deal was found by Cheapflights users on 9/14. 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.
jue. 10/912:28 pmBOI - DFW
1 stop5h 07mFrontier
dom. 10/125:14 amDFW - BOI
1 stop7h 29mFrontier
Deal found 9/14$222
This Frontier deal was found by Cheapflights users on 9/15. 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.
jue. 10/211:53 amGEG - DFW
1 stop10h 30mFrontier
dom. 10/56:00 amDFW - GEG
1 stop6h 58mFrontier
Deal found 9/15$253
This American Airlines deal was found by Cheapflights users on 9/13. 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.
vie. 10/311:10 pmJAC - DFW
1 stop42h 48mAmerican Airlines
dom. 11/210:25 amDFW - JAC
Nonstop3h 04mAmerican Airlines
Deal found 9/13$259
This Delta deal was found by Cheapflights users on 9/15. 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.
vie. 10/1712:51 pmGEG - DFW
1 stop9h 08mDelta
lun. 10/203:15 pmDFW - GEG
1 stop6h 31mDelta
Deal found 9/15$277
This Delta deal was found by Cheapflights users on 9/15. 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.
sáb. 10/111:10 pmGEG - DFW
1 stop6h 33mDelta
sáb. 10/1812:15 pmDFW - GEG
2 stops8h 28mDelta
Deal found 9/15$283
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
vie. 10/1710:57 pmIDA - DFW
2 stops21h 18mMultiple Airlines
lun. 10/206:00 amDFW - IDA
1 stop7h 49mMultiple Airlines
Deal found 9/15$286

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Dallas 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Idaho to Dallas that are best for you.

Fly from

Idaho

Fly to

Dallas

Route

Depart

Return

Price

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

lun. 12/8

8:16 pm-10:57 pm

1 stop25h 41m

Dallas/Fort Worth

sáb. 12/13

2:39 pm-5:01 pm

2 stops27h 22m

$250

HaileyDallas

SUN - DFW

SUNDFW

Hailey Sun Valley-Friedman

vie. 3/6

1:35 pm-11:28 pm

1 stop8h 53m

Dallas/Fort Worth

mar. 3/10

8:00 am-2:52 pm

1 stop7h 52m

$291

BoiseDallas

BOI - DAL

BOIDAL

Boise Air Term. Gowen Fld

mar. 10/14

7:15 am-3:15 pm

2 stops7h 00m

Dallas Love Field

sáb. 10/18

6:25 am-10:55 am

1 stop5h 30m

$295

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

vie. 12/5

8:16 pm-5:43 am

1 stop8h 27m

Dallas/Fort Worth

dom. 12/7

10:46 pm-3:36 pm

2 stops17h 50m

$298

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

vie. 10/17

9:54 pm-9:46 am

1 stop10h 52m

Dallas/Fort Worth

dom. 10/19

10:42 pm-3:59 pm

2 stops18h 17m

$298

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

mié. 10/22

5:38 pm-6:54 am

1 stop12h 16m

Dallas/Fort Worth

mié. 10/29

8:00 am-3:12 pm

1 stop8h 12m

$304

SpokaneDallas

GEG - DFW

GEGDFW

Spokane

sáb. 2/28

8:30 am-5:12 pm

1 stop6h 42m

Dallas/Fort Worth

mar. 3/3

5:50 pm-12:14 am

1 stop8h 24m

$304

BoiseDallas

BOI - DFW

BOIDFW

Boise Air Term. Gowen Fld

mar. 10/14

8:26 pm-6:54 am

1 stop9h 28m

Dallas/Fort Worth

sáb. 10/18

6:34 am-11:57 pm

1 stop18h 23m

$307

BoiseDallas

BOI - DAL

BOIDAL

Boise Air Term. Gowen Fld

mar. 10/14

11:30 am-6:15 pm

1 stop5h 45m

Dallas Love Field

mar. 10/21

5:05 pm-10:10 pm

1 stop6h 05m

$309

BoiseDallas

BOI - DAL

BOIDAL

Boise Air Term. Gowen Fld

mié. 11/5

2:40 pm-9:05 pm

1 stop5h 25m

Dallas Love Field

sáb. 11/8

6:10 am-11:00 am

1 stop5h 50m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas 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 Dallas

What is the cheapest month to book a flight from Idaho to Dallas?

Currently, August is the cheapest month in which you can book a flight from Idaho to Dallas (average of $216). Flying from Idaho to Dallas 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 DFW?

Find hourly flight availability from Idaho to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

When flying from Idaho to Dallas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Idaho to Dallas

Explore weekly flight availability from Idaho to Dallas. 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 septiembre 15, 2025.

The most flights from USID to A78 are scheduled on a Saturday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

Related info for your journey

Find useful and relevant information for your journey from Idaho to Dallas. 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 Dallas?

    There are many flights that can get you from Idaho to Dallas in 7h. Fly via Delta, Southwest, or Alaska Airlines to get the fastest option. Airlines will cover a distance of 1280 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Idaho to Dallas one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $129. Users have also found prices from $138 and $149 on Alaska Airlines and Southwest, respectively.

  • What are the most popular routes from Idaho to Dallas?

    When deciding which route to take from Idaho to Dallas consider Boise Air Term. Gowen Fld - Dallas/Fort Worth, Spokane - Dallas/Fort Worth or Idaho Falls Fanning Field - Dallas/Fort Worth as they are the most popular.

  • What are the most reliable airlines from Idaho to Dallas?

    No one likes to see their flight delayed. When booking a flight from Idaho to Dallas consider choosing Alaska Airlines (81%), Qantas Airways (81%) or American Airlines (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Idaho to Dallas?

    While on average a flight from Idaho to Dallas is generally $887, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Boise Air Term. Gowen Fld - Dallas/Fort Worth), you can expect to pay $244 for that flight.

  • Can I find deals for flights from Idaho to Dallas that include hotel bookings?

    Yes. In addition to deals on Idaho to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Dallas.

  • Can I find deals for business class flights from Idaho to Dallas?

    Yes. Cheapflights offers flight deals from Idaho to Dallas 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 Dallas?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Dallas (average of $216). Flying from Idaho to Dallas 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 Dallas

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Top 6 airlines flying from Idaho to Dallas

Discover the top 6 airlines that operate flights from Idaho to Dallas. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$104Average$248FlexibilityNo cancel feeOn-time65%
DeltaCheapest$164Average$449FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$209Average$444FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$219Average$442FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$226Average$440FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$255Average$418FlexibilityNo cancel feeOn-time63%

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