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Idaho

$89+ Cheap flights from Dallas to Idaho

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BOI
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
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Cheap flight deals from Dallas to Idaho

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

Round-trip from

$162
(Kiwi.com)

One-way from

$89
(Trip.com)

Popular in

November

Cheapest in

February

Average price

$391
From Dallas to Idaho
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One-way flight from Dallas to Idaho
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Highest demand for flights based on searches. 13% potential increase in price ($60 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 September 2025
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Find flight deals from Dallas to Idaho

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

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/265:14 amDFW - BOI
1 stop7h 29mFrontier
jeu. 10/3012:33 pmBOI - DFW
1 stop10h 37mFrontier
Deal found 9/13$162
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/286:00 amDFW - BOI
1 stop6h 37mFrontier
jeu. 10/212:22 pmBOI - DFW
1 stop11h 01mFrontier
Deal found 9/13$197
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/2310:30 pmDFW - BOI
1 stop14h 13mFrontier
dim. 10/2612:28 pmBOI - DFW
1 stop20h 03mFrontier
Deal found 9/14$206
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/36:00 amDFW - BOI
1 stop6h 37mFrontier
ven. 10/1012:28 pmBOI - DFW
1 stop10h 56mFrontier
Deal found 9/13$211
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/248:05 pmDFW - GEG
1 stop16h 53mFrontier
dim. 9/2811:53 amGEG - DFW
1 stop19h 23mFrontier
Deal found 9/13$212
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.
dim. 10/195:14 amDFW - GEG
1 stop7h 54mFrontier
dim. 10/2611:53 amGEG - DFW
1 stop19h 38mFrontier
Deal found 9/12$225
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.
dim. 10/125:14 amDFW - BOI
1 stop7h 29mFrontier
jeu. 10/1612:28 pmBOI - DFW
1 stop5h 07mFrontier
Deal found 9/14$228
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/1610:30 pmDFW - BOI
1 stop14h 13mMultiple Airlines
ven. 10/179:54 pmBOI - DFW
1 stop10h 52mMultiple Airlines
Deal found 9/14$240
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/135:30 amDFW - GEG
1 stop7h 38mFrontier
dim. 11/1612:03 pmGEG - DFW
1 stop10h 07mFrontier
Deal found 9/13$242
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.
jeu. 10/95:10 amDFW - GEG
1 stop7h 58mFrontier
jeu. 10/1612:03 pmGEG - DFW
1 stop10h 21mFrontier
Deal found 9/15$246
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/17:45 pmDFW - GEG
1 stop26h 33mMultiple Airlines
dim. 10/59:08 pmGEG - DFW
2 stops18h 19mMultiple Airlines
Deal found 9/13$250
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/36:00 amDFW - BOI
1 stop6h 37mFrontier
dim. 10/512:22 pmBOI - DFW
1 stop11h 01mFrontier
Deal found 9/13$251

Cheapflights Fare Finder

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

Fly from

Dallas

Fly to

Idaho

Route

Depart

Return

Price

DallasBoise

DFW - BOI

DFWBOI

Dallas/Fort Worth

dim. 9/28

6:00 am-11:37 am

1 stop6h 37m

Boise Air Term. Gowen Fld

jeu. 10/2

12:22 pm-11:00 am

2 stops21h 38m

$232

DallasBoise

DFW - BOI

DFWBOI

Dallas/Fort Worth

jeu. 10/16

5:10 am-11:43 am

1 stop7h 33m

Boise Air Term. Gowen Fld

dim. 10/19

12:28 pm-12:24 am

1 stop10h 56m

$266

DallasBoise

DAL - BOI

DALBOI

Dallas Love Field

jeu. 10/16

7:10 pm-12:20 am

1 stop6h 10m

Boise Air Term. Gowen Fld

mer. 10/22

4:40 pm-11:30 pm

1 stop5h 50m

$273

DallasSpokane

DFW - GEG

DFWGEG

Dallas/Fort Worth

mar. 10/14

12:15 pm-3:53 pm

1 stop5h 38m

Spokane

mar. 10/21

1:10 pm-9:43 pm

1 stop6h 33m

$277

DallasBoise

DAL - BOI

DALBOI

Dallas Love Field

mer. 10/22

6:00 am-1:45 pm

1 stop8h 45m

Boise Air Term. Gowen Fld

lun. 10/27

5:40 pm-11:30 pm

1 stop4h 50m

$309

DallasBoise

DAL - BOI

DALBOI

Dallas Love Field

mar. 10/14

6:45 pm-11:20 pm

1 stop5h 35m

Boise Air Term. Gowen Fld

mar. 10/21

12:40 pm-6:45 pm

1 stop5h 05m

$309

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

ven. 12/5

6:00 am-3:36 pm

1 stop10h 36m

Idaho Falls Fanning Field

ven. 12/12

4:26 pm-12:17 pm

1 stop18h 51m

$312

DallasBoise

DFW - BOI

DFWBOI

Dallas/Fort Worth

sam. 11/1

4:49 pm-11:59 pm

1 stop8h 10m

Boise Air Term. Gowen Fld

lun. 11/3

8:50 pm-6:55 am

1 stop9h 05m

$312

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

lun. 10/13

6:00 am-12:49 pm

1 stop7h 49m

Idaho Falls Fanning Field

lun. 10/20

7:40 pm-9:09 am

2 stops12h 29m

$318

DallasBoise

DAL - BOI

DALBOI

Dallas Love Field

ven. 2/20

6:00 am-10:10 am

1 stop5h 10m

Boise Air Term. Gowen Fld

lun. 2/23

3:55 pm-11:05 pm

1 stop6h 10m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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

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

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

Currently, October is the cheapest month in which you can book a flight from Dallas to Idaho (average of $314). Flying from Dallas to Idaho in June is currently the most expensive (average of $398). 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 DFW to ID?

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

When flying from Dallas to Idaho, 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 Dallas to Idaho

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

The most flights from A78 to USID are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated septembre 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Dallas to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

    A quick flight from Dallas to Idaho can take about 5h 38m. Frontier provides one of the quickest options available for as low as $277. The distance between Dallas and Idaho is about 1475 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Dallas to Idaho are Frontier ($91), Southwest ($113), and Delta ($134).

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

    The most popular flight routes from Dallas to Idaho are Dallas/Fort Worth - Boise Air Term. Gowen Fld, Dallas/Fort Worth - Idaho Falls Fanning Field and Dallas/Fort Worth - Spokane.

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

    The top 3 most reliable airlines when flying from Dallas to Idaho are American Airlines (65%), Alaska Airlines (61%) and Qantas Airways (52%).

  • What are the cheapest flights from Dallas to Idaho?

    The cheapest flight price from Dallas to Idaho is $138. On average you can expect to pay $478. The most popular route, (Dallas/Fort Worth - Boise Air Term. Gowen Fld), can usually be booked for $240.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Dallas to Idaho (average of $314). Flying from Dallas to Idaho in June is currently the most expensive (average of $398). 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.

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Alternative routes for Dallas to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Dallas to Idaho

Discover the top 7 airlines that operate flights from Dallas to Idaho. 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 septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$133Average$455FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$144Average$229FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$178Average$462FlexibilityNo cancel feeOn-time63%
FrontierCheapest$182Average$260FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$200Average$464FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$241Average$468FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$270Average$475FlexibilityNo cancel feeOn-time75%

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