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$66+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BOI
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap 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 enero 29, 2026.

This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/195:45 am
DFW
-
GEG
1 stop7h 42m
Frontier
jue. 2/2612:22 pm
GEG
-
DFW
1 stop9h 50m
Frontier
Deal found 1/28$148
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/2610:20 am
DFW
-
BOI
1 stop25h 51m
Frontier
jue. 3/512:38 pm
BOI
-
DFW
1 stop10h 34m
Frontier
Deal found 1/28$152
This CheapOair deal was found by Cheapflights users on 1/26. 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.
lun. 2/97:00 am
DFW
-
BOI
1 stop5h 12m
Frontier
jue. 2/1212:36 pm
BOI
-
DFW
1 stop20h 35m
Frontier
Deal found 1/26$191
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/197:54 pm
DFW
-
BOI
1 stop16h 17m
Frontier
dom. 2/2211:56 am
BOI
-
DFW
1 stop20h 19m
Frontier
Deal found 1/27$199
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.
jue. 3/55:45 am
DFW
-
GEG
1 stop7h 42m
Multiple Airlines
mar. 3/107:06 pm
GEG
-
DFW
1 stop7h 34m
Multiple Airlines
Deal found 1/28$228
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/39:00 am
DFW
-
BOI
1 stop7h 08m
Multiple Airlines
jue. 3/512:38 pm
BOI
-
DFW
1 stop5h 44m
Multiple Airlines
Deal found 1/27$228
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1810:31 pm
DFW
-
BOI
2 stops14h 20m
Frontier
dom. 2/2211:56 am
BOI
-
DFW
1 stop20h 19m
Frontier
Deal found 1/27$231
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
mié. 2/119:55 am
DFW
-
BOI
1 stop26h 56m
Frontier
dom. 2/1511:56 am
BOI
-
DFW
1 stop6h 15m
Frontier
Deal found 1/26$236
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/246:00 am
DFW
-
GEG
1 stop7h 06m
Alaska Airlines
mar. 3/37:06 pm
GEG
-
DFW
1 stop7h 34m
Alaska Airlines
Deal found 1/27$237
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/226:20 am
DFW
-
BOI
1 stop7h 15m
Alaska Airlines
mar. 4/286:00 am
BOI
-
DFW
1 stop7h 36m
Alaska Airlines
Deal found 1/27$237
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/195:45 am
DFW
-
GEG
1 stop7h 42m
Multiple Airlines
lun. 2/238:29 pm
GEG
-
DFW
1 stop6h 11m
Multiple Airlines
Deal found 1/27$254
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/305:45 am
DFW
-
BOI
1 stop6h 23m
Frontier
dom. 5/311:53 am
BOI
-
DFW
1 stop22h 16m
Frontier
Deal found 1/28$256

Find flight deals from Dallas to Idaho

Keep the following information in mind while searching for Dallas to Idaho flight deals. Data was last updated enero 29, 2026.

Round-trip from

$148
(Priceline)

One-way from

$66
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$417
From Dallas to Idaho
Search Deals
One-way flight from Dallas to Idaho
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 enero 29, 2026.
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

jue. 2/26

10:20 am-11:11 am

1 stop25h 51m

Boise Air Term. Gowen Fld

jue. 3/5

12:38 pm-12:12 am

1 stop10h 34m

$152

DallasBoise

DFW - BOI

DFWBOI

Dallas/Fort Worth

jue. 3/5

5:45 am-11:51 am

1 stop7h 06m

Boise Air Term. Gowen Fld

dom. 3/8

12:15 pm-12:02 pm

2 stops22h 47m

$199

DallasSpokane

DFW - GEG

DFWGEG

Dallas/Fort Worth

mié. 4/29

3:13 pm-10:20 pm

1 stop9h 07m

Spokane

sáb. 5/9

6:00 am-2:36 pm

1 stop6h 36m

$261

DallasSpokane

DFW - GEG

DFWGEG

Dallas/Fort Worth

mar. 2/24

6:00 am-11:06 am

1 stop7h 06m

Spokane

mar. 3/3

7:06 pm-4:39 pm

2 stops19h 33m

$295

DallasBoise

DFW - BOI

DFWBOI

Dallas/Fort Worth

jue. 3/5

5:45 am-11:51 am

1 stop7h 06m

Boise Air Term. Gowen Fld

jue. 3/5

2:50 pm-4:30 pm

2 stops24h 40m

$299

DallasJackson

DFW - JAC

DFWJAC

Dallas/Fort Worth

jue. 2/26

6:00 am-11:08 am

1 stop30h 08m

Jackson Hole

jue. 3/5

11:48 am-4:40 am

2 stops15h 52m

$324

DallasSpokane

DFW - GEG

DFWGEG

Dallas/Fort Worth

mié. 3/4

7:27 pm-11:59 pm

1 stop6h 32m

Spokane

mar. 3/10

5:00 am-5:59 pm

2 stops10h 59m

$325

DallasBoise

DFW - BOI

DFWBOI

Dallas/Fort Worth

mié. 3/11

5:30 am-10:06 am

1 stop5h 36m

Boise Air Term. Gowen Fld

mié. 3/25

7:07 am-7:02 pm

2 stops10h 55m

$334

DallasBoise

DFW - BOI

DFWBOI

Dallas/Fort Worth

mar. 3/3

5:39 pm-11:59 pm

1 stop7h 20m

Boise Air Term. Gowen Fld

jue. 3/5

8:27 pm-4:39 pm

2 stops19h 12m

$335

DallasWest Yellowstone

DFW - WYS

DFWWYS

Dallas/Fort Worth

sáb. 6/13

8:00 am-12:21 pm

1 stop5h 21m

West Yellowstone

vie. 6/19

1:09 pm-9:09 pm

1 stop7h 00m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, May is the cheapest month in which you can book a flight from Dallas to Idaho (average of $147). Flying from Dallas to Idaho in December is currently the most expensive (average of $294). 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 enero 29, 2026.

A simple way to save on the total cost of your ticket is to fly from Dallas to Idaho at noon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the morning.

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 enero 29, 2026.

The most flights from A78 to USID are scheduled on a Wednesday (9 on average). You will have fewer flight options on Tuesday, 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 enero 29, 2026.
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
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,806 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,267 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,128 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,205 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 36m. Frontier provides one of the quickest options available for as low as $334. The distance between Dallas and Idaho is about 1270 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 ($82), American Airlines ($88), and Delta ($96).

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

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

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

    The top 3 most reliable airlines when flying from Dallas to Idaho are Qantas Airways (67%), American Airlines (65%) and Alaska Airlines (65%).

  • What are the cheapest flights from Dallas to Idaho?

    The cheapest flight price from Dallas to Idaho is $333. On average you can expect to pay $517. The most popular route, (Dallas/Fort Worth - Jackson Hole), can usually be booked for $441.

  • 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, May is the cheapest month in which you can book a flight from Dallas to Idaho (average of $147). Flying from Dallas to Idaho in December is currently the most expensive (average of $294). 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 Dallas to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Dallas to Idaho

Discover the top 6 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$89Average$402FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$119Average$260FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$178Average$501FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$218Average$456FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$231Average$477FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$316Average$495FlexibilityNo cancel feeOn-time75%

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