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$94+ Cheap flights from Idaho Falls (IDA) 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DFW
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Idaho Falls to Dallas

Cheapest flights from Idaho Falls to Dallas
Explore the most affordable flight options available from Idaho Falls to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/139:21 pmIDA - DFW
2 stops31h 08mMultiple Airlines
Sun 11/1610:27 pmDFW - IDA
1 stop15h 40mMultiple Airlines
Deal found 10/16$282
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Mon 12/229:20 pmIDA - DFW
2 stops37h 21mMultiple Airlines
Thu 1/110:47 pmDFW - IDA
1 stop18h 25mMultiple Airlines
Deal found 10/15$291
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Wed 12/241:56 pmIDA - DFW
2 stops14h 47mMultiple Airlines
Thu 1/110:47 pmDFW - IDA
1 stop18h 25mMultiple Airlines
Deal found 10/15$311
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/139:21 pmIDA - DFW
1 stop10h 45mMultiple Airlines
Mon 11/176:00 amDFW - IDA
1 stop8h 07mMultiple Airlines
Deal found 10/16$315
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Fri 10/2410:57 pmIDA - DFW
1 stop16h 20mMultiple Airlines
Sun 10/2610:42 pmDFW - IDA
1 stop15h 07mMultiple Airlines
Deal found 10/15$321
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:07 pmIDA - DFW
1 stop12h 33mAlaska Airlines
Wed 12/178:40 pmDFW - IDA
1 stop18h 26mAlaska Airlines
Deal found 10/15$361
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Sun 12/144:39 pmIDA - DFW
1 stop12h 21mMultiple Airlines
Sun 12/217:02 pmDFW - IDA
1 stop20h 18mMultiple Airlines
Deal found 10/14$365
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:00 amIDA - DFW
2 stops16h 50mDelta
Tue 12/236:58 pmDFW - IDA
1 stop4h 54mDelta
Deal found 10/14$367
This Delta deal was found by Cheapflights users on 10/16. 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.
Sat 10/181:15 pmIDA - DAL
2 stops9h 40mDelta
Sun 10/197:13 amDAL - IDA
2 stops12h 00mDelta
Deal found 10/16$1,551

Cheap flight deals from Idaho Falls to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Dallas (A78). 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 October 16, 2025.

Round-trip from

$282
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$536
From Idaho Falls Fanning Field to Dallas
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One-way flight from Idaho Falls Fanning Field to Dallas
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Highest demand for flights based on searches. 14% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls 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 October 16, 2025.
Use the filters below to find and compare flights from Idaho Falls to Dallas that are best for you.

Fly from

Idaho Falls

Fly to

Dallas

Route

Depart

Return

Price

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 12/23

7:11 pm-10:06 pm

1 stop25h 55m

Dallas/Fort Worth

Thu 1/1

10:47 pm-4:12 pm

1 stop18h 25m

$361

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 12/10

5:07 pm-11:58 pm

1 stop29h 51m

Dallas/Fort Worth

Wed 12/17

3:00 pm-11:59 pm

1 stop9h 59m

$362

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Mon 12/15

6:05 am-7:40 pm

1 stop12h 35m

Dallas/Fort Worth

Wed 12/17

3:00 pm-11:59 pm

1 stop9h 59m

$372

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 3/10

1:05 pm-11:28 pm

2 stops9h 23m

Dallas/Fort Worth

Wed 3/11

7:10 am-6:15 pm

2 stops12h 05m

$374

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 12/12

7:06 pm-3:30 pm

2 stops19h 24m

Dallas/Fort Worth

Tue 12/23

6:58 pm-10:52 pm

1 stop4h 54m

$377

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Mon 12/15

1:17 pm-11:50 pm

2 stops9h 33m

Dallas/Fort Worth

Tue 12/23

6:58 pm-10:52 pm

1 stop4h 54m

$397

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Thu 12/11

6:05 am-3:40 pm

1 stop8h 35m

Dallas/Fort Worth

Tue 12/23

9:27 pm-12:07 am

1 stop27h 40m

$400

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 3/10

8:00 am-5:12 pm

1 stop8h 12m

Dallas/Fort Worth

Wed 3/11

8:00 am-10:38 pm

1 stop15h 38m

$401

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sat 12/20

5:55 am-11:39 am

1 stop4h 44m

Dallas/Fort Worth

Tue 12/30

6:58 pm-10:52 pm

1 stop4h 54m

$401

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Mon 12/15

5:07 pm-1:47 pm

1 stop19h 40m

Dallas/Fort Worth

Tue 12/23

9:27 pm-12:07 am

1 stop27h 40m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 26 results
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Best time to book a flight from Idaho Falls to Dallas

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

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

Currently, June is the cheapest month in which you can book a flight from Idaho Falls to Dallas (average of $108). Flying from Idaho Falls to Dallas in September is currently the most expensive (average of $393). 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 IDA to DFW?

Find hourly flight availability from Idaho Falls 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 October 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho Falls to Dallas in the afternoon. If you’re flexible enough to do this you can expect to save up to 61% on your trip compared to booking a flight in the morning.

Weekly flight availability from Idaho Falls to Dallas

Explore weekly flight availability from Idaho Falls 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 October 16, 2025.

The most flights from IDA to A78 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated October 16, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Idaho Falls to Dallas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Idaho Falls to Dallas?

    Located just 3.8 mi from the city center, Idaho Falls Fanning Field is the airport most travelers will use when flying to Dallas from Idaho Falls. Booking flights from Fanning Field (IDA) to Dallas should be relatively easy as there are 4 daily outbound flights to Dallas from 3 different airlines.

  • How long is the flight from Idaho Falls to Dallas?

    Airlines like Alaska Airlines and Delta fly from Idaho Falls to Dallas in about 9h 23m. The time it takes to get you to your destination can typically vary by up to 20h 28m. The distance between Idaho Falls and Dallas is about 1093 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 flying from Idaho Falls to Dallas round-trip?

    Delta, at $290, was found to be the cheapest airline from Idaho Falls to Dallas.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is currently priced 39% below the average price you’ll pay for this route.

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

    Before booking your flight to Dallas from Idaho Falls, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (78%), American Airlines (78%), Qatar Airways( 70%).

  • What are the cheapest flights from Idaho Falls to Dallas?

    Looking at all options, your cheapest flight can be booked for $265. While the most popular route (Idaho Falls Fanning Field - Dallas/Fort Worth) can be booked for $287 on average, our data indicates $674 when flying from Idaho Falls to Dallas.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Idaho Falls to Dallas (average of $108). Flying from Idaho Falls to Dallas in September is currently the most expensive (average of $393). 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 Falls to Dallas

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Top 3 airlines flying from Idaho Falls to Dallas

Discover the top 3 airlines that operate flights from Idaho Falls 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$290Average$494FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$291Average$516FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$492FlexibilityNo cancel feeOn-time71%

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