$134+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DFW
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Dallas 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho Falls to Dallas
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Best
Last-minute
One-way
Cheapest flights from Idaho Falls to DallasExplore 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 July 23, 2026.
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 July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/147:23 pm
IDA
- DFW
1 stop24h 59m
Multiple Airlines
Thu 9/1710:27 pm
DFW
- IDA
1 stop19h 34m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 11/19:02 am
IDA
- DFW
1 stop24h 35m
Multiple Airlines
Wed 11/411:42 am
DFW
- IDA
1 stop21h 30m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 9/111:58 pm
IDA
- DFW
1 stop17h 42m
American Airlines
Sat 9/129:40 am
DFW
- IDA
Nonstop3h 05m
American Airlines
Deal found 7/19![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/115:37 pm
IDA
- DFW
1 stop16h 00m
Multiple Airlines
Mon 9/146:10 am
DFW
- IDA
1 stop6h 24m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 8/267:00 am
IDA
- DFW
Nonstop2h 56m
American Airlines
Sat 8/297:10 pm
DFW
- IDA
Nonstop3h 10m
American Airlines
Deal found 7/21![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 8/217:00 pm
IDA
- DAL
2 stops13h 31m
Delta
Fri 8/2812:12 pm
DAL
- IDA
2 stops11h 20m
Delta
Deal found 7/22![Delta logo]()
$547
Best flights from Idaho Falls to DallasDiscover carefully curated flight deals from Idaho Falls to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Idaho Falls to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 10/76:00 am
IDA
- DFW
1 stop4h 40m
Delta
Sat 10/108:10 am
DFW
- IDA
1 stop5h 12m
Delta
Deal found 7/20![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:51 pm
IDA
- DFW
1 stop5h 08m
United Airlines
Sat 10/248:58 am
DFW
- IDA
1 stop7h 26m
United Airlines
Deal found 7/22![United Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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.
Mon 9/286:18 am
IDA
- DFW
1 stop9h 38m
Alaska Airlines
Wed 9/303:56 pm
DFW
- IDA
1 stop8h 00m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 9/117:00 am
IDA
- DFW
Nonstop2h 56m
American Airlines
Sat 9/129:40 am
DFW
- IDA
Nonstop3h 05m
American Airlines
Deal found 7/19![American Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/710:54 pm
IDA
- DFW
1 stop11h 03m
Multiple Airlines
Sun 8/97:25 am
DFW
- IDA
2 stops26h 34m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 7/20. 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.
Tue 10/66:00 am
IDA
- DFW
1 stop4h 40m
Delta
Tue 10/137:30 am
DFW
- IDA
2 stops11h 46m
Delta
Deal found 7/20![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 7/19. 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 10/316:00 am
IDA
- DFW
2 stops7h 49m
Delta
Wed 11/46:17 pm
DFW
- IDA
1 stop5h 03m
Delta
Deal found 7/19![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:32 pm
IDA
- DFW
1 stop5h 05m
United Airlines
Tue 11/107:00 am
DFW
- IDA
2 stops9h 23m
United Airlines
Deal found 7/20![United Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 10/76:00 am
IDA
- DFW
2 stops16h 32m
Delta
Tue 10/137:30 am
DFW
- IDA
2 stops11h 46m
Delta
Deal found 7/20![Delta logo]()
$448
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:30 pm
IDA
- DFW
1 stop6h 29m
United Airlines
Mon 8/1011:35 am
DFW
- IDA
1 stop6h 44m
United Airlines
Deal found 7/23![United Airlines logo]()
$523
This Delta deal was found by Cheapflights users on 7/19. 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.
Tue 8/46:00 am
IDA
- DFW
1 stop4h 38m
Delta
Sat 8/87:40 am
DFW
- IDA
2 stops11h 40m
Delta
Deal found 7/19![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 8/217:00 pm
IDA
- DAL
2 stops13h 31m
Delta
Fri 8/2812:12 pm
DAL
- IDA
2 stops11h 20m
Delta
Deal found 7/22![Delta logo]()
$547
Last-minute flights from Idaho Falls to DallasDiscover last-minute flight deals from Idaho Falls to Dallas. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Dallas. Data last updated July 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 7/296:00 am
IDA
- DFW
1 stop4h 37m
Delta
Tue 8/46:12 pm
DFW
- IDA
1 stop5h 20m
Delta
Deal found 7/20![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 7/2911:25 am
IDA
- DFW
1 stop5h 08m
Delta
Mon 8/36:12 pm
DFW
- IDA
1 stop5h 20m
Delta
Deal found 7/20![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 7/296:00 am
IDA
- DFW
1 stop6h 30m
Delta
Sun 8/22:31 pm
DFW
- IDA
1 stop4h 47m
Delta
Deal found 7/20![Delta logo]()
$523
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Thu 7/307:00 am
IDA
- DFW
Nonstop3h 00m
American Airlines
Mon 8/310:12 am
DFW
- IDA
Nonstop3h 11m
American Airlines
Deal found 7/20![American Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:35 am
IDA
- DFW
1 stop7h 13m
United Airlines
Mon 8/35:45 am
DFW
- IDA
1 stop5h 05m
United Airlines
Deal found 7/20![United Airlines logo]()
$581
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 7/303:22 pm
IDA
- DFW
2 stops7h 37m
Delta
Sun 8/26:12 pm
DFW
- IDA
1 stop5h 20m
Delta
Deal found 7/20![Delta logo]()
$586
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 7/3011:25 am
IDA
- DFW
1 stop5h 08m
Delta
Mon 8/37:40 am
DFW
- IDA
2 stops7h 55m
Delta
Deal found 7/20![Delta logo]()
$596
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 8/217:00 pm
IDA
- DAL
2 stops13h 31m
Delta
Fri 8/2812:12 pm
DAL
- IDA
2 stops11h 20m
Delta
Deal found 7/22![Delta logo]()
$547
One-way flights from Idaho Falls to DallasSearch for one-way flight options from Idaho Falls to Dallas. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Idaho Falls to Dallas. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/216:21 pm
IDA
- DFW
1 stop10h 16m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/199:33 pm
IDA
- DFW
1 stop26h 22m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/245:33 pm
IDA
- DFW
3 stops45h 27m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/186:51 pm
IDA
- DFW
1 stop29h 04m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/1010:54 pm
IDA
- DFW
2 stops42h 14m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/215:33 pm
IDA
- DFW
1 stop24h 39m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 7/22. 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.
Tue 8/183:17 pm
IDA
- DAL
2 stops17h 21m
Delta
Deal found 7/22![Delta logo]()
$294
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 10/236:56 pm
IDA
- DAL
2 stops22h 09m
Delta
Deal found 7/22![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 7/20. 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.
Fri 9/186:57 pm
IDA
- DAL
2 stops22h 05m
Delta
Deal found 7/20![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 7/21. 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.
Tue 10/201:05 pm
IDA
- DAL
2 stops19h 16m
Delta
Deal found 7/21![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 10/251:05 pm
IDA
- DAL
2 stops19h 16m
Delta
Deal found 7/23![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 9/166:57 pm
IDA
- DAL
2 stops13h 15m
Delta
Deal found 7/20![Delta logo]()
$321
Find 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 July 23, 2026.
Round-trip from | $275 (Kiwi.com) |
|---|---|
One-way from | $134 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $497 |
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 July 23, 2026.
Use the filters below to find and compare flights from Idaho Falls to Dallas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Wed 10/7
6:00 am-11:40 am
1 stop4h 40m
Dallas/Fort Worth
Sat 10/10
8:10 am-12:22 pm
1 stop5h 12m
$375
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Tue 10/6
6:00 am-11:40 am
1 stop4h 40m
Dallas/Fort Worth
Tue 10/13
7:30 am-6:16 pm
2 stops11h 46m
$380
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Sat 10/31
6:00 am-2:49 pm
2 stops7h 49m
Dallas/Fort Worth
Wed 11/4
6:17 pm-10:20 pm
1 stop5h 03m
$380
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Wed 10/7
5:51 pm-11:59 pm
1 stop5h 08m
Dallas/Fort Worth
Sat 10/24
8:58 am-3:24 pm
1 stop7h 26m
$385
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Mon 9/28
6:18 am-4:56 pm
1 stop9h 38m
Dallas/Fort Worth
Wed 9/30
3:56 pm-10:56 pm
1 stop8h 00m
$391
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Tue 11/3
2:32 pm-8:37 pm
1 stop5h 05m
Dallas/Fort Worth
Tue 11/10
7:00 am-3:23 pm
2 stops9h 23m
$430
Quickest round-trip
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Fri 9/11
7:00 am-10:56 am
Nonstop2h 56m
Dallas/Fort Worth
Sat 9/12
9:40 am-11:45 am
Nonstop3h 05m
$431
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Wed 10/7
6:00 am-11:32 pm
2 stops16h 32m
Dallas/Fort Worth
Tue 10/13
7:30 am-6:16 pm
2 stops11h 46m
$448
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Fri 8/7
10:54 pm-10:57 am
1 stop11h 03m
Dallas/Fort Worth
Sun 8/9
7:25 am-8:59 am
2 stops26h 34m
$451
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Tue 8/4
6:00 am-11:38 am
1 stop4h 38m
Dallas/Fort Worth
Sat 8/8
7:40 am-6:20 pm
2 stops11h 40m
$518
Showing 1-10 of 28 resultsSorted by cheapest first
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.
IDA-A78
IDA-DFW
IDA-DAL
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
IDA-A78
IDA-DFW
IDA-DAL
What is the cheapest month to book a flight from Idaho Falls to Dallas?
Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Dallas (average of $494). Flying from Idaho Falls to Dallas in April is currently the most expensive (average of $821). 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 July 23, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho Falls to Dallas as you normally would.
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 July 23, 2026.
The most flights from IDA to A78 are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Idaho Falls to Dallas?
Airfare is below average for this route at the moment.
Idaho Falls to Dallas flights typically cost between $420 and $564 in September.The cheapest round-trip price found within the last 5 days was $275 on Multiple Airlines (Sep 14-Sep 17).
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 July 23, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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.
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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Top 3 airlines flying from Idaho Falls to Dallas
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$374 | Average$595 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$405 | Average$583 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$405 | Average$551 | FlexibilityNo cancel fee | On-time71% |