$84+ Cheap flights from Idaho Falls (IDA) to Dallas
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DFW
Oct 21 — Oct 281
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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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 September 21, 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 September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/308:28 pm -
1 stop7h 50m
Mon 11/26:15 am -
1 stop7h 21m
Deal found 9/17![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:30 pm -
1 stop8h 48m
Fri 11/136:15 am -
1 stop8h 15m
Deal found 9/18![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/68:24 pm -
1 stop15h 45m
Mon 11/96:15 am -
1 stop7h 38m
Deal found 9/17![Multiple Airlines logo]()
$314
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 September 21, 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 September 21, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 10/276:09 am -
1 stop10h 02m
Fri 10/306:03 am -
1 stop10h 17m
Deal found 9/17![Alaska Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/242:28 pm -
1 stop5h 19m
Wed 10/285:45 am -
1 stop5h 08m
Deal found 9/17![United Airlines logo]()
$535
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 11/43:55 pm -
2 stops21h 36m
Tue 11/106:08 pm -
1 stop22h 10m
Deal found 9/18![Alaska Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/62:28 pm -
2 stops7h 31m
Sat 10/105:45 am -
1 stop5h 08m
Deal found 9/20![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 11/42:35 pm -
2 stops7h 51m
Tue 11/1010:36 am -
2 stops11h 33m
Deal found 9/20![United Airlines logo]()
$545
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:09 am -
2 stops15h 46m
Wed 10/218:05 am -
2 stops15h 54m
Deal found 9/16![Alaska Airlines logo]()
$602
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 10/161:58 pm -
1 stop15h 22m
Sun 10/186:03 am -
1 stop10h 17m
Deal found 9/18![Alaska Airlines logo]()
$612
Last-minute flights from Idaho Falls to DallasDiscover last-minute flight deals from Idaho Falls to Dallas. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Dallas. Data last updated September 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:21 pm -
2 stops28h 59m
Thu 12/310:57 pm -
1 stop14h 54m
Deal found 9/20![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:21 pm -
2 stops28h 59m
Wed 12/26:01 pm -
1 stop22h 14m
Deal found 9/20![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:21 pm -
2 stops23h 22m
Fri 10/306:15 am -
1 stop8h 19m
Deal found 9/20![Multiple Airlines logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 10/276:09 am -
1 stop10h 02m
Fri 10/306:03 am -
1 stop10h 17m
Deal found 9/17![Alaska Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/308:28 pm -
1 stop7h 50m
Mon 11/26:15 am -
1 stop7h 21m
Deal found 9/17![Multiple Airlines logo]()
$283
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 September 21, 2026.
Search for one-way flight options from Idaho Falls to Dallas. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 12/147:58 pm -
1 stop13h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Mon 10/267:30 pm -
1 stop26h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Mon 10/199:33 pm -
1 stop24h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/167:47 pm -
1 stop26h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 11/138:24 pm -
1 stop7h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/1610:49 pm -
1 stop12h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 9/20. 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.
Mon 11/166:57 pm -
2 stops22h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:05 pm -
2 stops19h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 9/20. 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 10/201:05 pm -
2 stops19h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 9/17. 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 11/186:57 pm -
2 stops13h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 9/20. 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 10/216:56 pm -
2 stops22h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/20. 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 3/166:45 pm -
2 stops15h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$369
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 September 21, 2026.
Round-trip from | $283 (Kiwi.com) |
|---|---|
One-way from | $84 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $478 |
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 7,457,451 searches. Data last updated September 21, 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 Idaho Falls Fanning Field - DFW Dallas/Fort Worth
IDADFW
Idaho Falls Fanning Field
Wed 1/6
9:08 am-5:53 pm
1 stop7h 45m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$208
Idaho FallsDallas
IDA Idaho Falls Fanning Field - DFW Dallas/Fort Worth
IDADFW
Idaho Falls Fanning Field
Wed 3/17
6:15 am-4:51 pm
1 stop9h 36m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$208
Idaho FallsDallas
IDA Idaho Falls Fanning Field - DFW Dallas/Fort Worth
IDADFW
Idaho Falls Fanning Field
Tue 12/15
5:35 am-11:53 pm
2 stops17h 18m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$262
Idaho FallsDallas
IDA Idaho Falls Fanning Field - DFW Dallas/Fort Worth
IDADFW
Idaho Falls Fanning Field
Tue 11/17
6:04 am-2:40 pm
1 stop7h 36m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$263
Idaho FallsDallas
IDA Idaho Falls Fanning Field - DFW Dallas/Fort Worth
IDADFW
Idaho Falls Fanning Field
Wed 10/21
6:09 am-10:55 pm
2 stops15h 46m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$294
Idaho FallsDallas
IDA Idaho Falls Fanning Field - DFW Dallas/Fort Worth
IDADFW
Idaho Falls Fanning Field
Tue 10/20
1:58 pm-2:17 pm
2 stops23h 19m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$294
Idaho FallsDallas
IDA Idaho Falls Fanning Field - DFW Dallas/Fort Worth
IDADFW
Idaho Falls Fanning Field
Tue 10/13
6:56 pm-12:40 pm
2 stops16h 44m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$302
Idaho FallsDallas
IDA Idaho Falls Fanning Field - DFW Dallas/Fort Worth
IDADFW
Idaho Falls Fanning Field
Sat 10/17
6:00 am-11:57 pm
2 stops16h 57m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$308
Idaho FallsDallas
IDA Idaho Falls Fanning Field - DFW Dallas/Fort Worth
IDADFW
Idaho Falls Fanning Field
Wed 10/14
6:09 am-5:11 pm
1 stop10h 02m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$316
Idaho FallsDallas
IDA Idaho Falls Fanning Field - DAL Dallas Love Field
IDADAL
Idaho Falls Fanning Field
Mon 12/14
6:59 pm-2:17 pm
2 stops18h 18m
Dallas Love Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$324
Showing 1-10 of 29 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, August is the cheapest month in which you can book a flight from Idaho Falls to Dallas (average of $445). 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 September 21, 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 September 21, 2026.
The most flights from IDA to A78 are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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 $456 and $612 in October.The cheapest round-trip price found within the last 5 days was $283 on Multiple Airlines (Oct 30-Nov 2).
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 September 21, 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.
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
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Complete your trip
Complete your trip to Dallas by adding a car rental and/or hotel reservation to your travel itinerary.
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Idaho Falls and Dallas flights
Browse other Idaho Falls and Dallas flight options. Last updated on September 21, 2026.
Other flights from Idaho Falls
Browse through other flights departing from Idaho Falls. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$374 | Average$615 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$394 | Average$563 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$405 | Average$583 | FlexibilityNo cancel fee | On-time69% |