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$108+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DFW
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Round-trip from

$217
(Delta)

One-way from

$108
(Alaska Airlines)

Popular in

June

Cheapest in

February

Average price

$426
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. 8% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 6/36:00 amIDA - DFW
1 stop4h 25mDelta
Tue 6/106:20 pmDFW - IDA
1 stop5h 35mDelta
Deal found 4/29$217
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/315:00 amIDA - DFW
1 stop5h 05mUnited Airlines
Thu 6/56:00 pmDFW - IDA
1 stop5h 51mUnited Airlines
Deal found 4/29$347
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:00 pmIDA - DFW
1 stop6h 48mHawaiian Airlines
Tue 10/212:30 pmDFW - IDA
1 stop9h 08mHawaiian Airlines
Deal found 4/29$363
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/247:00 amIDA - DFW
Nonstop2h 54mAmerican Airlines
Tue 5/277:05 pmDFW - IDA
Nonstop3h 12mAmerican Airlines
Deal found 4/30$371
This Kissandfly.com deal was found by Cheapflights users on 4/29. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:00 amIDA - DFW
2 stops10h 13mAlaska Airlines
Tue 6/106:15 amDFW - IDA
2 stops12h 57mAlaska Airlines
Deal found 4/29$409
This Delta deal was found by Cheapflights users on 4/30. 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 6/126:52 pmIDA - DAL
2 stops13h 28mDelta
Sun 6/1512:10 pmDAL - IDA
2 stops11h 45mDelta
Deal found 4/30$428
This United deal was found by Cheapflights users on 4/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/310:53 amIDA - DFW
1 stop4h 39mMultiple Airlines
Sat 5/108:00 amDFW - IDA
1 stop8h 58mMultiple Airlines
Deal found 4/29$659
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 5/16:00 amIDA - DAL
1 stop10h 23mAlaska Airlines
Sun 5/46:23 pmDAL - IDA
1 stop29h 13mAlaska Airlines
Deal found 4/30$1,214

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 May 1, 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 6/3

6:00 am-11:25 am

1 stop4h 25m

Dallas/Fort Worth

Tue 6/10

6:20 pm-10:55 pm

1 stop5h 35m

$217

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sat 5/31

5:00 am-11:05 am

1 stop5h 05m

Dallas/Fort Worth

Thu 6/5

6:00 pm-10:51 pm

1 stop5h 51m

$347

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sat 5/24

7:00 am-10:54 am

Nonstop2h 54m

Dallas/Fort Worth

Tue 5/27

7:05 pm-9:17 pm

Nonstop3h 12m

$371

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 6/3

6:00 am-5:13 pm

2 stops10h 13m

Dallas/Fort Worth

Tue 6/10

6:15 am-6:12 pm

2 stops12h 57m

$409

Idaho FallsDallas

IDA - DAL

IDADAL

Idaho Falls Fanning Field

Thu 6/12

6:52 pm-9:20 am

2 stops13h 28m

Dallas Love Field

Sun 6/15

12:10 pm-10:55 pm

2 stops11h 45m

$428

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 6/13

4:03 pm-11:59 pm

1 stop6h 56m

Dallas/Fort Worth

Mon 6/16

3:19 pm-10:39 pm

1 stop8h 20m

$511

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sat 5/3

10:53 am-4:32 pm

1 stop4h 39m

Dallas/Fort Worth

Sat 5/10

8:00 am-3:58 pm

1 stop8h 58m

$659

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 5/28

6:00 am-3:53 pm

1 stop8h 53m

$108

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sat 5/31

6:00 am-2:33 pm

1 stop7h 33m

$129

Idaho FallsDallas

IDA - DAL

IDADAL

Idaho Falls Fanning Field

Wed 5/28

6:50 pm-9:28 am

2 stops13h 38m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 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, August is the cheapest month in which you can book a flight from Idaho Falls to Dallas (average of $216). Flying from Idaho Falls to Dallas in March is currently the most expensive (average of $295). 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 May 1, 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 31% 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 May 1, 2025.

The most flights from IDA to A78 are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Dallas by month

Plan your trip to Dallas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

Plan your trip to Dallas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 May 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Idaho Falls to Dallas. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 is 1 daily outbound flight to Dallas from 3 different airlines.

  • What are the cheapest airlines flying from Idaho Falls to Dallas round-trip?

    Delta, at $217, was found to be the cheapest airline from Idaho Falls to Dallas.Alternate airlines to your destination round-trip include United Airlines and Hawaiian Airlines. Delta is currently priced 55% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $108. Users have also found prices from $129 and $214 on Delta and United Airlines, respectively.

  • 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: Qatar Airways (66%), SkyWest Airlines (59%), American Airlines( 59%).

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

    Looking at all options, your cheapest flight can be booked for $190. While the most popular route (Idaho Falls Fanning Field - Dallas/Fort Worth) can be booked for $217 on average our data indicates $456 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, August is the cheapest month in which you can book a flight from Idaho Falls to Dallas (average of $216). Flying from Idaho Falls to Dallas in March is currently the most expensive (average of $295). 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 Idaho Falls to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$291Average$505FlexibilityNo cancel feeOn-time69%
DeltaCheapest$294Average$498FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$331Average$504FlexibilityNo cancel feeOn-time71%

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