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Idaho Falls

$269+ Cheap flights from Mississippi to Idaho Falls (IDA)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — IDA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Mississippi to Idaho Falls

Keep the following information in mind while searching for Mississippi to Idaho Falls flight deals. Data was last updated August 14, 2025.

Round-trip from

$269
(American Airlines)
From Mississippi to Idaho Falls Fanning Field
Search Deals

Find flight deals from Mississippi to Idaho Falls

Cheapest flights from Mississippi to Idaho Falls
Explore the most affordable flight options available from Mississippi to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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 9/252:51 pmMEM - IDA
1 stop7h 32mAmerican Airlines
Tue 9/306:44 amIDA - MEM
1 stop6h 14mAmerican Airlines
Deal found 8/13$269
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:30 amMEM - IDA
1 stop6h 00mUnited Airlines
Tue 9/27:00 amIDA - MEM
1 stop5h 16mUnited Airlines
Deal found 8/14$374
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:30 pmMEM - IDA
1 stop5h 24mUnited Airlines
Fri 9/124:15 pmIDA - MEM
1 stop5h 00mUnited Airlines
Deal found 8/14$420
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Mon 11/177:30 amMEM - IDA
3 stops16h 22mUnited Airlines
Sun 11/234:15 pmIDA - MEM
1 stop5h 00mUnited Airlines
Deal found 8/13$430
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 10/285:12 amMOB - IDA
1 stop8h 13mAmerican Airlines
Sat 11/16:44 amIDA - MOB
2 stops10h 12mAmerican Airlines
Deal found 8/13$495
This Delta deal was found by Cheapflights users on 8/13. 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 9/2512:13 pmMEM - IDA
2 stops11h 12mDelta
Tue 9/306:51 pmIDA - MEM
2 stops13h 19mDelta
Deal found 8/13$534
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/287:00 amMOB - IDA
2 stops11h 46mUnited Airlines
Sat 11/18:30 amIDA - MOB
2 stops12h 19mUnited Airlines
Deal found 8/13$543
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/232:05 pmBTR - IDA
2 stops7h 49mUnited Airlines
Tue 8/264:00 pmIDA - BTR
2 stops20h 19mUnited Airlines
Deal found 8/12$559
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/237:17 amBTR - IDA
1 stop5h 59mAmerican Airlines
Tue 8/267:00 amIDA - BTR
1 stop7h 53mAmerican Airlines
Deal found 8/12$581
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 8/2412:04 pmJAN - IDA
2 stops9h 50mUnited Airlines
Fri 8/292:35 pmIDA - JAN
2 stops21h 52mUnited Airlines
Deal found 8/13$602
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:25 pmBTR - IDA
1 stop5h 53mAmerican Airlines
Wed 8/201:32 pmIDA - BTR
1 stop8h 13mAmerican Airlines
Deal found 8/14$661
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:20 amMOB - IDA
2 stops8h 58mUnited Airlines
Sun 10/55:56 pmIDA - MOB
2 stops16h 47mUnited Airlines
Deal found 8/14$667

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mississippi to Idaho Falls 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 August 14, 2025.
Use the filters below to find and compare flights from Mississippi to Idaho Falls that are best for you.

Fly from

Mississippi

Fly to

Idaho Falls

Route

Depart

Return

Price

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Thu 9/25

2:51 pm-9:23 pm

1 stop7h 32m

Idaho Falls Fanning Field

Tue 9/30

6:44 am-1:58 pm

1 stop6h 14m

$269

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Mon 11/17

2:55 pm-10:52 pm

2 stops8h 57m

Idaho Falls Fanning Field

Sun 11/23

4:15 pm-10:15 pm

1 stop5h 00m

$354

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Fri 8/29

8:30 am-1:30 pm

1 stop6h 00m

Idaho Falls Fanning Field

Tue 9/2

7:00 am-1:16 pm

1 stop5h 16m

$374

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Sat 9/6

4:30 pm-8:54 pm

1 stop5h 24m

Idaho Falls Fanning Field

Fri 9/12

4:15 pm-10:15 pm

1 stop5h 00m

$420

MobileIdaho Falls

MOB - IDA

MOBIDA

Mobile

Tue 10/28

5:12 am-12:25 pm

1 stop8h 13m

Idaho Falls Fanning Field

Sat 11/1

6:44 am-5:56 pm

2 stops10h 12m

$495

MobileIdaho Falls

MOB - IDA

MOBIDA

Mobile

Tue 10/28

11:35 am-9:03 pm

2 stops10h 28m

Idaho Falls Fanning Field

Sat 11/1

8:30 am-9:49 pm

2 stops12h 19m

$543

JacksonIdaho Falls

JAN - IDA

JANIDA

Jackson-Evers Intl

Sun 8/24

12:04 pm-8:54 pm

2 stops9h 50m

Idaho Falls Fanning Field

Fri 8/29

2:35 pm-1:27 pm

2 stops21h 52m

$602

MobileIdaho Falls

MOB - IDA

MOBIDA

Mobile

Sat 10/4

9:20 am-5:18 pm

2 stops8h 58m

Idaho Falls Fanning Field

Sun 10/5

5:56 pm-11:43 am

2 stops16h 47m

$667

JacksonIdaho Falls

JAN - IDA

JANIDA

Jackson-Evers Intl

Wed 10/8

3:32 pm-9:48 pm

1 stop7h 16m

Idaho Falls Fanning Field

Sun 10/12

6:52 am-2:56 pm

1 stop7h 04m

$669

MobileIdaho Falls

MOB - IDA

MOBIDA

Mobile

Thu 10/2

5:14 am-1:03 pm

1 stop8h 49m

Idaho Falls Fanning Field

Mon 10/6

6:52 am-3:01 pm

1 stop7h 09m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 22 results
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Best time to book a flight from Mississippi to Idaho Falls

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

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

Currently, October is the cheapest month in which you can book a flight from Mississippi to Idaho Falls (average of $380). Flying from Mississippi to Idaho Falls in December is currently the most expensive (average of $578). 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.

Related info for your journey

Find useful and relevant information for your journey from Mississippi to Idaho Falls. 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 into for flights to Idaho Falls from Mississippi?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights from Mississippi to Idaho Falls.

  • What are the most popular routes from Mississippi to Idaho Falls?

    When deciding which route to take from Mississippi to Idaho Falls consider Memphis - Idaho Falls Fanning Field, Jackson-Evers Intl - Idaho Falls Fanning Field or Mobile - Idaho Falls Fanning Field as they are the most popular.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Mississippi to Idaho Falls (average of $380). Flying from Mississippi to Idaho Falls in December is currently the most expensive (average of $578). 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

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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