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Idaho Falls

$339+ Cheap flights from Mississippi to Idaho Falls (IDA)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — IDA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Mississippi to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Mississippi (USMS) to Idaho Falls (IDA). 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 January 21, 2025.

Round-trip from

$737
(United)

One-way from

$339
(United Airlines)
From Mississippi to Idaho Falls Fanning Field
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One-way flight from Mississippi to Idaho Falls Fanning Field
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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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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 7/304:34 pmMEM - IDA
1 stop5h 27mAmerican Airlines
Wed 8/61:50 pmIDA - MEM
1 stop7h 29mAmerican Airlines
Deal found 1/21$598
This Delta deal was found by Cheapflights users on 1/21. 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.
Wed 7/307:58 amMEM - IDA
1 stop5h 25mDelta
Wed 8/67:00 pmIDA - MEM
2 stops13h 20mDelta
Deal found 1/21$614
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/235:10 amBTR - IDA
2 stops29h 34mUnited Airlines
Sat 6/285:57 pmIDA - BTR
2 stops16h 34mUnited Airlines
Deal found 1/20$737
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 6/234:32 pmBTR - IDA
1 stop5h 31mAmerican Airlines
Sat 6/287:36 amIDA - BTR
1 stop7h 13mAmerican Airlines
Deal found 1/21$833

Find flights from Mississippi to Idaho Falls within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Baton RougeIdaho Falls

BTR - IDA

BTRIDA

Baton Rouge Ryan

Mon 6/23

5:10 am-9:44 am

2 stops29h 34m

Idaho Falls Fanning Field

Sat 6/28

5:57 pm-11:31 am

2 stops16h 34m

$737

Baton RougeIdaho Falls

BTR - IDA

BTRIDA

Baton Rouge Ryan

Mon 6/23

4:32 pm-9:03 pm

1 stop5h 31m

Idaho Falls Fanning Field

Sat 6/28

7:36 am-3:49 pm

1 stop7h 13m

$833

Baton RougeIdaho Falls

BTR - IDA

BTRIDA

Baton Rouge Ryan

Tue 5/6

12:04 pm-10:45 pm

2 stops11h 41m

$339

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Thu 2/6

7:35 am-5:09 pm

2 stops10h 34m

$340

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Thu 2/6

5:00 am-12:25 pm

1 stop8h 25m

$347

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Thu 2/6

7:50 am-12:30 pm

1 stop5h 40m

$380

Baton RougeIdaho Falls

BTR - IDA

BTRIDA

Baton Rouge Ryan

Mon 5/5

5:53 am-3:58 pm

2 stops11h 05m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.

Travel insights for flights from Mississippi to Idaho Falls

Get recent, data-driven insights about flights from Mississippi to Idaho Falls including ideal travel times, pricing trends, and more.

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 July is currently the most expensive (average of $628). 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.

Rainfall in Idaho Falls by month

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

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

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

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated January 21, 2025.
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,984 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 cheapest airlines to fly from Mississippi to Idaho Falls one-way?

    The cheapest airlines for a one-way flight from Mississippi to Idaho Falls are United Airlines ($339), American Airlines ($347), and Delta ($380).

  • 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, Baton Rouge Ryan - Idaho Falls Fanning Field or Jackson-Evers Intl - 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 July is currently the most expensive (average of $628). 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 Mississippi?

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

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