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Cheap flights from Mississippi to Idaho Falls from $349

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Mississippi to Idaho Falls departing on 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Mississippi to Idaho Falls

Cheap round-trip flights

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United Airlines Logo
8:40 am - 1:30 pmMEM-IDA
5h 50m1 stop
United Airlines Logo
2:40 pm - 8:39 pmIDA-MEM
4h 59m1 stop
$349United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
8:40 am - 1:30 pmMEM-IDA
5h 50m1 stop
United Airlines Logo
10:45 am - 9:59 pmIDA-MEM
10h 14m2 stops
$354United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
11:46 am - 11:07 pmMEM-IDA
12h 21m2 stops
American Airlines Logo
6:42 am - 7:14 pmIDA-MEM
11h 32m2 stops
$455American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
6:00 am - 1:37 pmBTR-IDA
8h 37m1 stop
American Airlines Logo
2:07 pm - 10:56 pmIDA-BTR
7h 49m1 stop
$497American Airlines
Find Deal
Sat, Jan 31 - Wed, Feb 4
American Airlines Logo
5:30 am - 1:30 pmJAN-IDA
9h 00m1 stop
American Airlines Logo
2:02 pm - 10:50 pmIDA-JAN
7h 48m1 stop
$501American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
12:46 pm - 11:07 pmJAN-IDA
11h 21m2 stops
American Airlines Logo
2:02 pm - 10:50 pmIDA-JAN
7h 48m1 stop
$506American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
12:46 pm - 11:07 pmJAN-IDA
11h 21m2 stops
American Airlines Logo
6:42 am - 3:54 pmIDA-JAN
8h 12m2 stops
$511American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
3:21 pm - 11:07 pmMEM-IDA
8h 46m2 stops
American Airlines Logo
6:42 am - 7:14 pmIDA-MEM
11h 32m2 stops
$514American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
5:30 am - 1:30 pmJAN-IDA
9h 00m1 stop
American Airlines Logo
2:02 pm - 10:50 pmIDA-JAN
7h 48m1 stop
$545American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
12:46 pm - 11:07 pmJAN-IDA
11h 21m2 stops
American Airlines Logo
2:02 pm - 10:50 pmIDA-JAN
7h 48m1 stop
$550American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24

United Airlines flights from Mississippi to Idaho Falls

Our best United Airlines deals on Mississippi to Idaho Falls flight tickets
United Airlines
Feb 20
MEM8:40 amMemphis
5h 50m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
Feb 24
IDA2:40 pmIdaho Falls Fanning Field
4h 59m
1 stop
MEM8:39 pmMemphis
$349
Find similar
United Airlines
Feb 20
MEM8:40 amMemphis
5h 50m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
Feb 24
IDA10:45 amIdaho Falls Fanning Field
10h 14m
2 stops
MEM9:59 pmMemphis
$354
Find similar
United Airlines
Jan 31
BTR3:30 pmBaton Rouge Ryan
19h 26m
2 stops
IDA9:56 amIdaho Falls Fanning Field
Feb 4
IDA7:00 amIdaho Falls Fanning Field
11h 33m
2 stops
BTR7:33 pmBaton Rouge Ryan
$551
Find similar

American Airlines flights from Mississippi to Idaho Falls

Our best American Airlines deals on Mississippi to Idaho Falls flight tickets
American Airlines
Feb 20
MEM11:46 amMemphis
12h 21m
2 stops
IDA11:07 pmIdaho Falls Fanning Field
Feb 24
IDA6:42 amIdaho Falls Fanning Field
11h 32m
2 stops
MEM7:14 pmMemphis
$455
Find similar
American Airlines
Jan 31
BTR6:00 amBaton Rouge Ryan
8h 37m
1 stop
IDA1:37 pmIdaho Falls Fanning Field
Feb 4
IDA2:07 pmIdaho Falls Fanning Field
7h 49m
1 stop
BTR10:56 pmBaton Rouge Ryan
$497
Find similar
American Airlines
Feb 20
JAN5:30 amJackson-Evers Intl
9h 00m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
Feb 24
IDA2:02 pmIdaho Falls Fanning Field
7h 48m
1 stop
JAN10:50 pmJackson-Evers Intl
$501
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 29, 2025.
Use the filters below to find and compare flights from Mississippi to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Fri 2/20

8:40 am-1:30 pm

1 stop5h 50m

Idaho Falls Fanning Field

Tue 2/24

2:40 pm-8:39 pm

1 stop4h 59m

$349

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Fri 2/20

8:40 am-1:30 pm

1 stop5h 50m

Idaho Falls Fanning Field

Tue 2/24

10:45 am-9:59 pm

2 stops10h 14m

$354

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Fri 2/20

11:46 am-11:07 pm

2 stops12h 21m

Idaho Falls Fanning Field

Tue 2/24

6:42 am-7:14 pm

2 stops11h 32m

$455

Baton RougeIdaho Falls

BTR - IDA

BTRIDA

Baton Rouge Ryan

Sat 1/31

6:00 am-1:37 pm

1 stop8h 37m

Idaho Falls Fanning Field

Wed 2/4

2:07 pm-10:56 pm

1 stop7h 49m

$497

JacksonIdaho Falls

JAN - IDA

JANIDA

Jackson-Evers Intl

Fri 2/20

5:30 am-1:30 pm

1 stop9h 00m

Idaho Falls Fanning Field

Tue 2/24

2:02 pm-10:50 pm

1 stop7h 48m

$501

JacksonIdaho Falls

JAN - IDA

JANIDA

Jackson-Evers Intl

Fri 2/20

12:46 pm-11:07 pm

2 stops11h 21m

Idaho Falls Fanning Field

Tue 2/24

2:02 pm-10:50 pm

1 stop7h 48m

$506

JacksonIdaho Falls

JAN - IDA

JANIDA

Jackson-Evers Intl

Fri 2/20

12:46 pm-11:07 pm

2 stops11h 21m

Idaho Falls Fanning Field

Tue 2/24

6:42 am-3:54 pm

2 stops8h 12m

$511

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Fri 2/20

3:21 pm-11:07 pm

2 stops8h 46m

Idaho Falls Fanning Field

Tue 2/24

6:42 am-7:14 pm

2 stops11h 32m

$514

JacksonIdaho Falls

JAN - IDA

JANIDA

Jackson-Evers Intl

Fri 2/20

5:30 am-1:30 pm

1 stop9h 00m

Idaho Falls Fanning Field

Tue 2/24

2:02 pm-10:50 pm

1 stop7h 48m

$545

JacksonIdaho Falls

JAN - IDA

JANIDA

Jackson-Evers Intl

Fri 2/20

12:46 pm-11:07 pm

2 stops11h 21m

Idaho Falls Fanning Field

Tue 2/24

2:02 pm-10:50 pm

1 stop7h 48m

$550

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Mississippi to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Mississippi to Idaho Falls flights?

You could potentially save up to 20% on your flight if you consider stops on a Mississippi to Idaho Falls flight.

Cheap Mississippi to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mississippi to Idaho Falls

Fastest flight time

5h 50m

Direct flights

None
The fastest flight from Mississippi to Idaho Falls takes 5h 50m
There are no direct flights from Mississippi to Idaho Falls. There are no popular flight routes from Mississippi to Idaho Falls.
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  • When did momondo last update prices for flights from Mississippi to Idaho Falls Fanning Field Airport?

    Prices for flights from Mississippi to Idaho Falls Fanning Field Airport were last updated today.

  • How many operators does momondo search for flights from Mississippi to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Mississippi to Idaho Falls Fanning Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Mississippi to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Idaho Falls?

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

Why use momondo?

Why should I use momondo to find a flight deal from Mississippi to Idaho Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Mississippi to Idaho Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Mississippi to Idaho Falls with flexible booking policies on momondo?

All flight searches from Mississippi to Idaho Falls on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Mississippi to Idaho Falls?

momondo helps you find the best flight between Mississippi and Idaho Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Mississippi to Idaho Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Mississippi to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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