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

Delta, at $372, was found to be the cheapest airline from Memphis to Idaho Falls.Alternate airlines to your destination round-trip include American Airlines and United Airlines.

What is the cheapest day to fly from Memphis to Idaho Falls?

Travelers seeking maximum savings on their Memphis to Idaho Falls flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from Memphis to Idaho Falls?

Thursday flights are generally found to be more expensive for flights from Memphis to Idaho Falls. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Idaho Falls.

What is the cheapest time of day to fly from MEM to IDA?

Unlike at noon, when flights are generally more expensive, you can save up to 2% on flights from Memphis to Idaho Falls by exploring options for tickets in the morning.

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

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

How can I find direct flights from Memphis to Idaho Falls?

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

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

Yes. Cheapflights offers flight deals from Memphis 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.

$372+ Flights from Memphis to Idaho Falls

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Cheap flight deals from Memphis to Idaho Falls

Round-trip from	$372 (Delta)

From Memphis to Idaho Falls Fanning Field

Search Deals

Find flight deals from Memphis to Idaho Falls

Cheapest flights from Memphis to Idaho Falls
Explore the most affordable flight options available from Memphis to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Sat 9/67:40 amMEM - IDA

1 stop7h 39mDelta

Fri 9/126:51 pmIDA - MEM

2 stops13h 19mDelta

Deal found 7/29

$372

Sat 9/62:50 pmMEM - IDA

1 stop7h 35mAmerican Airlines

Fri 9/1212:54 pmIDA - MEM

1 stop20h 18mAmerican Airlines

Deal found 7/30

$413

Sat 9/64:30 pmMEM - IDA

1 stop5h 24mUnited Airlines

Fri 9/124:15 pmIDA - MEM

1 stop5h 00mUnited Airlines

Deal found 7/29

$420

Best flights from Memphis to Idaho Falls
Discover carefully curated flight deals from Memphis to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sat 9/67:40 amMEM - IDA

1 stop7h 39mDelta

Fri 9/126:51 pmIDA - MEM

2 stops13h 19mDelta

Deal found 7/29

$372

Sat 9/62:50 pmMEM - IDA

1 stop7h 35mAmerican Airlines

Fri 9/1212:54 pmIDA - MEM

1 stop20h 18mAmerican Airlines

Deal found 7/30

$413

Sat 9/64:30 pmMEM - IDA

1 stop5h 24mUnited Airlines

Fri 9/124:15 pmIDA - MEM

1 stop5h 00mUnited Airlines

Deal found 7/29

$420

Last-minute flights from Memphis to Idaho Falls
Discover last-minute flight deals from Memphis to Idaho Falls. Data last updated July 30, 2025 and is based on user searches.

Sun 8/247:40 amMEM - IDA

1 stop7h 39mDelta

Tue 8/2611:20 amIDA - MEM

1 stop5h 32mDelta

Deal found 7/29

$408

Sun 8/245:27 amMEM - IDA

1 stop7h 49mAmerican Airlines

Tue 8/2612:46 pmIDA - MEM

2 stops9h 14mAmerican Airlines

Deal found 7/29

$444

Sun 8/247:30 amMEM - IDA

2 stops8h 59mUnited Airlines

Tue 8/265:00 amIDA - MEM

2 stops8h 50mUnited Airlines

Deal found 7/29

$471

Fly from

Fly to

Route

Depart

Return

Price

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Sat 9/6

7:40 am-2:19 pm

1 stop7h 39m

Idaho Falls Fanning Field

Fri 9/12

6:51 pm-9:10 am

2 stops13h 19m

$372

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Sat 9/6

2:50 pm-9:25 pm

1 stop7h 35m

Idaho Falls Fanning Field

Fri 9/12

12:54 pm-10:12 am

1 stop20h 18m

$413

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Memphis to Idaho Falls

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

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

Currently, October is the cheapest month in which you can book a flight from Memphis to Idaho Falls (average of $380). Flying from Memphis 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.

Reviews of airlines servicing Idaho Falls

See what other customers who have flown with Delta, United Airlines, and American Airlines from Memphis to Idaho Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Memphis to Idaho Falls round-trip?
Delta, at $372, was found to be the cheapest airline from Memphis to Idaho Falls.Alternate airlines to your destination round-trip include American Airlines and United Airlines.
Can I find deals for flights from Memphis to Idaho Falls that include hotel bookings?
Yes. In addition to deals on Memphis to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Memphis to Idaho Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Memphis to Idaho Falls.
Can I find deals for business class flights from Memphis to Idaho Falls?
Yes. Cheapflights offers flight deals from Memphis 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 Memphis to Idaho Falls?
Currently, October is the cheapest month in which you can book a flight from Memphis to Idaho Falls (average of $380). Flying from Memphis 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

Rexburg

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Top 2 airlines flying from Memphis to Idaho Falls

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$268	Average$498	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$452	Average$527	FlexibilityNo cancel fee	On-time69%

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$372+ Cheap flights from Memphis to Idaho Falls (MEM - 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Memphis to Idaho Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Memphis to Idaho Falls

Round-trip from

Find flight deals from Memphis to Idaho Falls

Cheapest flights from Memphis to Idaho FallsExplore the most affordable flight options available from Memphis to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Memphis to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Memphis to Idaho Falls that are best for you.

Best time to book a flight from Memphis to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Memphis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Memphis to Idaho Falls

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

Reviews of airlines servicing Idaho Falls

See what other customers who have flown with Delta, United Airlines, and American Airlines from Memphis to Idaho Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Memphis 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 are the cheapest airlines flying from Memphis to Idaho Falls round-trip?

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

How can I find direct flights from Memphis to Idaho Falls?

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

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

Traveling to a place near Idaho Falls?

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Alternative routes for Memphis to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Memphis to Idaho Falls

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Cheapest flights from Memphis to Idaho Falls
Explore the most affordable flight options available from Memphis to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.