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Idaho Falls

$699+ Cheap flights from Mobile to Idaho Falls (MOB - 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — IDA
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Mobile to Idaho Falls

Cheapest flights from Mobile to Idaho Falls
Explore the most affordable flight options available from Mobile to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 1/277:00 am
MOB
-
IDA
2 stops9h 31m
United Airlines
Sat 1/316:30 am
IDA
-
MOB
2 stops10h 54m
United Airlines
Deal found 1/25$699
This United Airlines deal was found by Cheapflights users on 1/27. 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 6/219:30 am
MOB
-
IDA
2 stops29h 01m
United Airlines
Sun 6/285:57 pm
IDA
-
MOB
2 stops15h 23m
United Airlines
Deal found 1/27$798
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 6/215:00 am
MOB
-
IDA
1 stop8h 11m
American Airlines
Sun 6/287:00 am
IDA
-
MOB
1 stop8h 42m
American Airlines
Deal found 1/27$921

Find flight deals from Mobile to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) 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 28, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$798
(United Airlines)
Provider with most accurate pricing for Mobile-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mobile-Idaho Falls Fanning Field flights.
Search Deals
From Mobile to Idaho Falls Fanning Field
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile 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 28, 2026.
Use the filters below to find and compare flights from Mobile to Idaho Falls that are best for you.

Fly from

Mobile

Fly to

Idaho Falls

Route

Depart

Return

Price

MobileIdaho Falls

MOB - IDA

MOBIDA

Mobile

Sun 6/21

9:30 am-1:31 pm

2 stops29h 01m

Idaho Falls Fanning Field

Sun 6/28

5:57 pm-10:20 am

2 stops15h 23m

$798

MobileIdaho Falls

MOB - IDA

MOBIDA

Mobile

Sun 6/21

5:00 am-12:11 pm

1 stop8h 11m

Idaho Falls Fanning Field

Sun 6/28

7:00 am-4:42 pm

1 stop8h 42m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • Most accurate provider: When it comes to deals on Mobile-Idaho Falls flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Mobile-Idaho Falls flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Mobile-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mobile-Idaho Falls flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mobile-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Mobile to Idaho Falls

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

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

Currently, January is the cheapest month in which you can book a flight from Mobile to Idaho Falls (average of $198). Flying from Mobile to Idaho Falls in December is currently the most expensive (average of $614). 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 Mobile to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Mobile to Idaho Falls?

    For as low as $921, United Airlines can have you in Idaho Falls from Mobile in 8h 11m. The distance between Mobile and Idaho Falls is about 1574 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Mobile to Idaho Falls (average of $198). Flying from Mobile to Idaho Falls in December is currently the most expensive (average of $614). 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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