Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Rochester, Minnesota to Idaho Falls from $477

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rochester, Minnesota to Idaho Falls departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Rochester, Minnesota to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:25 pm - 10:19 pmRST  Rochester-IDA Idaho Falls Fanning Field
6h 54m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
6:00 am - 3:43 pmIDA  Idaho Falls Fanning Field-RST Rochester
8h 43m2 stops Salt Lake City Minneapolis St Paul
$477Delta
Fri, Jan 8 - Mon, Jan 11
Delta Logo
4:22 pm - 10:10 pmRST  Rochester-IDA Idaho Falls Fanning Field
6h 48m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
1:05 pm - 10:45 pmIDA  Idaho Falls Fanning Field-RST Rochester
8h 40m2 stops Salt Lake City Minneapolis St Paul
$1,159Delta
Mon, Oct 12 - Mon, Oct 19
American Airlines Logo
12:32 pm - 10:36 pmRST  Rochester-IDA Idaho Falls Fanning Field
11h 04m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
American Airlines Logo
7:29 am - 11:57 pmIDA  Idaho Falls Fanning Field-RST Rochester
15h 28m3 stops Phoenix Sky Harbor Intl Des Moines Chicago O'Hare Intl
$1,374American Airlines
Fri, Jan 8 - Mon, Jan 11
American Airlines Logo
7:08 am - 9:46 pmRST  Rochester-IDA Idaho Falls Fanning Field
15h 38m3 stops Chicago O'Hare Intl Oklahoma City Will Rogers World Dallas/Fort Worth
American Airlines Logo
7:29 am - 11:57 pmIDA  Idaho Falls Fanning Field-RST Rochester
15h 28m3 stops Phoenix Sky Harbor Intl Des Moines Chicago O'Hare Intl
$2,572American Airlines
Fri, Jan 8 - Mon, Jan 11

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Rochester, Minnesota to Idaho Falls

Our best Delta deals on Rochester, Minnesota to Idaho Falls flight tickets
Delta
Jan 8
RST4:25 pmRochester
6h 54m
2 stops
IDA10:19 pmIdaho Falls Fanning Field
Jan 11
IDA6:00 amIdaho Falls Fanning Field
8h 43m
2 stops
RST3:43 pmRochester
$477
Delta
Oct 12
RST4:22 pmRochester
6h 48m
2 stops
IDA10:10 pmIdaho Falls Fanning Field
Oct 19
IDA1:05 pmIdaho Falls Fanning Field
8h 40m
2 stops
RST10:45 pmRochester
$1,159

American Airlines flights from Rochester, Minnesota to Idaho Falls

Our best American Airlines deals on Rochester, Minnesota to Idaho Falls flight tickets
American Airlines
Jan 8
RST12:32 pmRochester
11h 04m
2 stops
IDA10:36 pmIdaho Falls Fanning Field
Jan 11
IDA7:29 amIdaho Falls Fanning Field
15h 28m
3 stops
RST11:57 pmRochester
$1,374
American Airlines
Jan 8
RST7:08 amRochester
15h 38m
3 stops
IDA9:46 pmIdaho Falls Fanning Field
Jan 11
IDA7:29 amIdaho Falls Fanning Field
15h 28m
3 stops
RST11:57 pmRochester
$2,572

momondo Fare Finder

 
Customize your flight search to find flights from Rochester, Minnesota 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 August 10, 2026.
Use the filters below to find and compare flights from Rochester, Minnesota to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RochesterIdaho Falls

RST Rochester - IDA Idaho Falls Fanning Field

RSTIDA

Rochester

Fri 1/8

4:25 pm-10:19 pm

2 stops6h 54m

Idaho Falls Fanning Field

Mon 1/11

6:00 am-3:43 pm

2 stops8h 43m

$477
Quickest round-trip

RochesterIdaho Falls

RST Rochester - IDA Idaho Falls Fanning Field

RSTIDA

Rochester

Mon 10/12

4:22 pm-10:10 pm

2 stops6h 48m

Idaho Falls Fanning Field

Mon 10/19

1:05 pm-10:45 pm

2 stops8h 40m

$1,159

RochesterIdaho Falls

RST Rochester - IDA Idaho Falls Fanning Field

RSTIDA

Rochester

Fri 1/8

12:32 pm-10:36 pm

2 stops11h 04m

Idaho Falls Fanning Field

Mon 1/11

7:29 am-11:57 pm

3 stops15h 28m

$1,374

RochesterIdaho Falls

RST Rochester - IDA Idaho Falls Fanning Field

RSTIDA

Rochester

Fri 1/8

7:08 am-9:46 pm

3 stops15h 38m

Idaho Falls Fanning Field

Mon 1/11

7:29 am-11:57 pm

3 stops15h 28m

$2,572

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Rochester, Minnesota to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Rochester, Minnesota to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rochester, Minnesota to Idaho Falls (RST to IDA) flight deals and tips

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

Fastest flight time

6h 48m

Direct flights

None
The fastest flight from Rochester, Minnesota to Idaho Falls takes 6h 48m
There are no direct flights from Rochester, Minnesota to Idaho Falls. There are no popular flight routes from Rochester, Minnesota to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Rochester, Minnesota to Idaho Falls

  • How far is Rochester to Idaho Falls Fanning Field by plane?

    Rochester and Idaho Falls Fanning Field are 974.4 mi apart from one another. By plane, this route typically takes 6h 48m.

  • When did momondo last update prices for flights from Rochester Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Rochester Airport to Idaho Falls Fanning Field Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rochester Airport to Idaho Falls Fanning Field Airport.

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

    The travel and health documents required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Rochester, Minnesota to Idaho Falls

  • How do I get Price Alerts for flights from Rochester, Minnesota to Idaho Falls?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Rochester, Minnesota from Idaho Falls. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Rochester, Minnesota to Idaho Falls with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 Rochester to Idaho Falls?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho Falls from Rochester.

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

Flights from Rochester to Idaho Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rochester to Idaho Falls.

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

If you are simply researching potential flights to Idaho Falls, momondo offers a useful price alert feature which will track prices for flights to Idaho Falls from Rochester and alert you when they change.

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/9
Wed 9/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States