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Cheap flights from Rochester to Idaho Falls from $456

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 to Idaho Falls departing on 4/29. 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
0 bags

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Find the cheapest flights from Rochester to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:15 am - 1:29 pm
ROC
-
IDA
29h 14m2 stops
United Airlines Logo
5:00 am - 4:45 pm
IDA
-
ROC
9h 45m2 stops
$456United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
7:45 pm - 1:29 pm
ROC
-
IDA
19h 44m2 stops
United Airlines Logo
5:57 pm - 9:29 am
IDA
-
ROC
13h 32m2 stops
$701United Airlines
Sun, May 10 - Sat, May 16
United Airlines Logo
7:45 pm - 9:58 am
ROC
-
IDA
16h 13m2 stops
United Airlines Logo
4:05 pm - 2:13 pm
IDA
-
ROC
20h 08m2 stops
$831United Airlines
Sat, Dec 20 - Sun, Dec 21
American Airlines Logo
12:24 pm - 10:21 pm
ROC
-
IDA
11h 57m2 stops
American Airlines Logo
7:00 am - 11:53 pm
IDA
-
ROC
14h 53m2 stops
$991American Airlines
Sat, Dec 20 - Sun, Dec 21

United Airlines flights from Rochester to Idaho Falls

Our best United Airlines deals on Rochester to Idaho Falls flight tickets
United Airlines
Apr 29
ROC10:15 amGreater Rochester Intl
29h 14m
2 stops
IDA1:29 pmIdaho Falls Fanning Field
May 2
IDA5:00 amIdaho Falls Fanning Field
9h 45m
2 stops
ROC4:45 pmGreater Rochester Intl
$456
Find similar
United Airlines
Jan 1
ROC7:45 pmGreater Rochester Intl
16h 13m
2 stops
IDA9:58 amIdaho Falls Fanning Field
Jan 9
IDA2:40 pmIdaho Falls Fanning Field
20h 59m
2 stops
ROC1:39 pmGreater Rochester Intl
$596
Find similar
United Airlines
May 10
ROC7:45 pmGreater Rochester Intl
19h 44m
2 stops
IDA1:29 pmIdaho Falls Fanning Field
May 16
IDA5:57 pmIdaho Falls Fanning Field
13h 32m
2 stops
ROC9:29 amGreater Rochester Intl
$701
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rochester 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 December 4, 2025.
Use the filters below to find and compare flights from Rochester to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RochesterIdaho Falls

ROC - IDA

ROCIDA

Greater Rochester Intl

Wed 4/29

10:15 am-1:29 pm

2 stops29h 14m

Idaho Falls Fanning Field

Sat 5/2

5:00 am-4:45 pm

2 stops9h 45m

$456

RochesterIdaho Falls

ROC - IDA

ROCIDA

Greater Rochester Intl

Sun 5/10

7:45 pm-1:29 pm

2 stops19h 44m

Idaho Falls Fanning Field

Sat 5/16

5:57 pm-9:29 am

2 stops13h 32m

$701

RochesterIdaho Falls

ROC - IDA

ROCIDA

Greater Rochester Intl

Sat 12/20

7:45 pm-9:58 am

2 stops16h 13m

Idaho Falls Fanning Field

Sun 12/21

4:05 pm-2:13 pm

2 stops20h 08m

$831

RochesterIdaho Falls

ROC - IDA

ROCIDA

Greater Rochester Intl

Sat 12/20

12:24 pm-10:21 pm

2 stops11h 57m

Idaho Falls Fanning Field

Sun 12/21

7:00 am-11:53 pm

2 stops14h 53m

$991

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 Rochester 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

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $667. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Wednesday is $805.

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

You could potentially save up to 65% on your flight if you consider stops on a Rochester to Idaho Falls flight.

When to book flights from Rochester to Idaho Falls

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

Cheap Rochester to Idaho Falls (ROC to IDA) flight deals and tips

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

Fastest flight time

16h 13m

Direct flights

None
The fastest flight from Rochester to Idaho Falls takes 16h 13m
There are no direct flights from Rochester to Idaho Falls. There are no popular flight routes from Rochester to Idaho Falls.
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  • How far is Greater Rochester Intl to Idaho Falls Fanning Field by plane?

    A flight from Greater Rochester Intl to Idaho Falls Fanning Field will travel around 1716.9 mi. 11h 57m is a normal flight duration for this route.

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

    Prices for flights from Greater Rochester Intl Airport to Idaho Falls Fanning Field Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greater Rochester Intl 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.

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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rochester to Idaho Falls. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Idaho Falls from Rochester with this policy.

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

momondo helps you find the best flight between Rochester 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 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.

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