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Idaho Falls

$345+ Cheap flights from Rochester to Idaho Falls (ROC - IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — IDA
Jul 12 — Jul 191
Sat 7/12
Sat 7/19
1 adult, Economy
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Cheap flight deals from Rochester to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) 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 July 7, 2025.

Round-trip from

$743
(United Airlines)

One-way from

$345
(Delta)
From Rochester Greater Rochester Intl to Idaho Falls Fanning Field
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One-way flight from Rochester Greater Rochester Intl to Idaho Falls Fanning Field
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Find flight deals from Rochester to Idaho Falls

Cheapest flights from Rochester to Idaho Falls
Explore the most affordable flight options available from Rochester to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2025.

This United Airlines deal was found by Cheapflights users on 7/5. 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.
Sat 7/196:00 amROC - IDA
2 stops13h 22mUnited Airlines
Tue 7/226:03 pmIDA - ROC
2 stops17h 37mUnited Airlines
Deal found 7/5$743
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/205:27 amROC - IDA
2 stops11h 55mAlaska Airlines
Thu 7/316:15 amIDA - ROC
2 stops10h 05mAlaska Airlines
Deal found 7/6$3,491

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 7, 2025.
Use the filters below to find and compare flights from Rochester to Idaho Falls that are best for you.

Fly from

Rochester

Fly to

Idaho Falls

Route

Depart

Return

Price

RochesterIdaho Falls

ROC - IDA

ROCIDA

Rochester Greater Rochester Intl

Sat 7/19

6:00 am-5:22 pm

2 stops13h 22m

Idaho Falls Fanning Field

Tue 7/22

6:03 pm-1:40 pm

2 stops17h 37m

$743

RochesterIdaho Falls

ROC - IDA

ROCIDA

Rochester Greater Rochester Intl

Sun 7/20

5:27 am-3:22 pm

2 stops11h 55m

Idaho Falls Fanning Field

Thu 7/31

6:15 am-6:20 pm

2 stops10h 05m

$3,491

RochesterIdaho Falls

ROC - IDA

ROCIDA

Rochester Greater Rochester Intl

Thu 8/7

12:22 pm-10:29 pm

2 stops12h 07m

$345

RochesterIdaho Falls

ROC - IDA

ROCIDA

Rochester Greater Rochester Intl

Sat 7/19

6:00 am-5:22 pm

2 stops13h 22m

$404

RochesterIdaho Falls

ROC - IDA

ROCIDA

Rochester Greater Rochester Intl

Fri 7/18

5:27 am-3:22 pm

2 stops11h 55m

$470

RochesterIdaho Falls

ROC - IDA

ROCIDA

Rochester Greater Rochester Intl

Thu 8/7

6:18 pm-12:47 pm

1 stop20h 29m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Best time to book a flight from Rochester to Idaho Falls

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

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

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

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated July 7, 2025.
Read through reviews of airlines operating flights from Rochester to Idaho Falls, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,846 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Rochester 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 Rochester to Idaho Falls round-trip?

    Flying on United Airlines is currently your cheapest option to Idaho Falls, with prices starting at $743. Another option worth looking into is Alaska Airlines, starting at $3,491 round trip.

  • What are the cheapest airlines to fly from Rochester to Idaho Falls one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $345. United Airlines flights start at $404 while deals on Alaska Airlines start at $470 one-way.

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

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

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

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

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

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

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

Traveling to a place near Rochester?

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Top airline flying from Rochester to Idaho Falls

Discover the top airline that operate flights from Rochester to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$488Average$689FlexibilityNo cancel feeOn-time69%

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