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$275+ Cheap flights from Rochester, MN (RST) to Idaho

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
RST — BOI
Mar 3 — Mar 101
Tue 3/3
Tue 3/10
1 adult, Economy
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Cheap flight deals from Rochester to Idaho

Cheapest flights from Rochester to Idaho
Explore the most affordable flight options available from Rochester to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.

This American Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 3/265:53 am
RST
-
GEG
1 stop7h 51m
American Airlines
Wed 4/81:19 pm
GEG
-
RST
1 stop8h 36m
American Airlines
Deal found 2/1$318
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:46 pm
RST
-
GEG
1 stop6h 43m
Delta
Wed 4/811:30 am
GEG
-
RST
2 stops9h 12m
Delta
Deal found 2/1$324
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:45 pm
RST
-
BOI
2 stops8h 12m
Delta
Sun 4/195:34 am
BOI
-
RST
1 stop4h 18m
Delta
Deal found 2/1$324
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:46 pm
RST
-
BOI
1 stop7h 54m
Delta
Wed 5/272:25 pm
BOI
-
RST
1 stop7h 19m
Delta
Deal found 2/1$368
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:46 pm
RST
-
BOI
1 stop5h 23m
Delta
Sun 3/295:30 am
BOI
-
RST
1 stop4h 20m
Delta
Deal found 1/30$528
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Thu 5/216:00 am
RST
-
BOI
1 stop9h 08m
American Airlines
Wed 5/276:00 pm
BOI
-
RST
2 stops14h 46m
American Airlines
Deal found 1/31$567
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Thu 5/2111:07 am
RST
-
BOI
2 stops31h 49m
United Airlines
Wed 5/276:59 pm
BOI
-
RST
2 stops14h 33m
United Airlines
Deal found 1/31$724

Find flight deals from Rochester to Idaho

Keep the following information in mind while searching for Rochester to Idaho flight deals. Data was last updated February 1, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$318
(American Airlines)

One-way from

$275
(Delta)
Provider with most accurate pricing for Rochester-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rochester-Boise Air Term. Gowen Fld flights.
Search Deals
From Rochester to Idaho
Search Deals
One-way flight from Rochester to Idaho
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester to Idaho 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 February 1, 2026.
Use the filters below to find and compare flights from Rochester to Idaho that are best for you.

Fly from

Rochester

Fly to

Idaho

Route

Depart

Return

Price

RochesterSpokane

RST - GEG

RSTGEG

Rochester

Thu 3/26

5:53 am-11:44 am

1 stop7h 51m

Spokane

Wed 4/8

1:19 pm-11:55 pm

1 stop8h 36m

$318

RochesterSpokane

RST - GEG

RSTGEG

Rochester

Thu 3/26

4:46 pm-9:29 pm

1 stop6h 43m

Spokane

Wed 4/8

11:30 am-10:42 pm

2 stops9h 12m

$324

RochesterBoise

RST - BOI

RSTBOI

Rochester

Fri 4/17

4:45 pm-11:57 pm

2 stops8h 12m

Boise Air Term. Gowen Fld

Sun 4/19

5:34 am-10:52 am

1 stop4h 18m

$324

RochesterBoise

RST - BOI

RSTBOI

Rochester

Thu 5/21

4:46 pm-11:40 pm

1 stop7h 54m

Boise Air Term. Gowen Fld

Wed 5/27

2:25 pm-10:44 pm

1 stop7h 19m

$368

RochesterBoise

RST - BOI

RSTBOI

Rochester

Tue 3/24

4:46 pm-9:09 pm

1 stop5h 23m

Boise Air Term. Gowen Fld

Sun 3/29

5:30 am-10:50 am

1 stop4h 20m

$528

RochesterBoise

RST - BOI

RSTBOI

Rochester

Thu 5/21

6:00 am-2:08 pm

1 stop9h 08m

Boise Air Term. Gowen Fld

Wed 5/27

6:00 pm-9:46 am

2 stops14h 46m

$567

RochesterBoise

RST - BOI

RSTBOI

Rochester

Thu 5/21

11:07 am-5:56 pm

2 stops31h 49m

Boise Air Term. Gowen Fld

Wed 5/27

6:59 pm-10:32 am

2 stops14h 33m

$724

RochesterBoise

RST - BOI

RSTBOI

Rochester

Fri 2/27

4:37 pm-8:55 pm

1 stop5h 18m

$275

RochesterBoise

RST - BOI

RSTBOI

Rochester

Thu 2/26

4:37 pm-8:55 pm

1 stop5h 18m

$275

RochesterBoise

RST - BOI

RSTBOI

Rochester

Thu 3/26

4:46 pm-9:09 pm

1 stop5h 23m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Best time to book a flight from Rochester to Idaho

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

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

Currently, July is the cheapest month in which you can book a flight from Rochester, Minnesota to Idaho (average of $123). Flying from Rochester, Minnesota to Idaho in April is currently the most expensive (average of $339). 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 Rochester to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rochester to Idaho?

    Located just 7.0 mi from the city center, Rochester (RST) is the airport most travelers will use when flying to Idaho from Rochester.

  • How long is the flight from Rochester, Minnesota to Idaho?

    For as low as $324, American Airlines can have you in Idaho from Rochester, Minnesota in 6h 43m. The distance between Rochester, Minnesota and Idaho is about 1227 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Rochester, Minnesota to Idaho?

    While some choose either Rochester - Spokane or Rochester - Idaho Falls Fanning Field, Rochester - Boise Air Term. Gowen Fld is the most popular route from Rochester, Minnesota to Idaho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rochester to Idaho 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, Minnesota to Idaho?

    Currently, July is the cheapest month in which you can book a flight from Rochester, Minnesota to Idaho (average of $123). Flying from Rochester, Minnesota to Idaho in April is currently the most expensive (average of $339). 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

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