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Idaho Falls

$180+ Cheap flights from Grand Rapids to Idaho Falls (GRR - 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — IDA
juil. 8 — juil. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheap flight deals from Grand Rapids to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) 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 juillet 3, 2025.

Round-trip from

$304
(Delta)

One-way from

$180
(Delta)

Popular in

March

Cheapest in

November

Average price

$720
From Grand Rapids Gerald R. Ford Intl to Idaho Falls Fanning Field
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One-way flight from Grand Rapids Gerald R. Ford Intl to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 30% potential increase in price ($256 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Grand Rapids to Idaho Falls

Cheapest flights from Grand Rapids to Idaho Falls
Explore the most affordable flight options available from Grand Rapids to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
sam. 9/203:00 pmGRR - IDA
2 stops9h 25mDelta
mer. 9/246:00 amIDA - GRR
2 stops11h 15mDelta
Deal found 7/2$304
This American Airlines deal was found by Cheapflights users on 7/2. 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.
sam. 9/202:52 pmGRR - IDA
1 stop8h 33mAmerican Airlines
mer. 9/241:35 pmIDA - GRR
1 stop8h 53mAmerican Airlines
Deal found 7/2$349
This United Airlines deal was found by Cheapflights users on 7/2. 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.
sam. 8/239:30 amGRR - IDA
2 stops7h 41mUnited Airlines
mar. 8/267:00 amIDA - GRR
1 stop5h 39mUnited Airlines
Deal found 7/2$444

Cheapflights Fare Finder

Customize your flight search to find flights from Grand Rapids 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 juillet 3, 2025.
Use the filters below to find and compare flights from Grand Rapids to Idaho Falls that are best for you.

Fly from

Grand Rapids

Fly to

Idaho Falls

Route

Depart

Return

Price

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

sam. 9/20

3:00 pm-10:25 pm

2 stops9h 25m

Idaho Falls Fanning Field

mer. 9/24

6:00 am-7:15 pm

2 stops11h 15m

$304

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

sam. 9/20

2:52 pm-9:25 pm

1 stop8h 33m

Idaho Falls Fanning Field

mer. 9/24

1:35 pm-12:28 am

1 stop8h 53m

$349

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

sam. 8/23

9:30 am-3:11 pm

2 stops7h 41m

Idaho Falls Fanning Field

mar. 8/26

7:00 am-2:39 pm

1 stop5h 39m

$444

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

sam. 7/26

5:30 am-10:34 am

2 stops7h 04m

$180

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

jeu. 7/10

7:30 am-3:29 pm

2 stops9h 59m

$305

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

dim. 7/27

7:00 am-1:17 pm

1 stop8h 17m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Grand Rapids to Idaho Falls

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

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

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

What is the cheapest time of day to fly from GRR to IDA?

Find hourly flight availability from Grand Rapids to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 3, 2025.

It’s typically best to fly out from Grand Rapids to Idaho Falls at noon. Doing so could potentially save you 51% on the flight price compared to flying in the morning, which is usually more expensive.

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 juillet 3, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Grand Rapids to Idaho Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    According to our current data, Delta ($304), American Airlines ($349), and United Airlines ($444) offers the cheapest pricing from Grand Rapids to Idaho Falls. You may be able to fly from Grand Rapids to Idaho Falls for 49% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Grand Rapids to Idaho Falls are Delta ($180), United Airlines ($305), and American Airlines ($376).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grand Rapids 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 Grand Rapids to Idaho Falls?

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

Book flights to Grand Rapids if you plan to visit one of these locations
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Top 2 airlines flying from Grand Rapids to Idaho Falls

Discover the top 2 airlines that operate flights from Grand Rapids 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 juillet 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$293Average$545FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$323Average$713FlexibilityNo cancel feeOn-time71%

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