GRR - IDA

$304 Find Cheap Flights from Grand Rapids to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Grand Rapids to Idaho Falls departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Grand Rapids to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Grand Rapids to Idaho Falls, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Grand Rapids to Idaho Falls (GRR-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Grand Rapids to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Grand Rapids to Idaho Falls

Thu, Nov 27 - Wed, Dec 3
Delta Logo
11:23 am - 4:32 pmGRR-IDA
7h 09m2 stops
Delta Logo
1:17 pm - 11:51 pmIDA-GRR
8h 34m2 stops
$304Delta
Find Deal
Sun, Nov 23 - Wed, Dec 3
Multiple Airlines Logo
1:52 pm - 2:55 pmGRR-IDA
27h 03m1 stop
Multiple Airlines Logo
12:19 pm - 6:57 pmIDA-GRR
28h 38m2 stops
$350Multiple Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
United Airlines Logo
3:40 pm - 9:03 pmGRR-IDA
7h 23m1 stop
United Airlines Logo
4:15 pm - 1:59 amIDA-GRR
7h 44m2 stops
$379United Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
United Airlines Logo
6:12 am - 1:35 pmGRR-IDA
9h 23m2 stops
United Airlines Logo
2:45 pm - 1:59 amIDA-GRR
9h 14m2 stops
$384United Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
Multiple Airlines Logo
7:30 am - 1:02 pmGRR-IDA
7h 32m1 stop
Multiple Airlines Logo
12:19 pm - 6:57 pmIDA-GRR
28h 38m2 stops
$408Multiple Airlines
Find Deal
Sat, Nov 22 - Sun, Nov 30
United Airlines Logo
6:12 am - 1:35 pmGRR-IDA
9h 23m2 stops
United Airlines Logo
4:15 pm - 1:59 amIDA-GRR
7h 44m2 stops
$409United Airlines
Find Deal
Mon, Nov 24 - Fri, Nov 28
United Airlines Logo
3:40 pm - 9:03 pmGRR-IDA
7h 23m1 stop
United Airlines Logo
7:00 am - 2:39 pmIDA-GRR
5h 39m1 stop
$414United Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
Allegiant Air Logo
1:52 pm - 2:55 pmGRR-IDA
27h 03m1 stop
Allegiant Air Logo
10:53 pm - 8:59 pmIDA-GRR
20h 06m1 stop
$444Allegiant Air
Find Deal
Sun, Nov 23 - Sun, Nov 30
Allegiant Air Logo
1:52 pm - 2:55 pmGRR-IDA
27h 03m1 stop
Allegiant Air Logo
10:53 pm - 8:59 pmIDA-GRR
20h 06m1 stop
$460Allegiant Air
Find Deal
Mon, Nov 24 - Tue, Dec 2
Alaska Airlines Logo
1:56 pm - 11:59 pmGRR-IDA
12h 03m2 stops
Alaska Airlines Logo
6:00 am - 10:08 pmIDA-GRR
14h 08m2 stops
$518Alaska Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $304 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$304
Delta
Thu 11/27Wed 12/3
GRR - IDA • 2 stops
Cheapest one-way
$275
American Airlines
Sat 10/25
GRR - IDA • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Booking Insights

KAYAK's insights & trends for Grand Rapids to Idaho Falls flights

Get data-powered insights and trends into flights from Grand Rapids to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Grand Rapids to Idaho Falls?

The average price of all round-trip flights from Grand Rapids to Idaho Falls clicked on KAYAK for each day over the last 12 months.

For Grand Rapids to Idaho Falls, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Idaho Falls back to Grand Rapids, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Good to know

Cheapest flight$275
Flight from Grand Rapids to Idaho Falls

When to book flights from Grand Rapids to Idaho Falls

Are your dates flexible? Find out the best times to travel from Grand Rapids to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Grand Rapids to Idaho Falls

  • What is the cheapest flight from Grand Rapids to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Grand Rapids to Idaho Falls was $275 for a one-way ticket and $304 for a round-trip.

  • Do I need a passport to fly between Grand Rapids and Idaho Falls?

    No

  • Which airports will I be using when flying from Grand Rapids to Idaho Falls?

    Grand Rapids and Idaho Falls are both served by 1 main airport. You will leave Grand Rapids from Grand Rapids Gerald R. Ford Intl and will be arriving at Idaho Falls Fanning Field.

  • Which aircraft models fly most regularly from Grand Rapids to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Grand Rapids to Idaho Falls?

    Star Alliance is the only airline alliance operating flights between Grand Rapids and Idaho Falls.

  • How does KAYAK find such low prices on flights from Grand Rapids to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Grand Rapids to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Grand Rapids to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Grand Rapids is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Grand Rapids to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Grand Rapids with another airline. Booking your flights between Grand Rapids and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Grand Rapids to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Grand Rapids up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Grand Rapids to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Grand Rapids to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Grand Rapids to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8978 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

8.0 ExcellentMonsieur, Oct 2025IAD - EWR
Read more United Airlines reviews

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

Everything you need to know for your flight from Grand Rapids to Idaho Falls

Information on your arrival and departure airports

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