$182 Find Cheap Flights from Grand Rapids to Idaho

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 departing on 10/17. 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, 0 bags

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

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$363
Idaho Falls
Idaho Falls2 stops$424
Spokane
Spokane1 stop$300
Boise
Boise1 stop$363
Idaho Falls
Idaho Falls2 stops$424
Spokane
Spokane1 stop$300

Book Cheap Grand Rapids to Idaho Plane Tickets

 
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 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

Sun, Aug 16 - Fri, Aug 28
Allegiant Air Logo
12:26 pm - 8:24 pm
GRR
-
GEG
10h 58m
1 stop
Allegiant Air Logo
10:55 am - 8:11 pm
GEG
-
GRR
30h 16m
1 stop
$300Allegiant Air
Fri, Aug 14 - Fri, Aug 28
Multiple Airlines Logo
2:25 pm - 3:56 pm
GRR
-
GEG
52h 31m
2 stops
Multiple Airlines Logo
10:55 am - 8:11 pm
GEG
-
GRR
30h 16m
1 stop
$346Multiple Airlines
Thu, Oct 22 - Tue, Oct 27
Delta Logo
7:00 am - 11:44 am
GRR
-
GEG
7h 44m
1 stop
Delta Logo
7:00 am - 3:23 pm
GEG
-
GRR
5h 23m
1 stop
$359Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
6:38 pm - 11:09 pm
GRR
-
GEG
7h 31m
1 stop
Delta Logo
2:05 pm - 12:03 am
GEG
-
GRR
6h 58m
1 stop
$363Delta
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
6:00 am - 11:35 am
GRR
-
GEG
8h 35m
1 stop
American Airlines Logo
9:04 am - 10:29 pm
GEG
-
GRR
10h 25m
2 stops
$364American Airlines
Tue, Sep 1 - Wed, Sep 30
American Airlines Logo
1:21 pm - 10:40 pm
GRR
-
BOI
11h 19m
2 stops
American Airlines Logo
3:21 pm - 12:38 am
BOI
-
GRR
7h 17m
1 stop
$368American Airlines
Wed, Aug 26 - Sat, Aug 29
Southwest Logo
1:45 pm - 11:10 pm
GRR
-
BOI
11h 25m
2 stops
Southwest Logo
6:10 am - 8:10 pm
BOI
-
GRR
12h 00m
2 stops
$373Southwest
Mon, Aug 24 - Sat, Aug 29
Southwest Logo
4:55 pm - 11:55 pm
GRR
-
BOI
9h 00m
2 stops
Southwest Logo
8:30 am - 4:30 pm
BOI
-
GRR
6h 00m
1 stop
$377Southwest
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
7:00 am - 3:23 pm
GRR
-
IDA
10h 23m
2 stops
United Airlines Logo
2:32 pm - 10:34 pm
IDA
-
GRR
6h 02m
1 stop
$424United Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
7:15 am - 11:38 am
GRR
-
IDA
6h 23m
1 stop
United Airlines Logo
2:25 pm - 10:39 pm
IDA
-
GRR
6h 14m
1 stop
$467United Airlines
Booking Insights

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

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

What is the cheapest month to fly from Grand Rapids to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Grand Rapids to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Grand Rapids to Idaho is October, when tickets cost $275 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $500 and $464 respectively.

Good to know

Low seasonFebruary
Cheapest flight$182
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Grand Rapids to Spokane

FAQs - booking Idaho flights

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Grand Rapids to Idaho 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?

    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 from Grand Rapids to Idaho with an airline and back with another airline.

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

    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 from Grand Rapids to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Grand Rapids to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Grand Rapids to Idaho. 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? 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.
7.9
SouthwestOverall score based on 4245 reviews
7.0Food
7.5Entertainment
8.6Crew
8.0Comfort
8.1Boarding
Airline reviews

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

6.0 GoodAnonymous, Jun 2026
TPA - DAL
Read more Southwest reviews

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

Crew was rude, flight was late, wifi didn't work, no food, basically nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

Southwest's seats are the least comfortable I have ever sat in.

Southwest is a discount airline. I get it. You take the (usually) good pricing with the bad (cramped). But Southwest is becoming more and more like the cut-rate airlines *cough* Spirit *cough*. It used to actually be a fun experience. e.g. paying for WiFi is bad enough - having to pay for it on each leg of a flight is ridiculous. Yes, I've seen your numbers that it only "impacts a small percentage", but you and I both know that is misleading at best. While I used to try to fly SW exclusively when flying domestically, now I'll look elsewhere very frequently and price being equal (or close) I'm going to the other carriers.

Should never have had to go to Detroit from Orlando back to Tennessee!

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

2+hrs delay without any reason provided and a cramped flight

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

No wheel chair as requested at Atlanta arrival on first flight.

Having to up charge for a seat assignment is not good. Delta can do better

I was exhausted from a long day. The flight was smooth. The first flight during my 3 week travel that took off on time.

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

This flight is a quick way to get to Chicago, but a bit expensive.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Some sort of compensation for missing work because of a cancelled flight that was United’s fault

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

Staff friendly and app worked really well. Modest delays were frustrating

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Everything was excellent. I loved my flight Thank you so much 😊

I wish the indicator on the side of each row was easier to decipher regarding which seat was the window, middle and row seat. Otherwise, no complains.

Turbulence was bad and flight attendants gossiped about going to the bar and dating. Could have better awareness.

First of all the check in was terrible . No customer service treated us like we are lucky to fly on American . And kayak never notified us of flight changes , I think we got a text at 3 in the morning before our flight . Charges for seats and luggage ! Really flying is just plain stressful .

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

Information on your arrival and departure airports