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Idaho

$103+ Cheap flights from Grand Rapids (GRR) 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — BOI
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Cheap flight deals from Grand Rapids to Idaho

Cheapest flights from Grand Rapids to Idaho
Explore the most affordable flight options available from Grand Rapids to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1810:10 pmGRR - BOI
1 stop19h 34mMultiple Airlines
lun. 12/2210:41 pmBOI - GRR
2 stops35h 05mMultiple Airlines
Deal found 12/3$476
This American Airlines deal was found by Cheapflights users on 12/3. 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.
jue. 12/187:00 amGRR - GEG
1 stop8h 09mAmerican Airlines
mar. 12/2312:58 pmGEG - GRR
1 stop8h 01mAmerican Airlines
Deal found 12/3$567
This United Airlines deal was found by Cheapflights users on 12/3. 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.
jue. 12/186:00 amGRR - BOI
1 stop8h 39mUnited Airlines
lun. 12/225:00 amBOI - GRR
1 stop7h 32mUnited Airlines
Deal found 12/3$567
This United Airlines deal was found by Cheapflights users on 12/3. 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.
jue. 12/188:00 amGRR - JAC
1 stop7h 24mUnited Airlines
mar. 12/232:30 pmJAC - GRR
1 stop5h 52mUnited Airlines
Deal found 12/3$589
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:00 amGRR - BOI
1 stop10h 04mMultiple Airlines
jue. 1/112:38 pmBOI - GRR
1 stop24h 45mMultiple Airlines
Deal found 12/3$602
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1812:39 pmGRR - GEG
1 stop24h 08mMultiple Airlines
mar. 12/2312:02 pmGEG - GRR
2 stops30h 39mMultiple Airlines
Deal found 12/3$624
This Delta deal was found by Cheapflights users on 12/3. 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.
jue. 12/185:30 amGRR - GEG
2 stops9h 40mDelta
lun. 12/221:22 pmGEG - GRR
1 stop6h 58mDelta
Deal found 12/3$673
This American Airlines deal was found by Cheapflights users on 12/3. 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.
dom. 12/147:10 amGRR - BOI
1 stop8h 28mAmerican Airlines
mié. 12/172:09 pmBOI - GRR
1 stop6h 33mAmerican Airlines
Deal found 12/3$682
This United Airlines deal was found by Cheapflights users on 12/3. 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.
dom. 12/146:00 amGRR - BOI
2 stops9h 35mUnited Airlines
mié. 12/176:20 amBOI - GRR
1 stop6h 03mUnited Airlines
Deal found 12/3$687
This United Airlines deal was found by Cheapflights users on 12/2. 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.
mié. 12/173:25 pmGRR - IDA
1 stop25h 57mUnited Airlines
dom. 12/212:30 pmIDA - GRR
1 stop5h 52mUnited Airlines
Deal found 12/2$711
This Delta deal was found by Cheapflights users on 12/3. 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.
lun. 12/88:00 amGRR - JAC
2 stops15h 29mDelta
mié. 12/107:00 amJAC - GRR
2 stops10h 26mDelta
Deal found 12/3$716
This American Airlines deal was found by Cheapflights users on 12/1. 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.
mié. 12/176:35 amGRR - IDA
1 stop8h 52mAmerican Airlines
dom. 12/211:16 pmIDA - GRR
1 stop6h 43mAmerican Airlines
Deal found 12/1$717

Find flight deals from Grand Rapids to Idaho

Keep the following information in mind while searching for Grand Rapids to Idaho flight deals. Data was last updated diciembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$205
(Delta)

One-way from

$103
(Delta)

Popular in

November

Cheapest in

June

Average price

$630
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Boise Air Term. Gowen Fld flights.
Search Deals
From Grand Rapids Gerald R. Ford Intl to Idaho
Search Deals
One-way flight from Grand Rapids Gerald R. Ford Intl to Idaho
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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 diciembre 4, 2025.
Use the filters below to find and compare flights from Grand Rapids to Idaho that are best for you.

Fly from

Grand Rapids

Fly to

Idaho

Route

Depart

Return

Price

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

mié. 1/21

4:30 pm-8:55 pm

1 stop6h 25m

Boise Air Term. Gowen Fld

sáb. 1/31

3:04 pm-10:49 pm

1 stop5h 45m

$235

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

sáb. 2/7

2:24 pm-7:54 pm

2 stops8h 30m

Spokane

mar. 2/17

6:30 am-4:12 pm

1 stop6h 42m

$240

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

mié. 2/25

2:14 pm-12:04 am

2 stops12h 50m

Spokane

lun. 3/2

6:30 am-4:12 pm

1 stop6h 42m

$240

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

mié. 2/25

12:50 pm-6:03 pm

1 stop8h 13m

Spokane

lun. 3/2

7:00 am-3:59 pm

1 stop5h 59m

$253

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

mié. 2/25

4:52 pm-8:55 pm

1 stop6h 03m

Boise Air Term. Gowen Fld

lun. 3/2

7:15 pm-9:43 am

2 stops12h 28m

$273

Grand RapidsJackson

GRR - JAC

GRRJAC

Grand Rapids Gerald R. Ford Intl

sáb. 1/10

6:00 am-11:22 am

1 stop7h 22m

Jackson Hole

mié. 1/14

2:40 pm-10:37 pm

1 stop5h 57m

$337

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

sáb. 1/10

6:00 am-11:39 am

1 stop8h 39m

Spokane

mié. 1/14

1:48 pm-10:37 pm

1 stop5h 49m

$343

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

sáb. 2/7

6:00 am-11:39 am

1 stop8h 39m

Spokane

mar. 2/17

7:00 am-3:59 pm

1 stop5h 59m

$343

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

sáb. 2/21

9:00 am-8:55 pm

2 stops13h 55m

Boise Air Term. Gowen Fld

mié. 2/25

2:40 pm-10:15 pm

1 stop5h 35m

$347

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

sáb. 1/17

9:10 am-1:30 pm

1 stop6h 20m

Idaho Falls Fanning Field

mié. 1/21

2:40 pm-10:37 pm

1 stop5h 57m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 35 results
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Best time to book a flight from Grand Rapids to Idaho

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

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

Currently, September is the cheapest month in which you can book a flight from Grand Rapids to Idaho (average of $166). Flying from Grand Rapids to Idaho in January is currently the most expensive (average of $401). 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 ID?

Find hourly flight availability from Grand Rapids to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 4, 2025.

One of the essential ways to save on airfare from Grand Rapids to Idaho is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 58% on airfare.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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. Reviews last updated diciembre 4, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Grand Rapids to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,011 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,066 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,047 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids 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 Grand Rapids to Idaho?

    Most people fly from Grand Rapids Gerald R. Ford Intl (GRR) if they book a flight from Grand Rapids to Idaho. Grand Rapids Gerald R. Ford Intl is conveniently located just 9.2 mi from Grand Rapids’s city center.

  • How long is the flight from Grand Rapids to Idaho?

    Airlines like Delta and United Airlines fly from Grand Rapids to Idaho in about 6h 25m. The time it takes to get you to your destination can typically vary by up to 57m. Airlines will cover a distance of 1536 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Grand Rapids to Idaho are American Airlines ($148), Delta ($156), and United Airlines ($167).

  • What are the most popular routes from Grand Rapids to Idaho?

    When deciding which route to take from Grand Rapids to Idaho consider Grand Rapids Gerald R. Ford Intl - Boise Air Term. Gowen Fld, Grand Rapids Gerald R. Ford Intl - Jackson Hole or Grand Rapids Gerald R. Ford Intl - Spokane as they are the most popular.

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

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

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

    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.

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

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

    Currently, September is the cheapest month in which you can book a flight from Grand Rapids to Idaho (average of $166). Flying from Grand Rapids to Idaho in January is currently the most expensive (average of $401). 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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Alternative routes for Grand Rapids to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Grand Rapids to Idaho

Discover the top 4 airlines that operate flights from Grand Rapids to Idaho. 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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$430FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$285Average$525FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$286Average$516FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$379Average$605FlexibilityNo cancel feeOn-time63%

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