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$157+ Cheap flights from Grand Rapids to Boise (GRR - BOI)

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — BOI
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Find cheap flights from Grand Rapids to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to Boise Air Term. Gowen Fld are usually found in January or May, booked 13 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from Grand Rapids to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Boise (BOI). 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 May 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$357
(American Airlines)

One-way from

$157
(Delta)

Popular in

August

Cheapest in

January

Average price

$441
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.
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From Grand Rapids Gerald R. Ford Intl to Boise Air Term. Gowen Fld
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One-way flight from Grand Rapids Gerald R. Ford Intl to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 5% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
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Find flight deals from Grand Rapids to Boise

Cheapest flights from Grand Rapids to Boise
Explore the most affordable flight options available from Grand Rapids to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.

This American Airlines deal was found by Cheapflights users on 5/10. 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.
Wed 8/132:18 pmGRR - BOI
1 stop9h 25mAmerican Airlines
Sat 8/167:00 amBOI - GRR
1 stop8h 49mAmerican Airlines
Deal found 5/10$354
This Delta deal was found by Cheapflights users on 5/10. 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.
Wed 8/136:26 pmGRR - BOI
1 stop7h 03mDelta
Sat 8/165:40 amBOI - GRR
2 stops9h 43mDelta
Deal found 5/10$359
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/244:40 pmGRR - BOI
1 stop9h 45mSouthwest
Sun 6/295:40 pmBOI - GRR
1 stop5h 35mSouthwest
Deal found 5/10$389
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Sun 5/258:00 amGRR - BOI
2 stops9h 59mUnited Airlines
Thu 5/292:35 pmBOI - GRR
1 stop5h 43mUnited Airlines
Deal found 5/10$392
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:00 amGRR - BOI
2 stops8h 45mAlaska Airlines
Tue 10/286:00 amBOI - GRR
3 stops12h 50mAlaska Airlines
Deal found 5/10$782

Cheapflights Fare Finder

Customize your flight search to find flights from Grand Rapids to Boise 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 May 12, 2025.
Use the filters below to find and compare flights from Grand Rapids to Boise that are best for you.

Fly from

Grand Rapids

Fly to

Boise

Route

Depart

Return

Price

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Sun 5/25

2:14 pm-10:00 pm

1 stop9h 46m

Boise Air Term. Gowen Fld

Thu 5/29

1:38 pm-10:09 pm

1 stop6h 31m

$357

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Tue 6/24

4:40 pm-12:25 am

1 stop9h 45m

Boise Air Term. Gowen Fld

Sun 6/29

5:40 pm-1:15 am

1 stop5h 35m

$389

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Sun 5/25

8:00 am-3:59 pm

2 stops9h 59m

Boise Air Term. Gowen Fld

Thu 5/29

2:35 pm-10:18 pm

1 stop5h 43m

$392

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Mon 7/14

8:13 pm-11:59 pm

1 stop5h 46m

Boise Air Term. Gowen Fld

Fri 7/18

3:17 pm-11:03 pm

1 stop5h 46m

$427

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Thu 7/3

3:00 pm-10:29 pm

1 stop9h 29m

$157

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Sun 6/22

7:27 pm-12:44 pm

1 stop19h 17m

$330

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Sun 6/22

6:00 am-3:59 pm

2 stops11h 59m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Compare providers for flights from Grand Rapids to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to Boise in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Rapids-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Rapids-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Rapids to Boise

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

How far ahead should I book a flight from Grand Rapids to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Grand Rapids to Boise. Price data was last updated on May 9, 2025.

The price you pay for your flight from Grand Rapids to Boise may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Grand Rapids to Boise (average of $314). Flying from Grand Rapids to Boise in June is currently the most expensive (average of $399). 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 BOI?

Find hourly flight availability from Grand Rapids to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Grand Rapids to Boise in the afternoon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated May 12, 2025.
Southwest
8.0
Very good
4,288 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,288 reviews
Southwest
8.0
Very good
4,288 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,949 reviews
Southwest
8.0
Very good
4,288 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,723 reviews
Southwest
8.0
Very good
4,288 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,288 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

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

    Currently priced at $357, American Airlines will fly you from Grand Rapids to Boise and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and United Airlines - these airlines can fly you to your destination from $389 and $392, respectively. American Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $157. Users have also found prices from $330 and $349 on American Airlines and United Airlines, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Grand Rapids to Boise (average of $314). Flying from Grand Rapids to Boise in June is currently the most expensive (average of $399). 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
Nampa
Meridian
McCall
Caldwell
Ontario

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Top 4 airlines flying from Grand Rapids to Boise

Discover the top 4 airlines that operate flights from Grand Rapids to Boise. 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 May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$511FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$342Average$697FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$370Average$546FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$376Average$485FlexibilityNo cancel feeOn-time71%

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