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Grand Rapids

$80+ Cheap flights from Key Largo, FL to Grand Rapids (GRR)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — GRR
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Key Largo to Grand Rapids

Keep the following information in mind while searching for Key Largo to Grand Rapids flight deals. Data was last updated September 15, 2025.

Round-trip from

$162
(Frontier)

One-way from

$80
(Frontier)

Popular in

February

Cheapest in

September

Average price

$250
From Key Largo to Grand Rapids Gerald R. Ford Intl
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One-way flight from Key Largo to Grand Rapids Gerald R. Ford Intl
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Highest demand for flights based on searches. 15% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Key Largo to Grand Rapids

Cheapest flights from Key Largo to Grand Rapids
Explore the most affordable flight options available from Key Largo to Grand Rapids. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:05 amMIA - GRR
1 stop6h 12mFrontier
Thu 11/68:49 pmGRR - MIA
1 stop9h 30mFrontier
Deal found 9/15$162
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amMIA - GRR
1 stop13h 38mFrontier
Thu 10/24:20 pmGRR - MIA
1 stop8h 24mFrontier
Deal found 9/13$174
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:00 amMIA - GRR
1 stop13h 38mFrontier
Thu 10/24:20 pmGRR - MIA
1 stop8h 24mFrontier
Deal found 9/15$196
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amMIA - GRR
1 stop12h 48mFrontier
Mon 10/208:49 pmGRR - MIA
2 stops17h 43mFrontier
Deal found 9/13$203
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/246:00 amMIA - GRR
1 stop14h 09mMultiple Airlines
Sun 10/264:51 pmGRR - MIA
1 stop18h 54mMultiple Airlines
Deal found 9/14$209
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/83:11 pmMIA - GRR
1 stop8h 48mAmerican Airlines
Wed 10/151:52 pmGRR - MIA
1 stop9h 14mAmerican Airlines
Deal found 9/14$221
This Southwest deal was found by Cheapflights users on 9/13. 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 11/256:30 amMIA - GRR
1 stop5h 15mSouthwest
Wed 1/144:20 pmGRR - MIA
1 stop5h 10mSouthwest
Deal found 9/13$225
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/306:16 pmMIA - GRR
1 stop25h 53mMultiple Airlines
Thu 11/68:49 pmGRR - MIA
2 stops13h 22mMultiple Airlines
Deal found 9/15$226
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:00 amMIA - GRR
2 stops9h 03mFrontier
Mon 10/208:49 pmGRR - MIA
2 stops17h 43mFrontier
Deal found 9/15$228
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:15 amMIA - GRR
1 stop6h 05mFrontier
Sun 10/197:28 pmGRR - MIA
2 stops15h 06mFrontier
Deal found 9/14$233

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Grand Rapids 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 September 15, 2025.
Use the filters below to find and compare flights from Key Largo to Grand Rapids that are best for you.

Fly from

Key Largo

Fly to

Grand Rapids

Route

Depart

Return

Price

MiamiGrand Rapids

MIA - GRR

MIAGRR

Miami

Thu 10/30

5:05 am-11:17 am

1 stop6h 12m

Grand Rapids Gerald R. Ford Intl

Thu 11/6

8:49 pm-6:19 am

1 stop9h 30m

$162

MiamiGrand Rapids

MIA - GRR

MIAGRR

Miami

Sun 9/28

6:00 am-7:38 pm

1 stop13h 38m

Grand Rapids Gerald R. Ford Intl

Thu 10/2

4:20 pm-12:44 am

1 stop8h 24m

$174

MiamiGrand Rapids

MIA - GRR

MIAGRR

Miami

Fri 10/24

6:00 am-8:09 pm

1 stop14h 09m

Grand Rapids Gerald R. Ford Intl

Sun 10/26

7:28 pm-10:34 am

2 stops15h 06m

$212

MiamiGrand Rapids

MIA - GRR

MIAGRR

Miami

Tue 10/21

9:50 am-6:35 pm

1 stop8h 45m

Grand Rapids Gerald R. Ford Intl

Wed 10/22

5:45 am-2:22 pm

1 stop8h 37m

$221

MiamiGrand Rapids

MIA - GRR

MIAGRR

Miami

Tue 11/25

6:30 am-11:45 am

1 stop5h 15m

Grand Rapids Gerald R. Ford Intl

Wed 1/14

6:55 am-3:30 pm

2 stops8h 35m

$230

MiamiGrand Rapids

MIA - GRR

MIAGRR

Miami

Tue 11/25

8:40 pm-11:59 pm

Nonstop3h 19m

Grand Rapids Gerald R. Ford Intl

Wed 1/14

5:57 am-9:15 am

Nonstop3h 18m

$235

MiamiGrand Rapids

MIA - GRR

MIAGRR

Miami

Mon 9/29

6:00 am-7:38 pm

1 stop13h 38m

Grand Rapids Gerald R. Ford Intl

Fri 10/3

8:33 pm-12:44 am

1 stop28h 11m

$236

MiamiGrand Rapids

MIA - GRR

MIAGRR

Miami

Mon 9/29

6:00 am-7:38 pm

1 stop13h 38m

Grand Rapids Gerald R. Ford Intl

Thu 10/2

4:20 pm-10:40 am

2 stops18h 20m

$247

MiamiGrand Rapids

MIA - GRR

MIAGRR

Miami

Sat 10/18

5:18 am-10:47 am

1 stop5h 29m

Grand Rapids Gerald R. Ford Intl

Mon 10/20

5:45 am-2:22 pm

1 stop8h 37m

$272

MiamiGrand Rapids

MIA - GRR

MIAGRR

Miami

Sun 9/28

5:59 pm-3:50 pm

1 stop21h 51m

Grand Rapids Gerald R. Ford Intl

Thu 10/2

1:22 pm-8:29 am

2 stops19h 07m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
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Best time to book a flight from Key Largo to Grand Rapids

Have a flexible travel schedule? Discover the best time to fly to Grand Rapids from Key Largo 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 Key Largo to Grand Rapids

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to Grand Rapids (average of $316). Flying from Key Largo to Grand Rapids in March is currently the most expensive (average of $408). 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 KE9 to GRR?

Find hourly flight availability from Key Largo to Grand Rapids. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Grand Rapids as you normally would.

What is the cheapest day to fly from Key Largo to Grand Rapids?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Grand Rapids. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Grand Rapids flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Grand Rapids

Get insights into the airlines that provide service to Grand Rapids. 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 Grand Rapids. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Key Largo to Grand Rapids to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Grand Rapids. 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 into for flights to Grand Rapids from Key Largo?

    Grand Rapids Gerald R. Ford Intl (GRR) is the airport you will fly into if you book a flight from Key Largo to Grand Rapids. You should not have trouble finding flights to Gerald R. Ford Intl from Key Largo; the airport handles an average of 0 inbound flights from Key Largo per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Grand Rapids airport from Key Largo. It is only a 9.2 mi journey from Gerald R. Ford Intl (GRR) to Grand Rapids’s city center.

  • How long is the flight from Key Largo to Grand Rapids?

    For as low as $230, Frontier can have you in Grand Rapids from Key Largo in 5h 15m. There are 1216 mi between Key Largo and Grand Rapids. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Grand Rapids 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 Key Largo to Grand Rapids?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Grand Rapids (average of $316). Flying from Key Largo to Grand Rapids in March is currently the most expensive (average of $408). 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
Holland
Saugatuck
Wyoming

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Top 5 airlines flying from Key Largo to Grand Rapids

Discover the top 5 airlines that operate flights from Key Largo to Grand Rapids. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$84Average$156FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$210Average$394FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$388FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$230Average$384FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$264Average$547FlexibilityNo cancel feeOn-time69%

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