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Key Largo

$91+ Cheap flights from Grand Rapids (GRR) to Key Largo, FL

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — MIA
déc. 26 — janv. 21
ven. 12/26
ven. 1/2
1 adult, Economy
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Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to Key Largo are usually found in September or October, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Grand Rapids to Key Largo

Keep the following information in mind while searching for Grand Rapids to Key Largo flight deals. Data was last updated novembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$221
(Delta)

One-way from

$91
(Southwest)

Popular in

December

Cheapest in

September

Average price

$402
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Miami flight deals.
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Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Miami flights.
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From Grand Rapids Gerald R. Ford Intl to Key Largo
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One-way flight from Grand Rapids Gerald R. Ford Intl to Key Largo
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Grand Rapids to Key Largo

Cheapest flights from Grand Rapids to Key Largo
Explore the most affordable flight options available from Grand Rapids to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 26, 2025.

This American Airlines deal was found by Cheapflights users on 11/25. 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.
mer. 12/315:20 amGRR - MIA
Nonstop3h 20mAmerican Airlines
mar. 1/68:28 pmMIA - GRR
Nonstop3h 31mAmerican Airlines
Deal found 11/25$250
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
mar. 12/307:11 pmGRR - MIA
1 stop5h 36mMultiple Airlines
mar. 1/69:59 pmMIA - GRR
2 stops46h 28mMultiple Airlines
Deal found 11/25$255
This Southwest deal was found by Cheapflights users on 11/25. 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.
mer. 12/314:00 pmGRR - MIA
1 stop5h 50mSouthwest
mar. 1/67:15 amMIA - GRR
1 stop7h 05mSouthwest
Deal found 11/25$258
This American Airlines deal was found by Cheapflights users on 11/25. 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.
jeu. 12/187:00 amGRR - MIA
1 stop7h 06mAmerican Airlines
mer. 12/248:53 pmMIA - GRR
Nonstop3h 23mAmerican Airlines
Deal found 11/25$260
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
mar. 12/237:11 pmGRR - MIA
1 stop5h 36mMultiple Airlines
lun. 12/298:00 amMIA - GRR
2 stops25h 36mMultiple Airlines
Deal found 11/25$269
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
mar. 12/237:11 pmGRR - MIA
1 stop5h 36mFrontier
mar. 12/309:05 pmMIA - GRR
2 stops35h 20mFrontier
Deal found 11/25$273
This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
jeu. 12/113:57 pmGRR - MIA
2 stops19h 15mMultiple Airlines
lun. 12/157:05 amMIA - GRR
1 stop15h 31mMultiple Airlines
Deal found 11/23$282
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
mar. 12/307:11 pmGRR - MIA
1 stop24h 19mMultiple Airlines
lun. 1/510:19 pmMIA - GRR
2 stops37h 29mMultiple Airlines
Deal found 11/25$291
This Delta deal was found by Cheapflights users on 11/26. 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.
mer. 12/173:37 pmGRR - MIA
1 stop6h 13mDelta
lun. 12/226:23 pmMIA - GRR
1 stop5h 10mDelta
Deal found 11/26$302
This United Airlines deal was found by Cheapflights users on 11/24. 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.
mer. 12/106:00 amGRR - MIA
1 stop5h 49mUnited Airlines
lun. 12/154:16 pmMIA - GRR
1 stop7h 13mUnited Airlines
Deal found 11/24$305

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Rapids to Key Largo 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 novembre 26, 2025.
Use the filters below to find and compare flights from Grand Rapids to Key Largo that are best for you.

Fly from

Grand Rapids

Fly to

Key Largo

Route

Depart

Return

Price

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

mar. 2/24

6:11 pm-12:53 am

1 stop6h 42m

Miami

mer. 2/25

7:00 am-3:04 pm

1 stop8h 04m

$251

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

sam. 1/31

11:41 am-10:20 pm

2 stops10h 39m

Miami

mer. 2/4

4:19 pm-10:00 pm

1 stop5h 41m

$256

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

mer. 1/21

9:00 am-3:05 pm

1 stop6h 05m

Miami

sam. 1/24

6:00 am-3:55 pm

2 stops9h 55m

$256

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

sam. 2/7

1:40 pm-9:10 pm

1 stop7h 30m

Miami

mer. 2/11

8:05 am-3:17 pm

1 stop7h 12m

$262

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

dim. 1/18

3:15 pm-9:00 pm

1 stop5h 45m

Miami

jeu. 1/22

7:15 am-2:20 pm

1 stop7h 05m

$263

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

jeu. 1/1

4:00 pm-10:05 pm

1 stop6h 05m

Miami

jeu. 1/8

6:55 am-2:20 pm

2 stops7h 25m

$268

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

lun. 2/23

4:05 pm-10:25 pm

1 stop6h 20m

Miami

jeu. 2/26

6:50 am-12:30 pm

1 stop5h 40m

$270

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

mar. 1/27

8:00 am-2:18 pm

1 stop6h 18m

Miami

lun. 2/2

5:50 am-11:53 am

1 stop6h 03m

$275

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

dim. 1/18

1:33 pm-8:29 pm

1 stop6h 56m

Miami

sam. 1/24

6:20 am-3:55 pm

2 stops9h 35m

$277

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

mar. 1/27

4:20 pm-9:30 pm

1 stop5h 10m

Miami

lun. 2/2

6:55 am-3:40 pm

2 stops8h 45m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 22 results
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Best time to book a flight from Grand Rapids to Key Largo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Grand Rapids to Key Largo. Price data was last updated on November 21, 2025.

The best time to book flights from Grand Rapids to Key Largo is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Grand Rapids to Key Largo (average of $89). Flying from Grand Rapids to Key Largo in August is currently the most expensive (average of $184). 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 KE9?

Find hourly flight availability from Grand Rapids to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembre 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from Grand Rapids to Key Largo by exploring options for tickets at noon.

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

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

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

Weekly flight availability from Grand Rapids to Key Largo

Explore weekly flight availability from Grand Rapids to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated novembre 26, 2025.

The most flights from GRR to KE9 are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated novembre 26, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Grand Rapids to Key Largo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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
7.9
Good
7,999 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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
United Airlines
7.4
Good
9,046 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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
11,038 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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
Frontier
5.8
Fair
3,099 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

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 Grand Rapids to Key Largo. 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 Key Largo?

    Most people fly from Grand Rapids Gerald R. Ford Intl (GRR) if they book a flight from Grand Rapids to Key Largo. On average, Gerald R. Ford Intl has 1 outbound flight to Key Largo per day from 6 airlines. Grand Rapids Gerald R. Ford Intl is conveniently located just 9.2 mi from Grand Rapids’s city center.

  • How popular is this Grand Rapids to Key Largo flight route?

    This flight path from Grand Rapids Gerald R. Ford Intl to Key Largo was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as $263, Delta can have you in Key Largo from Grand Rapids in 5h 45m. There are 1216 mi between Grand Rapids and Key Largo. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Grand Rapids to Key Largo?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Grand Rapids to Key Largo on time: American Airlines (92%), Qatar Airways (92%), Envoy Air (92%).

  • What are the cheapest flights from Grand Rapids to Key Largo?

    On average you can expect to pay $482 for a flight from Grand Rapids to Key Largo. The cheapest flight overall is $155 while the most popular route, (Grand Rapids Gerald R. Ford Intl - Miami) is currently priced at $200.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Grand Rapids to Key Largo (average of $89). Flying from Grand Rapids to Key Largo in August is currently the most expensive (average of $184). 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.

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Top 6 airlines flying from Grand Rapids to Key Largo

Discover the top 6 airlines that operate flights from Grand Rapids to Key Largo. 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 novembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$258FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$116Average$292FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$197Average$460FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$399FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$243Average$431FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$436FlexibilityNo cancel feeOn-time69%

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