Key Largo

$101+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — MIA
Jul 8 — Jul 151
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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 August, booked 56 days in advance, depart on a Tuesday or Monday 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 July 3, 2025.

Round-trip from

$200
(FlightHub)

One-way from

$101
(Priceline)

Popular in

March

Cheapest in

September

Average price

$426
From Grand Rapids Gerald R. Ford Intl to Key Largo
One-way flight from Grand Rapids Gerald R. Ford Intl to Key Largo
Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:33 pmGRR - MIA
1 stop28h 11mFrontier
Sat 9/136:45 amMIA - GRR
1 stop10h 18mFrontier
Deal found 7/1$200
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:37 amGRR - MIA
1 stop8h 21mAmerican Airlines
Mon 10/2711:49 amMIA - GRR
1 stop9h 09mAmerican Airlines
Deal found 7/2$240
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 10/307:30 amGRR - MIA
1 stop7h 20mUnited Airlines
Tue 11/41:05 pmMIA - GRR
2 stops8h 36mUnited Airlines
Deal found 7/2$304
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:00 pmGRR - MIA
1 stop5h 05mSouthwest
Sat 10/186:00 amMIA - GRR
1 stop6h 45mSouthwest
Deal found 7/2$310
This Delta deal was found by Cheapflights users on 7/3. 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.
Sat 7/195:35 pmGRR - MIA
1 stop5h 10mDelta
Tue 7/226:55 amMIA - GRR
1 stop4h 51mDelta
Deal found 7/3$311
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:30 amGRR - MIA
1 stop12h 36mMultiple Airlines
Sat 8/301:45 pmMIA - GRR
3 stops31h 22mMultiple Airlines
Deal found 7/1$315

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 July 3, 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

Thu 7/31

12:03 pm-8:39 pm

1 stop8h 36m

Miami

Thu 8/7

6:00 am-11:13 am

1 stop5h 13m

$187

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

Wed 10/22

9:37 am-5:58 pm

1 stop8h 21m

Miami

Mon 10/27

11:49 am-8:58 pm

1 stop9h 09m

$240

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

Sat 11/8

4:00 pm-8:56 pm

1 stop4h 56m

Miami

Fri 11/21

1:45 pm-10:25 pm

1 stop8h 40m

$281

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

Thu 7/31

12:20 pm-10:11 am

2 stops21h 51m

Miami

Thu 8/7

11:10 am-9:09 pm

1 stop9h 59m

$295

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

Thu 10/30

7:30 am-2:50 pm

1 stop7h 20m

Miami

Tue 11/4

1:05 pm-9:41 pm

2 stops8h 36m

$304

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

Fri 10/10

5:00 pm-10:05 pm

1 stop5h 05m

Miami

Sat 10/18

6:00 am-12:45 pm

1 stop6h 45m

$310

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

Thu 10/2

4:20 pm-12:44 am

1 stop8h 24m

$101

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

Wed 10/22

9:37 am-5:58 pm

1 stop8h 21m

$124

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

Fri 8/15

10:38 am-5:32 pm

1 stop6h 54m

$126

Grand RapidsMiami

GRR - MIA

GRRMIA

Grand Rapids Gerald R. Ford Intl

Sat 7/12

3:00 pm-9:18 pm

1 stop6h 18m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 12 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 June 27, 2025.

The best time to book flights from Grand Rapids to Key Largo is 56 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 $231). Flying from Grand Rapids to Key Largo in March is currently the most expensive (average of $289). 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 July 3, 2025.

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

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 evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 3, 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.

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very good

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 0 outbound flights 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.

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

    $101 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $124 and $156, respectively.

  • 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 (83%), Envoy Air (83%), Qatar Airways (67%).

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

    On average you can expect to pay $652 for a flight from Grand Rapids to Key Largo. The cheapest flight overall is $467 while the most popular route, (Grand Rapids Gerald R. Ford Intl - Miami) is currently priced at $276.

  • 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 $231). Flying from Grand Rapids to Key Largo in March is currently the most expensive (average of $289). 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 Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$116Average$288FlexibilityNo cancel feeOn-time88%
FrontierCheapest$148Average$268FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$395FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$422FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$219Average$426FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$266Average$484FlexibilityNo cancel feeOn-time63%

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