HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key Largo

$268+ Cheap flights from Rochester (RST) to Key Largo, FL

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
RST — MIA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rochester to Key Largo 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Rochester to Key Largo

Keep the following information in mind while searching for Rochester to Key Largo flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$268
(American Airlines)

Popular in

October

Cheapest in

May

Average price

$404
Provider with most accurate pricing for Rochester-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rochester-Miami flights.
Search Deals
From Rochester to Key Largo
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Rochester to Key Largo

Cheapest flights from Rochester to Key Largo
Explore the most affordable flight options available from Rochester to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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 4/22:48 pmRST - MIA
1 stop7h 29mAmerican Airlines
Wed 4/96:20 amMIA - RST
1 stop6h 02mAmerican Airlines
Deal found 2/19$268
This Delta deal was found by Cheapflights users on 2/20. 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 4/212:45 pmRST - MIA
2 stops11h 00mDelta
Wed 4/98:05 amMIA - RST
2 stops10h 14mDelta
Deal found 2/20$279

Find flights from Rochester to Key Largo within your budget

Customize your flight search to find flights from Rochester 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 February 20, 2025.

Fly from

Rochester

Fly to

Key Largo

Route

Depart

Return

Price

RochesterMiami

RST - MIA

RSTMIA

Rochester

Wed 4/2

11:59 am-7:05 pm

1 stop6h 06m

Miami

Wed 4/9

8:34 am-2:39 pm

1 stop7h 05m

$268

RochesterMiami

RST - MIA

RSTMIA

Rochester

Wed 4/2

12:45 pm-12:45 am

2 stops11h 00m

Miami

Wed 4/9

8:05 am-5:19 pm

2 stops10h 14m

$279

RochesterMiami

RST - MIA

RSTMIA

Rochester

Tue 3/4

5:50 am-12:23 pm

1 stop5h 33m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Rochester to Key Largo

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

Travel insights for flights from Rochester to Key Largo

Get recent, data-driven insights about flights from Rochester to Key Largo including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Rochester to Key Largo (average of $231). Flying from Rochester 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 RST to KE9?

Find hourly flight availability from Rochester 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 February 20, 2025.

When flying from Rochester to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Key Largo by month

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

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

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

If weather is an important factor for your trip to Key Largo, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 February 20, 2025.
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Rochester 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 Rochester to Key Largo?

    Rochester (RST), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Rochester to Key Largo. 2 airlines have flights from Rochester to Key Largo on a regular basis. Booking flights from Rochester to Key Largo should not be difficult; the airport handles an average of 0 outbound flights to Key Largo per day.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rochester 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 Rochester to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Rochester to Key Largo (average of $231). Flying from Rochester 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rochester to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
Minneapolis to Orlando flights
Minneapolis to Fort Myers flights
Minneapolis to Tampa flights
Minneapolis to Fort Lauderdale flights
Minneapolis to Miami flights
Minneapolis to Sarasota flights
Minneapolis to West Palm Beach flights
Minneapolis to Valparaiso flights
Minneapolis to St Petersburg flights
Minneapolis to Pensacola flights
Minneapolis to Jacksonville flights
Minneapolis to Key West flights
Minneapolis to Panama City flights
Sioux Falls to Orlando flights
Minneapolis to Daytona Beach flights
Fargo to Orlando flights
Rochester to Tampa flights
Fargo to Fort Myers flights
Sioux Falls to Fort Myers flights
Minneapolis to Melbourne flights
Fargo to Tampa flights
Rochester to Fort Myers flights
Sioux Falls to Miami flights
Sioux Falls to Sarasota flights
Sioux Falls to Pensacola flights
Sioux Falls to Tampa flights
Fargo to Miami flights
Rochester to Orlando flights
Sioux Falls to Orlando Sanford Intl flights
Minneapolis to Orlando Sanford Intl flights
Minneapolis to Tallahassee flights
Duluth to Orlando flights
Fargo to Fort Lauderdale flights
Fargo to Sarasota flights
Sioux Falls to West Palm Beach flights
Sioux Falls to Fort Lauderdale flights
Sioux Falls to Key West flights
Sioux Falls to Panama City flights
Minneapolis to Gainesville flights
Duluth to Miami flights
Duluth to Fort Myers flights
Duluth to Sarasota flights
Fargo to Key West flights
Duluth to Tampa flights
Fargo to Valparaiso flights
Fargo to Gainesville flights
Rochester to Jacksonville flights
Rochester to Miami flights
Sioux Falls to Jacksonville flights
Brainerd to Fort Myers flights

Top 2 airlines flying from Rochester to Key Largo

Discover the top 2 airlines that operate flights from Rochester 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$453FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$545FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.