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Key Largo

$100+ Cheap flights from Rochester (ROC) 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — MIA
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheapflights Tip: The best prices from Rochester Greater Rochester Intl to Key Largo are usually found in September or January, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 June 26, 2025.

Round-trip from

$199
(Southwest)

One-way from

$100
(Southwest)

Popular in

March

Cheapest in

September

Average price

$347
From Rochester Greater Rochester Intl to Key Largo
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One-way flight from Rochester Greater Rochester Intl to Key Largo
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Highest demand for flights based on searches. 17% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 26, 2025.

This Southwest deal was found by Cheapflights users on 6/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/14:50 pmROC - MIA
1 stop5h 05mSouthwest
Tue 7/85:10 pmMIA - ROC
1 stop5h 50mSouthwest
Deal found 6/24$199
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:26 amROC - MIA
1 stop5h 53mAmerican Airlines
Sun 9/146:28 amMIA - ROC
1 stop5h 10mAmerican Airlines
Deal found 6/24$201
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:15 pmROC - MIA
1 stop6h 40mDelta
Fri 9/268:05 amMIA - ROC
1 stop7h 27mDelta
Deal found 6/25$213
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:05 amROC - MIA
2 stops11h 05mUnited Airlines
Sat 9/138:58 amMIA - ROC
2 stops12h 15mUnited Airlines
Deal found 6/26$299
This Mytrip deal was found by Cheapflights users on 6/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/165:34 pmROC - MIA
2 stops18h 18mSpirit Airlines
Wed 8/204:53 pmMIA - ROC
2 stops31h 06mSpirit Airlines
Deal found 6/24$315

Cheapflights Fare Finder

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 June 26, 2025.
Use the filters below to find and compare flights from Rochester to Key Largo that are best for you.

Fly from

Rochester

Fly to

Key Largo

Route

Depart

Return

Price

RochesterMiami

ROC - MIA

ROCMIA

Rochester Greater Rochester Intl

Tue 7/1

4:50 pm-9:55 pm

1 stop5h 05m

Miami

Tue 7/8

5:10 pm-11:00 pm

1 stop5h 50m

$199

RochesterMiami

ROC - MIA

ROCMIA

Rochester Greater Rochester Intl

Thu 9/4

12:08 pm-6:45 pm

1 stop6h 37m

Miami

Sat 9/13

6:50 am-12:41 pm

1 stop5h 51m

$201

RochesterMiami

ROC - MIA

ROCMIA

Rochester Greater Rochester Intl

Sat 9/20

2:15 pm-8:55 pm

1 stop6h 40m

Miami

Fri 9/26

8:05 am-3:32 pm

1 stop7h 27m

$213

RochesterMiami

ROC - MIA

ROCMIA

Rochester Greater Rochester Intl

Thu 9/4

6:05 am-5:10 pm

2 stops11h 05m

Miami

Sat 9/13

8:58 am-9:13 pm

2 stops12h 15m

$299

RochesterMiami

ROC - MIA

ROCMIA

Rochester Greater Rochester Intl

Sat 8/16

5:34 pm-11:52 am

2 stops18h 18m

Miami

Wed 8/20

4:53 pm-11:59 pm

2 stops31h 06m

$315

RochesterMiami

ROC - MIA

ROCMIA

Rochester Greater Rochester Intl

Sat 7/26

11:18 am-4:53 pm

3 stops29h 35m

Miami

Sun 8/3

11:11 am-10:13 am

2 stops23h 02m

$383

RochesterMiami

ROC - MIA

ROCMIA

Rochester Greater Rochester Intl

Fri 7/18

5:50 am-10:20 am

1 stop4h 30m

$100

RochesterMiami

ROC - MIA

ROCMIA

Rochester Greater Rochester Intl

Sat 7/26

7:39 pm-12:37 am

1 stop4h 58m

$101

RochesterMiami

ROC - MIA

ROCMIA

Rochester Greater Rochester Intl

Tue 7/29

6:32 pm-12:47 am

1 stop6h 15m

$109

RochesterMiami

ROC - MIA

ROCMIA

Rochester Greater Rochester Intl

Mon 9/1

5:34 pm-6:19 pm

2 stops24h 45m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 13 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Rochester to Key Largo

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

Use this chart to determine the optimal time to book a round-trip flight from Rochester to Key Largo. Price data was last updated on June 20, 2025.

The best time to book flights from Rochester to Key Largo is 58 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 Rochester to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Rochester to Key Largo (average of $230). 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 ROC 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 June 26, 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.

What is the cheapest day to fly from Rochester to Key Largo?

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

Travelers seeking maximum savings on their Rochester to Key Largo flight should consider departing on Friday 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 June 26, 2025.
Read through reviews of airlines operating flights from Rochester to Key Largo, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,838 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    Located just 3.8 mi from the city center, Rochester Greater Rochester Intl is the airport most travelers will use when flying to Key Largo from Rochester. Booking flights from Greater Rochester Intl (ROC) to Key Largo should be relatively easy as there are 0 daily outbound flights to Key Largo from 6 different airlines.

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

    The cheapest airlines for a one-way flight from Rochester to Key Largo are Southwest ($100), American Airlines ($101), and Delta ($109).

  • What are the cheapest flights from Rochester to Key Largo?

    While on average a flight from Rochester to Key Largo is generally $564, our data shows the cheapest flight currently is $268. When looking at the most popular route, (Rochester Greater Rochester Intl - Miami), you can expect to pay $200 for that flight.

  • 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 $230). 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.

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Top 6 airlines flying from Rochester to Key Largo

Discover the top 6 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$72Average$158FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$157Average$295FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$194Average$439FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$194Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$214Average$339FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$410FlexibilityNo cancel feeOn-time69%

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