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Rochester

$293+ Cheap flights from Key Largo, FL to Rochester, MN (RST)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — RST
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Key Largo to Rochester

Keep the following information in mind while searching for Key Largo to Rochester flight deals. Data was last updated September 17, 2025.

Round-trip from

$313
(Delta)

One-way from

$293
(Delta)

Popular in

September

Cheapest in

January

Average price

$744
From Key Largo to Rochester
Search Deals
One-way flight from Key Largo to Rochester
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Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($33 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 Rochester

Cheapest flights from Key Largo to Rochester
Explore the most affordable flight options available from Key Largo to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 11/147:13 pmMIA - RST
1 stop5h 26mDelta
Sat 11/1511:35 amRST - MIA
2 stops12h 13mDelta
Deal found 9/16$363
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:58 pmMIA - RST
1 stop5h 31mDelta
Sat 10/1112:40 pmRST - MIA
2 stops10h 49mDelta
Deal found 9/15$374
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:35 pmMIA - RST
1 stop5h 53mDelta
Mon 10/67:00 amRST - MIA
1 stop5h 28mDelta
Deal found 9/15$408
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:20 amMIA - RST
1 stop7h 10mAmerican Airlines
Mon 10/66:00 amRST - MIA
2 stops9h 48mAmerican Airlines
Deal found 9/15$414
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.
Tue 9/306:20 amMIA - RST
1 stop7h 10mAmerican Airlines
Sat 10/44:00 pmRST - MIA
1 stop6h 28mAmerican Airlines
Deal found 9/14$430
This Delta deal was found by Cheapflights users on 9/16. 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 10/16:35 pmMIA - RST
1 stop5h 53mDelta
Sun 10/511:25 amRST - MIA
1 stop5h 00mDelta
Deal found 9/16$439
This Delta deal was found by Cheapflights users on 9/17. 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.
Fri 10/36:35 pmMIA - RST
1 stop5h 53mDelta
Sun 10/57:00 amRST - MIA
1 stop5h 34mDelta
Deal found 9/17$448
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:14 amMIA - RST
2 stops11h 45mAmerican Airlines
Sun 10/511:49 amRST - MIA
1 stop8h 03mAmerican Airlines
Deal found 9/15$454

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Rochester 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 17, 2025.
Use the filters below to find and compare flights from Key Largo to Rochester that are best for you.

Fly from

Key Largo

Fly to

Rochester

Route

Depart

Return

Price

MiamiRochester

MIA - RST

MIARST

Miami

Fri 11/14

7:13 pm-11:39 pm

1 stop5h 26m

Rochester

Sat 11/15

11:35 am-12:48 am

2 stops12h 13m

$363

MiamiRochester

MIA - RST

MIARST

Miami

Mon 10/6

6:58 pm-11:29 pm

1 stop5h 31m

Rochester

Sat 10/11

12:40 pm-12:29 am

2 stops10h 49m

$374

MiamiRochester

MIA - RST

MIARST

Miami

Fri 10/3

3:50 pm-8:59 pm

1 stop6h 09m

Rochester

Mon 10/6

12:53 pm-9:17 pm

1 stop7h 24m

$408

MiamiRochester

MIA - RST

MIARST

Miami

Fri 10/3

6:35 pm-11:28 pm

1 stop5h 53m

Rochester

Mon 10/6

7:00 am-1:28 pm

1 stop5h 28m

$408

MiamiRochester

MIA - RST

MIARST

Miami

Tue 9/30

3:50 pm-8:59 pm

1 stop6h 09m

Rochester

Sat 10/4

6:00 am-6:36 pm

2 stops11h 36m

$436

MiamiRochester

MIA - RST

MIARST

Miami

Wed 10/1

6:35 pm-11:28 pm

1 stop5h 53m

Rochester

Sun 10/5

11:25 am-5:25 pm

1 stop5h 00m

$439

MiamiRochester

MIA - RST

MIARST

Miami

Fri 10/3

6:20 am-12:30 pm

1 stop7h 10m

Rochester

Sun 10/5

6:00 am-12:13 pm

1 stop5h 13m

$448

MiamiRochester

MIA - RST

MIARST

Miami

Fri 10/3

6:35 pm-11:28 pm

1 stop5h 53m

Rochester

Sun 10/5

11:25 am-5:25 pm

1 stop5h 00m

$448

MiamiRochester

MIA - RST

MIARST

Miami

Mon 10/6

6:58 pm-11:29 pm

1 stop5h 31m

$293

MiamiRochester

MIA - RST

MIARST

Miami

Mon 10/6

4:00 pm-11:38 pm

2 stops8h 38m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Key Largo to Rochester

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

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to Rochester, Minnesota (average of $395). Flying from Key Largo to Rochester, Minnesota in December is currently the most expensive (average of $447). 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.

Reviews of airlines servicing Rochester

Get insights into the airlines that provide service to Rochester. 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 Rochester. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with American Airlines from Key Largo to Rochester by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

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

    Rochester (RST) is the airport you will fly into if you book a flight from Key Largo to Rochester. You should not have trouble finding flights to Rochester 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 1 airline has flights to the Rochester airport from Key Largo. It is only a 7.0 mi journey from Rochester (RST) to Rochester’s city center.

  • How long is the flight from Key Largo to Rochester, Minnesota?

    Delta and American Airlines can get you from Key Largo to Rochester, Minnesota in just under 5h 26m. Your travel time can differ by up to 43m. Airlines will cover a distance of 1426 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Rochester, Minnesota (average of $395). Flying from Key Largo to Rochester, Minnesota in December is currently the most expensive (average of $447). 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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Top airline flying from Key Largo to Rochester

Discover the top airline that operate flights from Key Largo to Rochester. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$433FlexibilityNo cancel feeOn-time71%

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