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Key Largo

$67+ Cheap flights from Rhode Island 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — MIA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Rhode Island to Key Largo

Keep the following information in mind while searching for Rhode Island to Key Largo flight deals. Data was last updated July 31, 2025.

Round-trip from

$125
(CheapOair)

One-way from

$67
(FlightHub)

Popular in

April

Cheapest in

September

Average price

$247
From Rhode Island to Key Largo
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One-way flight from Rhode Island to Key Largo
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Highest demand for flights based on searches. 2% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Rhode Island to Key Largo

Cheapest flights from Rhode Island to Key Largo
Explore the most affordable flight options available from Rhode Island to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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 9/106:13 pmBOS - MIA
Nonstop3h 37mAmerican Airlines
Mon 9/159:40 pmMIA - BOS
Nonstop3h 19mAmerican Airlines
Deal found 7/29$122
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/233:25 pmBOS - MIA
Nonstop3h 41mSpirit Airlines
Thu 8/2811:09 amMIA - BOS
Nonstop3h 21mSpirit Airlines
Deal found 7/29$125
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 11/119:15 amBOS - MIA
1 stop8h 03mDelta
Wed 11/1211:15 amMIA - BOS
Nonstop3h 24mDelta
Deal found 7/28$127
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Thu 10/3011:25 amBOS - MIA
Nonstop3h 36mFrontier
Sun 11/27:05 amMIA - BOS
Nonstop3h 25mFrontier
Deal found 7/30$135
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/307:45 amPVD - MIA
1 stop7h 05mAmerican Airlines
Fri 9/51:55 pmMIA - PVD
1 stop6h 30mAmerican Airlines
Deal found 7/31$167
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 12/25:45 amPVD - MIA
1 stop5h 50mDelta
Fri 12/58:05 amMIA - PVD
1 stop7h 56mDelta
Deal found 7/30$217
This Southwest deal was found by Cheapflights users on 7/29. 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 9/96:10 amPVD - MIA
2 stops10h 30mSouthwest
Thu 9/115:05 pmMIA - PVD
1 stop6h 05mSouthwest
Deal found 7/29$233

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island 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 31, 2025.
Use the filters below to find and compare flights from Rhode Island to Key Largo that are best for you.

Fly from

Rhode Island

Fly to

Key Largo

Route

Depart

Return

Price

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 9/10

6:13 pm-9:50 pm

Nonstop3h 37m

Miami

Mon 9/15

9:40 pm-12:59 am

Nonstop3h 19m

$122

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sat 8/23

3:25 pm-7:06 pm

Nonstop3h 41m

Miami

Thu 8/28

11:09 am-2:30 pm

Nonstop3h 21m

$125

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 9/24

7:10 am-10:43 am

Nonstop3h 33m

Miami

Sat 9/27

11:38 am-2:59 pm

Nonstop3h 21m

$127

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Thu 10/9

11:25 am-3:01 pm

Nonstop3h 36m

Miami

Thu 10/16

7:05 am-10:30 am

Nonstop3h 25m

$136

ProvidenceMiami

PVD - MIA

PVDMIA

Providence-TFGreen

Sat 8/30

7:45 am-2:50 pm

1 stop7h 05m

Miami

Fri 9/5

1:55 pm-8:25 pm

1 stop6h 30m

$167

ProvidenceMiami

PVD - MIA

PVDMIA

Providence-TFGreen

Thu 8/21

6:59 pm-12:24 am

1 stop5h 25m

Miami

Tue 8/26

6:00 am-11:24 am

1 stop5h 24m

$217

ProvidenceMiami

PVD - MIA

PVDMIA

Providence-TFGreen

Tue 9/9

6:10 am-4:40 pm

2 stops10h 30m

Miami

Thu 9/11

5:05 pm-11:10 pm

1 stop6h 05m

$233

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sun 8/17

3:25 pm-7:06 pm

Nonstop3h 41m

$67

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 10/1

12:00 pm-6:51 pm

1 stop6h 51m

$69

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 10/1

9:05 am-4:40 pm

1 stop7h 35m

$76

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 18 results
1
2

Best time to book a flight from Rhode Island to Key Largo

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

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

Currently, September is the cheapest month in which you can book a flight from Rhode Island to Key Largo (average of $232). Flying from Rhode Island 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 RI to KE9?

Find hourly flight availability from Rhode Island 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 31, 2025.

When flying from Rhode Island 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.

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 31, 2025.
Read through reviews of airlines operating flights from Rhode Island to Key Largo, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,914 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island 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 are the cheapest airlines to fly from Rhode Island to Key Largo one-way?

    The cheapest airlines for a one-way flight from Rhode Island to Key Largo are Spirit Airlines ($67), Delta ($69), and Southwest ($76).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rhode Island 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 Rhode Island to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Rhode Island to Key Largo (average of $232). Flying from Rhode Island 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 Rhode Island to Key Largo

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Top 7 airlines flying from Rhode Island to Key Largo

Discover the top 7 airlines that operate flights from Rhode Island 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$103FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$57Average$163FlexibilityNo cancel feeOn-time65%
DeltaCheapest$96Average$342FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$157Average$369FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$158Average$402FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$164Average$341FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$186Average$487FlexibilityNo cancel feeOn-time69%

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