What is the cheapest airline that flies from Rhode Island to Key West?

Spirit Airlines, Delta, and Allegiant Air are the most popular carriers operating from Rhode Island to Key West

What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Rhode Island according to our data. American Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Rhode Island to Key West Airport?

Prices for flights from Rhode Island to Key West Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Rhode Island to Key West Airport?

The number of operators available for flights from Rhode Island to Key West Airport is 5 as of October 2025.

How old do you have to be to fly from Rhode Island to Key West Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rhode Island to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$113 Cheap Flights from Rhode Island to Key West in 2025/26

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Find the cheapest flights from Rhode Island to Key West

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 11:53 amBOS-EYW

3h 53mnonstop

12:49 pm - 4:20 pmEYW-BOS

3h 31mnonstop

$207JetBlue

Find Deal

Mon, Nov 17 - Wed, Nov 26

8:00 am - 11:53 amBOS-EYW

3h 53mnonstop

12:49 pm - 4:20 pmEYW-BOS

3h 31mnonstop

$208JetBlue

Find Deal

Mon, Nov 17 - Wed, Nov 26

5:45 am - 1:30 pmBOS-EYW

7h 45m1 stop

2:25 pm - 12:40 amEYW-BOS

10h 15m1 stop

$215Spirit Airlines

Find Deal

Thu, Jan 29 - Mon, Feb 2

5:45 am - 1:30 pmBOS-EYW

7h 45m1 stop

2:25 pm - 12:40 amEYW-BOS

10h 15m1 stop

$220Spirit Airlines

Find Deal

Fri, Jan 23 - Mon, Jan 26

12:10 pm - 8:06 pmBOS-EYW

7h 56m1 stop

6:17 pm - 1:13 amEYW-BOS

6h 56m1 stop

$237Delta

Find Deal

Fri, Oct 31 - Tue, Nov 4

6:00 am - 2:06 pmBOS-EYW

8h 06m1 stop

3:02 pm - 11:41 pmEYW-BOS

8h 39m2 stops

$242United Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

6:00 am - 10:09 amBOS-EYW

28h 09m2 stops

2:25 pm - 12:40 amEYW-BOS

10h 15m1 stop

$245Multiple Airlines

Find Deal

Tue, Jan 20 - Wed, Jan 28

12:10 pm - 7:53 pmBOS-EYW

7h 43m1 stop

6:18 pm - 1:26 amEYW-BOS

7h 08m1 stop

$252Delta

Find Deal

Mon, Nov 17 - Wed, Nov 26

7:32 pm - 11:03 amBOS-EYW

15h 31m1 stop

2:25 pm - 12:40 amEYW-BOS

10h 15m1 stop

$258Multiple Airlines

Find Deal

Fri, Feb 27 - Tue, Mar 3

6:00 am - 2:06 pmBOS-EYW

8h 06m1 stop

5:05 pm - 11:54 pmEYW-BOS

6h 49m1 stop

$262United Airlines

Find Deal

Mon, Dec 15 - Fri, Dec 19

Delta flights from Rhode Island to Key West

Our best Delta deals on Rhode Island to Key West flight tickets

Delta

Oct 31

BOS12:10 pmBoston Logan Intl

7h 56m

1 stop

EYW8:06 pmKey West

Nov 4

EYW6:17 pmKey West

6h 56m

1 stop

BOS1:13 amBoston Logan Intl

$237

Find similar

Delta

Nov 17

BOS12:10 pmBoston Logan Intl

7h 43m

1 stop

EYW7:53 pmKey West

Nov 26

EYW6:18 pmKey West

7h 08m

1 stop

BOS1:26 amBoston Logan Intl

$252

Find similar

Delta

Jan 1

BOS7:00 amBoston Logan Intl

6h 37m

1 stop

EYW1:37 pmKey West

Jan 6

EYW6:00 pmKey West

6h 59m

1 stop

BOS12:59 amBoston Logan Intl

$267

Find similar

American Airlines flights from Rhode Island to Key West

Our best American Airlines deals on Rhode Island to Key West flight tickets

American Airlines

Nov 20

PVD2:22 pmProvidence-TFGreen

7h 25m

1 stop

EYW9:47 pmKey West

Nov 24

EYW5:09 pmKey West

5h 44m

1 stop

PVD10:53 pmProvidence-TFGreen

$269

Find similar

American Airlines

Nov 20

PVD2:22 pmProvidence-TFGreen

9h 28m

2 stops

EYW11:50 pmKey West

Nov 24

EYW5:09 pmKey West

5h 44m

1 stop

PVD10:53 pmProvidence-TFGreen

$274

Find similar

American Airlines

Dec 17

BOS7:20 amBoston Logan Intl

8h 04m

1 stop

EYW3:24 pmKey West

Dec 24

EYW3:25 pmKey West

3h 34m

BOS6:59 pmBoston Logan Intl

$277

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 11/17

8:00 am-11:53 am

Nonstop3h 53m

Key West

Wed 11/26

12:49 pm-4:20 pm

Nonstop3h 31m

$207

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 11/17

8:00 am-11:53 am

Nonstop3h 53m

Key West

Wed 11/26

12:49 pm-4:20 pm

Nonstop3h 31m

$208

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Thu 1/29

5:45 am-1:30 pm

1 stop7h 45m

Key West

Mon 2/2

2:25 pm-12:40 am

1 stop10h 15m

$215

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Fri 1/23

5:45 am-1:30 pm

1 stop7h 45m

Key West

Mon 1/26

2:25 pm-12:40 am

1 stop10h 15m

$220

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Fri 10/31

12:10 pm-8:06 pm

1 stop7h 56m

Key West

Tue 11/4

6:17 pm-1:13 am

1 stop6h 56m

$237

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Tue 12/2

6:00 am-2:06 pm

1 stop8h 06m

Key West

Tue 12/9

3:02 pm-11:41 pm

2 stops8h 39m

$242

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Tue 1/20

6:00 am-10:09 am

2 stops28h 09m

Key West

Wed 1/28

2:25 pm-12:40 am

1 stop10h 15m

$245

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 11/17

12:10 pm-7:53 pm

1 stop7h 43m

Key West

Wed 11/26

6:18 pm-1:26 am

1 stop7h 08m

$252

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Fri 2/27

7:32 pm-11:03 am

1 stop15h 31m

Key West

Tue 3/3

2:25 pm-12:40 am

1 stop10h 15m

$258

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 12/15

6:00 am-2:06 pm

1 stop8h 06m

Key West

Fri 12/19

5:05 pm-11:54 pm

1 stop6h 49m

$262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rhode Island to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Rhode Island to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $316. If you are unable to visit Key West during the month of September, then departing from Rhode Island during the month January is also very affordable. Most momondo users find prices during this month for around $336.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Rhode Island is on a Saturday. momondo users have found tickets for Saturday departures for as low as $437. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Rhode Island to Key West for around $654.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is at noon. momondo users have found flights departing from Rhode Island to Key West at noon for as low as $443. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the morning, with an average ticket price of $496. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Rhode Island for as low as $355 on momondo.

Cheap Rhode Island to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rhode Island to Key West

Fastest flight time	3h 52m
Direct flights	Every day
Airports in Key West	1 airport

The fastest flight from Rhode Island to Key West takes 3h 52m

Direct flights go from Rhode Island to Key West every day.

There is 1 airport near Key West: Key West (EYW)

Search flight deals

When did momondo last update prices for flights from Rhode Island to Key West Airport?
Prices for flights from Rhode Island to Key West Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Rhode Island to Key West Airport?
The number of operators available for flights from Rhode Island to Key West Airport is 5 as of October 2025.
How old do you have to be to fly from Rhode Island to Key West Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rhode Island to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rhode Island to Key West

Compare and see reviews for airlines that fly from Rhode Island to Key West with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $213	Free Cancellation	Rating 7.4 8,957 reviews	Search United Airlines flights
JetBlue	PriceFrom $217	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 7,967 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights

Big Pine Key

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Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Key West?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rhode Island to Key West for you.

Can I find flights from Rhode Island to Key West with flexible booking policies on momondo?

All flight searches from Rhode Island to Key West on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rhode Island to Key West?

momondo helps you find the best flight between Rhode Island and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rhode Island to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Rhode Island to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.