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Cheap flights from Key West to Riviera Maya from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Riviera Maya departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Key West to Riviera Maya

Cheap round-trip flights

Logo
8:55 am - 8:11 amEYW-CUN
24h 16m1 stop
Logo
9:16 am - 11:52 amCUN-EYW
25h 36m1 stop
$366
Find Deal
Sun, Sep 14 - Sun, Sep 21
Logo
8:55 am - 8:11 amEYW-CUN
24h 16m1 stop
Logo
9:16 am - 9:15 amCUN-EYW
22h 59m1 stop
$416
Find Deal
Thu, Oct 30 - Sat, Nov 1
American Airlines Logo
7:31 am - 4:11 pmEYW-CUN
8h 40m1 stop
American Airlines Logo
11:50 am - 4:39 pmCUN-EYW
4h 49m1 stop
$492American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
7:31 am - 4:11 pmEYW-CUN
8h 40m1 stop
American Airlines Logo
11:50 am - 4:39 pmCUN-EYW
4h 49m1 stop
$494American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
6:33 pm - 10:36 amEYW-CUN
16h 03m2 stops
American Airlines Logo
5:12 pm - 11:08 amCUN-EYW
17h 56m2 stops
$497American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
6:33 pm - 10:36 amEYW-CUN
16h 03m2 stops
American Airlines Logo
5:12 pm - 11:08 amCUN-EYW
17h 56m2 stops
$498American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Logo
12:29 pm - 11:08 amEYW-CUN
23h 39m3 stops
Logo
2:07 pm - 11:52 amCUN-EYW
20h 45m2 stops
$513
Find Deal
Sun, Sep 14 - Sun, Sep 21
Logo
12:29 pm - 11:08 amEYW-CUN
23h 39m3 stops
Logo
9:16 am - 8:07 amCUN-EYW
21h 51m3 stops
$546
Find Deal
Sun, Sep 14 - Sun, Sep 21
United Airlines Logo
4:00 pm - 1:23 pmEYW-CZM
22h 23m2 stops
United Airlines Logo
4:42 pm - 3:19 pmCZM-EYW
45h 37m2 stops
$841United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
United Airlines Logo
4:00 pm - 1:23 pmEYW-CZM
22h 23m2 stops
United Airlines Logo
4:42 pm - 3:19 pmCZM-EYW
45h 37m2 stops
$842United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22

American Airlines flights from Key West to Riviera Maya

Our best American Airlines deals on Key West to Riviera Maya flight tickets
American Airlines
Nov 18
EYW7:31 amKey West
8h 40m
1 stop
CUN4:11 pmCancun
Nov 22
CUN11:50 amCancun
4h 49m
1 stop
EYW4:39 pmKey West
$492
Find similar
American Airlines
Nov 18
EYW7:31 amKey West
8h 40m
1 stop
CUN4:11 pmCancun
Nov 22
CUN11:50 amCancun
4h 49m
1 stop
EYW4:39 pmKey West
$494
Find similar
American Airlines
Nov 18
EYW6:33 pmKey West
16h 03m
2 stops
CUN10:36 amCancun
Nov 22
CUN5:12 pmCancun
17h 56m
2 stops
EYW11:08 amKey West
$497
Find similar

United Airlines flights from Key West to Riviera Maya

Our best United Airlines deals on Key West to Riviera Maya flight tickets
United Airlines
Nov 18
EYW4:00 pmKey West
22h 23m
2 stops
CZM1:23 pmCozumel
Nov 22
CZM4:42 pmCozumel
45h 37m
2 stops
EYW3:19 pmKey West
$841
Find similar
United Airlines
Nov 18
EYW4:00 pmKey West
22h 23m
2 stops
CZM1:23 pmCozumel
Nov 22
CZM4:42 pmCozumel
45h 37m
2 stops
EYW3:19 pmKey West
$842
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Riviera Maya 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, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Key West to Riviera Maya that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestCancún

EYW - CUN

EYWCUN

Key West

Sun 9/14

8:55 am-8:11 am

1 stop24h 16m

Cancun

Sun 9/21

9:16 am-11:52 am

1 stop25h 36m

$366

Key WestCancún

EYW - CUN

EYWCUN

Key West

Thu 10/30

8:55 am-8:11 am

1 stop24h 16m

Cancun

Sat 11/1

9:16 am-9:15 am

1 stop22h 59m

$416

Key WestCancún

EYW - CUN

EYWCUN

Key West

Tue 11/18

7:31 am-4:11 pm

1 stop8h 40m

Cancun

Sat 11/22

11:50 am-4:39 pm

1 stop4h 49m

$492

Key WestCancún

EYW - CUN

EYWCUN

Key West

Tue 11/18

7:31 am-4:11 pm

1 stop8h 40m

Cancun

Sat 11/22

11:50 am-4:39 pm

1 stop4h 49m

$494

Key WestCancún

EYW - CUN

EYWCUN

Key West

Tue 11/18

6:33 pm-10:36 am

2 stops16h 03m

Cancun

Sat 11/22

5:12 pm-11:08 am

2 stops17h 56m

$497

Key WestCancún

EYW - CUN

EYWCUN

Key West

Tue 11/18

6:33 pm-10:36 am

2 stops16h 03m

Cancun

Sat 11/22

5:12 pm-11:08 am

2 stops17h 56m

$498

Key WestCancún

EYW - CUN

EYWCUN

Key West

Sun 9/14

12:29 pm-11:08 am

3 stops23h 39m

Cancun

Sun 9/21

2:07 pm-11:52 am

2 stops20h 45m

$513

Key WestCancún

EYW - CUN

EYWCUN

Key West

Sun 9/14

12:29 pm-11:08 am

3 stops23h 39m

Cancun

Sun 9/21

9:16 am-8:07 am

3 stops21h 51m

$546

Key WestCozumel

EYW - CZM

EYWCZM

Key West

Tue 11/18

4:00 pm-1:23 pm

2 stops22h 23m

Cozumel

Sat 11/22

4:42 pm-3:19 pm

2 stops45h 37m

$841

Key WestCozumel

EYW - CZM

EYWCZM

Key West

Tue 11/18

4:00 pm-1:23 pm

2 stops22h 23m

Cozumel

Sat 11/22

4:42 pm-3:19 pm

2 stops45h 37m

$842

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Riviera Maya from

How to get the cheapest flight ticket from Key West to Riviera Maya

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

What is the cheapest day to depart on your flight to Riviera Maya?

Our data shows that Monday is the least expensive day to fly to Riviera Maya. Tickets to fly out on this day can be as low as $439. Flights from Key West to Riviera Maya on a Tuesday will generally be more expensive and average around $580. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Riviera Maya?

Our data shows that the cheapest Key West to Riviera Maya flights are usually those with departure times at noon. Our users have found flights to Riviera Maya at noon for as low as $505. In the morning is when there is more demand to fly to Riviera Maya, so prices are often more expensive at around $546 per ticket.

Can stopping save me money on Key West to Riviera Maya flights?

No. A direct flight is the cheapest option for a flight between Key West to Riviera Maya.

Cheap Key West to Riviera Maya flight deals and tips

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

Best Price Found

$175

Fastest flight time

5h 01m

Direct flights

None

Airports in Riviera Maya

2 airports
The best one-way flight to Riviera Maya from Key West in the past 72 hours is $175. The best round-trip flight deal from Key West to Riviera Maya found on momondo in the last 72 hours is $366.
The fastest flight from Key West to Riviera Maya takes 5h 01m
There are no direct flights from Key West to Riviera Maya. Popular non-direct routes for this connection are Key West Airport - Cozumel Airport and Key West Airport - Cancun Airport.
There are 2 airports near Riviera Maya: Cozumel (CZM), Cancun (CUN)
Search flight deals

  • When did momondo last update prices for flights from Key West Airport to Riviera Maya?

    Prices for flights from Key West Airport to Riviera Maya are refreshed on a daily basis.

  • How many operators does momondo search for flights from Key West Airport to Riviera Maya?

  • How old do you have to be to fly from Key West Airport to Riviera Maya?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Riviera Maya.

  • What documentation or ID do you need to fly to Riviera Maya?

    The travel and health documents required for your trip to Riviera Maya 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 Riviera Maya. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Key West to Riviera Maya?

Best airlines flying from Key West to Riviera Maya

Compare and see reviews for airlines that fly from Key West to Riviera Maya with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $439Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Riviera Maya?

Finding the right flight to Riviera Maya from Key West is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Riviera Maya quick and easy, saving you time and money.

Can I find flights from Key West to Riviera Maya with flexible booking policies on momondo?

Yes. All flights to Riviera Maya from Key West on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Key West to Riviera Maya?

momondo provides multiple filters to help you find the best flight to Riviera Maya from Key West. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Riviera Maya from Key West are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Riviera Maya trip

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