Cheap flights from STL to CUN (Lambert-St. Louis Intl. to Cancun Intl.)

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Cheap Flights from STL to CUN starting at $201 One Way, $415 Round Trip

Prices starting at $415 for return flights and $201 for one-way flights to Cancun Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 19 - Fri, Oct 23
STL
St. Louis
CUN
Cancun
$415 Roundtrip, found 18 hours ago
$415
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Mon, Oct 19 from St. Louis to Cancun, returning Fri, Oct 23, priced at $415 found 18 hours ago
Mon, Nov 9 - Fri, Nov 13
STL
St. Louis
CUN
Cancun
$448 Roundtrip, found 19 hours ago
$448
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Mon, Nov 9 from St. Louis to Cancun, returning Fri, Nov 13, priced at $448 found 19 hours ago
Wed, Oct 21 - Mon, Oct 26
STL
St. Louis
CUN
Cancun
$455 Roundtrip, found 17 hours ago
$455
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Oct 21 from St. Louis to Cancun, returning Mon, Oct 26, priced at $455 found 17 hours ago
Mon, Oct 19 - Thu, Oct 22
STL
St. Louis
CUN
Cancun
$461 Roundtrip, found 18 hours ago
$461
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Mon, Oct 19 from St. Louis to Cancun, returning Thu, Oct 22, priced at $461 found 18 hours ago
Sun, Oct 11 - Fri, Oct 16
STL
St. Louis
CUN
Cancun
$464 Roundtrip, just found
$464
Roundtrip
just found
Select American Airlines flight, departing Sun, Oct 11 from St. Louis to Cancun, returning Fri, Oct 16, priced at $464 just found

Hotel Ideas near Cancun Intl.

Airport Hotels near Cancun Intl.

Hotel Riu Palace Kukulkan - Adults Only - All Inclusive

Hotel Riu Palace Kukulkan - Adults Only - All Inclusive

4.5 out of 5
Boulevard Kukulcan km 12 Cancun QROO
Book a stay at this luxury property in Cancun. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the pool and the restaurant in our reviews. ...
9.2/10 Wonderful! (5,254 reviews)
"The vibes that it brings."

Reviewed on Aug 4, 2026

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Hotel Riu Palace Kukulkan - Adults Only - All Inclusive
Oleo Cancun Playa All Inclusive Resort

Oleo Cancun Playa All Inclusive Resort

4 out of 5
Cancun QROO
$236 nightly
The price is $290 total per night from Sep 3 to Sep 4
$290 total
Sep 3 - Sep 4
Total with taxes and fees
Book a stay at this beach property in Cancun. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the pool and the restaurant in our reviews. ...
8.4/10 Very Good! (2,317 reviews)
"Terrible"

Reviewed on Aug 3, 2026

Oleo Cancun Playa All Inclusive Resort
The Westin Cancun Resort & Spa

The Westin Cancun Resort & Spa

4 out of 5
Boulevard Kukulcan Km 20 Cancun QROO
$101 nightly
The price is $127 total per night from Aug 24 to Aug 25
$127 total
Aug 24 - Aug 25
Total with taxes and fees
Book a stay at this beach hotel in Cancun. Enjoy free WiFi, free parking, and 4 outdoor pools. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.6/10 Excellent! (3,165 reviews)
"It was a good experience the staff was very friendly and the place was well kept and clean."

Reviewed on Aug 4, 2026

The Westin Cancun Resort & Spa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Cancun

Hotel Riu Palace Kukulkan - Adults Only - All Inclusive

Hotel Riu Palace Kukulkan - Adults Only - All Inclusive

4.5 out of 5
Boulevard Kukulcan km 12 Cancun QROO
Book a stay at this luxury property in Cancun. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the pool and the restaurant in our reviews. ...
9.2/10 Wonderful! (5,254 reviews)
"The vibes that it brings."

Reviewed on Aug 4, 2026

Get rates
Hotel Riu Palace Kukulkan - Adults Only - All Inclusive
Hotel Riu Palace Las Americas - Adults Only- All Inclusive

Hotel Riu Palace Las Americas - Adults Only- All Inclusive

4 out of 5
Blvd. Kukulcan, Km 8.5 Cancun QROO
$261 nightly
The price is $313 total per night from Aug 30 to Aug 31
$313 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this beach property in Cancun. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. ...
Hotel Riu Palace Las Americas - Adults Only- All Inclusive
Hyatt Vivid Grand Island Cancun Adults Only All-Inclusive

Hyatt Vivid Grand Island Cancun Adults Only All-Inclusive

4.5 out of 5
Boulevard Kukulcan Km.16.5 Lotes 56-A-1 y 56-A-2 Cancun QROO
$290 nightly
The price is $356 total per night from Aug 5 to Aug 6
$356 total
Aug 5 - Aug 6
Total with taxes and fees
Book a stay at this luxury property in Cancun. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular ...
Hyatt Vivid Grand Island Cancun Adults Only All-Inclusive
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Cancun Hotels With Airport Transportation

Comfort Inn Cancun Aeropuerto

Comfort Inn Cancun Aeropuerto

3 out of 5
Carr. Cancun/Aeropouerto Cancun QROO
$53 nightly
The price is $69 total per night from Sep 4 to Sep 5
$69 total
Sep 4 - Sep 5
Total with taxes and fees
Book a stay at this business-friendly hotel in Cancun. Enjoy free breakfast, free parking, and free airport pick-up. Popular attractions Moon Palace Golf Club ...
5.6/10 (1,002 reviews)
"This hotel is dirty, the shuttles have no specific times, so it may or not be available, there was no hot water, the staff was ok, but they are 0 professional. Over all terrible experience I will never stay there again."

Reviewed on Jul 14, 2026

Comfort Inn Cancun Aeropuerto
Courtyard By Marriott Cancun Airport

Courtyard By Marriott Cancun Airport

3.5 out of 5
Blvd. Luis Donaldo Colosio, Km. 12.5 Cancun QROO
$80 nightly
The price is $102 total per night from Sep 4 to Sep 5
$102 total
Sep 4 - Sep 5
Total with taxes and fees
Book a stay at this golf hotel in Cancun. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in ...
9/10 Wonderful! (1,025 reviews)
"Staff very helpful"

Reviewed on Aug 4, 2026

Courtyard By Marriott Cancun Airport
Royal Solaris Cancun - All Inclusive

Royal Solaris Cancun - All Inclusive

4 out of 5
Boulevard Kukulcan Km 20.5, Lote 64 Cancun QROO
$245 nightly
The price is $301 total per night from Aug 30 to Aug 31
$301 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this beach property in Cancun. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the pool and the helpful staff in our reviews. ...
Royal Solaris Cancun - All Inclusive
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Cancun Hotels

GR Solaris Cancun & Spa - All Inclusive

GR Solaris Cancun & Spa - All Inclusive

5 out of 5
Blvd. Kukulkan Km. 19.5, Lt 59-2 Cancun QROO
$235 nightly
The price is $289 total per night from Aug 25 to Aug 26
$289 total
Aug 25 - Aug 26
Total with taxes and fees
Book a stay at this luxury property in Cancun. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. ...
8/10 Very Good! (5,229 reviews)
"Great place, had alot fun, alot entertainment and the whole place smelled amazing."

Reviewed on Aug 3, 2026

GR Solaris Cancun & Spa - All Inclusive
Beachscape Kin ha Villas & Suites

Beachscape Kin ha Villas & Suites

3.5 out of 5
Blvd. Kukulcan Km 8.5 Cancun QROO
$108 nightly
The price is $136 total per night from Sep 4 to Sep 5
$136 total
Sep 4 - Sep 5
Total with taxes and fees
Book a stay at this beach aparthotel in Cancun. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms ...
8.6/10 Excellent! (2,056 reviews)
"It is an excellent place for families with kids! It’s quiet, it’s kids friendly environment. It has a small side of the pool for kids. Very convenient location, also it has its own private beach and restaurant!"

Reviewed on Aug 2, 2026

Beachscape Kin ha Villas & Suites
Real Inn Cancún

Real Inn Cancún

4 out of 5
Km 5.5 Boulevard Kukulkán Cancun QROO
Book a stay at this business-friendly hotel in Cancun. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the pool and the restaurant in our ...
7.6/10 Good! (1,000 reviews)
"the rooms with "good rate" are the ones close to the street; and it's very close to the street which has a speed limit of 70km/hr! the engine noise is huge even approaching midnight. also the so called "free breakfast included" is a catch: it's turned out to be a very minimal "continental" breakfast: ..."

Reviewed on Nov 27, 2025

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Real Inn Cancún
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Cancun

Fiesta Americana Condesa Cancun All Inclusive

Fiesta Americana Condesa Cancun All Inclusive

4.5 out of 5
Blvd. Kukulkan km 16.5 Cancun QROO
$294 nightly
The price is $366 total per night from Aug 16 to Aug 17
$366 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this luxury property in Cancun. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the pool and the helpful staff in our reviews. ...
Fiesta Americana Condesa Cancun All Inclusive
Crown Paradise Club Cancun All Inclusive

Crown Paradise Club Cancun All Inclusive

3.5 out of 5
Boulevard Kukulcan Km 18.5 Cancun QROO
$226 nightly
The price is $278 total per night from Sep 3 to Sep 4
$278 total
Sep 3 - Sep 4
Total with taxes and fees
Book a stay at this beach property in Cancun. Enjoy free WiFi, free parking, and 3 outdoor pools. Our guests praise the pool and the helpful staff in our reviews. ...
Crown Paradise Club Cancun All Inclusive
The Royal Cancun All Suites Resort

The Royal Cancun All Suites Resort

4 out of 5
Kukulcan Boulevard Km 4.5 Hotel Zone Cancun QROO
Book a stay at this beach resort in Cancun. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the helpful staff in our reviews. Popular attractions ...

Families like: Outdoor pools, kids club, kitchen, playground

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The Royal Cancun All Suites Resort
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

STL to CUN Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
STL Address & GPS
Address:
10701 Lambert International Blvd.
Saint Louis MO, 63145
United States
IATA Code:
STL
Longitude:
-90.379002
Latitude:
38.748707
Time Zone:
America/Chicago
CUN Address & GPS
Address:
Cancun ,
Mexico
IATA Code:
CUN
Longitude:
-86.874439
Latitude:
21.040457
Time Zone:
America/Cancun

Frequently asked questions

Are there non-stop flights from Lambert Field to Cancun Intl. Airport (CUN)?
Get ready to buckle up and a worry-free, nonstop flight aboard one of the 3 airlines that fly straight from STL to CUN. We've come up with a list of reliable carriers you might want to lock in your trip with:

  • Southwest Airlines
  • Frontier Airlines
  • American Airlines

What is the shortest flight from St. Louis Lambert International Airport to Cancun Airport?
From St. Louis, the exciting sights and sounds of Cancun are around 6 hours and 27 minutes away. Secure your favorite seat, or perhaps even upgrade to one with extra legroom, and fly to your destination in comfort.
How many hours flight from STL to Cancun Intl. Airport (CUN)?
On average, the flight time from Lambert Field to Cancun Intl. Airport (CUN) takes 6 hours and 32 minutes. If you want to be as comfortable as possible, contemplate upgrading your seat using air miles or cash.
What airlines have the most flights from St. Louis Lambert International Airport to CUN?
Attentive service, punctuality and great in-flight entertainment are just a few things popular airlines have in common. If you're jetting from STL to Cancun Intl. Airport (CUN), why not fly with one of the best? American Airlines (AA) operates 93 flights on this route every month. Alternatively, lock in your favorite window (or aisle) seat with Southwest Airlines (WN). You'll have 60 monthly flights between St. Louis and Cancun to take your pick of with this company.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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