How does KAYAK find such low prices on flights from California to Cancun?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Cancun.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Cancun?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Cancun?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Cancun?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$145 CHEAP FLIGHTS from California to Cancun

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Flight Deals

Cheap Flights from California to Cancún

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Cancún

Mon, Dec 7 - Tue, Dec 15

11:00 am - 2:15 amONT Ontario-CUN Cancun

12h 15m2 stops Las Vegas Harry Reid Intl Mexico City Benito Juarez

6:55 am - 6:31 pmCUN Cancun-ONT Ontario

14h 36m2 stops Monterrey Gen Mariano Escobedo Las Vegas Harry Reid Intl

$369Multiple Airlines

Thu, Nov 26 - Tue, Dec 1

8:15 am - 2:15 amONT Ontario-CUN Cancun

15h 00m2 stops Las Vegas Harry Reid Intl Mexico City Benito Juarez

6:55 am - 6:11 pmCUN Cancun-ONT Ontario

14h 16m2 stops Monterrey Gen Mariano Escobedo Las Vegas Harry Reid Intl

$370Multiple Airlines

Sun, Jan 31 - Sat, Feb 6

12:41 am - 2:06 pmONT Ontario-CUN Cancun

10h 25m1 stop León Del Bajio

10:20 am - 4:49 pmCUN Cancun-ONT Ontario

9h 29m1 stop Guadalajara Miguel Hidal

$372Volaris

Mon, Mar 1 - Wed, Mar 10

12:05 am - 3:31 pmONT Ontario-CUN Cancun

12h 26m1 stop Guadalajara Miguel Hidal

10:20 am - 4:49 pmCUN Cancun-ONT Ontario

9h 29m1 stop Guadalajara Miguel Hidal

$388Volaris

Fri, Mar 19 - Sat, Mar 27

12:35 am - 2:45 pmLAX Los Angeles-CUN Cancun

12h 10m1 stop Guadalajara Miguel Hidal

11:25 pm - 10:45 pmCUN Cancun-LAX Los Angeles

25h 20m1 stop Mexico City Benito Juarez

$422Viva

Wed, Jan 6 - Mon, Jan 11

12:10 am - 9:25 pmLAX Los Angeles-CUN Cancun

18h 15m1 stop Guadalajara Miguel Hidal

7:00 am - 12:20 pmCUN Cancun-LAX Los Angeles

8h 20m1 stop Monterrey Gen Mariano Escobedo

$427Viva

Sun, Jan 24 - Thu, Jan 28

12:59 am - 3:59 pmLAX Los Angeles-CUN Cancun

12h 00m1 stop Atlanta Hartsfield-Jackson

4:57 pm - 5:14 pmCUN Cancun-LAX Los Angeles

27h 17m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

$428Frontier

Mon, Jan 11 - Fri, Jan 15

11:34 am - 11:00 amLAX Los Angeles-CUN Cancun

20h 26m2 stops Las Vegas Harry Reid Intl Cleveland Hopkins Intl

12:14 pm - 10:59 pmCUN Cancun-LAX Los Angeles

13h 45m1 stop Dallas/Fort Worth

$430Frontier

Tue, Jan 5 - Tue, Jan 12

9:00 pm - 2:00 pmSFO San Francisco-CUN Cancun

14h 00m1 stop Fort Lauderdale

1:07 pm - 11:57 pmCUN Cancun-SFO San Francisco

13h 50m1 stop Fort Lauderdale

$437JetBlue

Tue, Jan 5 - Sat, Jan 16

9:00 pm - 2:00 pmSFO San Francisco-CUN Cancun

14h 00m1 stop Fort Lauderdale

3:00 pm - 11:57 pmCUN Cancun-SFO San Francisco

11h 57m1 stop Fort Lauderdale

$437JetBlue

Recent last minute flight deals from California to Cancún

Sat, Nov 14 - Tue, Nov 24

6:37 pm - 9:41 amONT Ontario-CUN Cancun

12h 04m1 stop Guadalajara Miguel Hidal

10:20 am - 4:49 pmCUN Cancun-ONT Ontario

9h 29m1 stop Guadalajara Miguel Hidal

$418Volaris

Sun, Nov 15 - Thu, Nov 19

6:24 pm - 8:52 amLAX Los Angeles-CUN Cancun

11h 28m1 stop Mexico City Benito Juarez

12:55 am - 7:35 amCUN Cancun-LAX Los Angeles

9h 40m1 stop Mexico City Benito Juarez

$422Volaris

Wed, Nov 11 - Thu, Nov 19

11:20 pm - 7:02 pmLAX Los Angeles-CUN Cancun

16h 42m1 stop Monterrey Gen Mariano Escobedo

4:20 pm - 10:13 pmCUN Cancun-LAX Los Angeles

8h 53m1 stop Guadalajara Miguel Hidal

$436Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

6:24 pm - 9:57 amLAX Los Angeles-CUN Cancun

12h 33m1 stop Mexico City Benito Juarez

5:40 pm - 11:00 pmCUN Cancun-LAX Los Angeles

8h 20m1 stop New Orleans Louis Armstrong

$439Multiple Airlines

Wed, Nov 11 - Sun, Nov 15

9:55 am - 9:30 pmLAX Los Angeles-CUN Cancun

8h 35m1 stop Guadalajara Miguel Hidal

6:50 am - 9:50 pmCUN Cancun-LAX Los Angeles

18h 00m1 stop Monterrey Gen Mariano Escobedo

$462Viva

Wed, Nov 11 - Sat, Nov 14

9:55 am - 9:30 pmLAX Los Angeles-CUN Cancun

8h 35m1 stop Guadalajara Miguel Hidal

1:10 am - 9:40 pmCUN Cancun-LAX Los Angeles

23h 30m1 stop Mexico City Benito Juarez

$475Viva

Sat, Nov 14 - Sun, Nov 22

12:26 am - 1:41 pmLAX Los Angeles-CUN Cancun

10h 15m1 stop Atlanta Hartsfield-Jackson

11:24 am - 12:40 amCUN Cancun-LAX Los Angeles

16h 16m1 stop Chicago O'Hare Intl

$493Frontier

Sat, Nov 14 - Wed, Nov 25

12:26 am - 1:41 pmLAX Los Angeles-CUN Cancun

10h 15m1 stop Atlanta Hartsfield-Jackson

12:26 pm - 7:20 amCUN Cancun-LAX Los Angeles

21h 54m2 stops Houston George Bush Intcntl Phoenix Sky Harbor Intl

$510Frontier

Sun, Nov 15 - Tue, Dec 8

9:50 pm - 11:07 amSAN San Diego-CUN Cancun

10h 17m1 stop Atlanta Hartsfield-Jackson

12:26 pm - 11:58 pmCUN Cancun-SAN San Diego

14h 32m2 stops Mexico City Benito Juarez Salt Lake City

$597Aeromexico

Sun, Nov 15 - Tue, Dec 8

9:50 pm - 11:07 amSAN San Diego-CUN Cancun

10h 17m1 stop Atlanta Hartsfield-Jackson

8:15 am - 9:19 pmCUN Cancun-SAN San Diego

16h 04m1 stop Atlanta Hartsfield-Jackson

$603Aeromexico

Useful Info

Low season	September
High season	March
Cheapest flight	$145

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Ontario to Cancun

TobinFlew with United Airlines-Jan 2026

Prepare a meal. Try not to check bags

Verified travelerFlew with Alaska Airlines-Mar 2024

SFO is pretty good to fly to Cancun. Alaska airlines was comfortable but the snacks are not the best at all. You should bring your own snacks/ food.

How does KAYAK find such low prices on flights from California to Cancun?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Cancun.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Cancun?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Cancun?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Cancun?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.