$135+ Cheap flights from San Diego (SAN) to Tulum, Mexico
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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CUN
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from San Diego to Tulum with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Tulum
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Cheapest flights from San Diego to TulumExplore the most affordable flight options available from San Diego to Tulum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from San Diego to Tulum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:18 pm
SAN
- CUN
1 stop11h 58m
Frontier
Wed 4/153:54 pm
CUN
- SAN
1 stop9h 12m
Frontier
Deal found 2/3![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:18 pm
SAN
- CUN
1 stop11h 58m
Frontier
Thu 4/163:54 pm
CUN
- SAN
1 stop10h 07m
Frontier
Deal found 2/3![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:36 pm
SAN
- CUN
1 stop24h 03m
Frontier
Thu 5/73:54 pm
CUN
- SAN
1 stop18h 40m
Frontier
Deal found 2/3![Frontier logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:25 am
SAN
- CUN
1 stop26h 51m
Frontier
Tue 4/143:54 pm
CUN
- SAN
1 stop9h 12m
Frontier
Deal found 2/3![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:25 am
SAN
- CUN
1 stop26h 51m
Frontier
Thu 4/163:54 pm
CUN
- SAN
1 stop10h 07m
Frontier
Deal found 2/3![Frontier logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:58 pm
SAN
- CUN
2 stops11h 18m
Frontier
Tue 4/143:54 pm
CUN
- SAN
1 stop9h 12m
Frontier
Deal found 2/3![Frontier logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:18 pm
SAN
- CUN
1 stop10h 58m
Frontier
Tue 3/109:53 am
CUN
- SAN
1 stop13h 21m
Frontier
Deal found 2/1![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:18 pm
SAN
- CUN
1 stop10h 58m
Frontier
Wed 4/153:54 pm
CUN
- SAN
1 stop9h 12m
Frontier
Deal found 2/3![Frontier logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:19 pm
SAN
- CUN
1 stop18h 50m
Multiple Airlines
Fri 3/611:08 am
CUN
- SAN
1 stop16h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:18 pm
SAN
- CUN
1 stop10h 58m
Frontier
Fri 4/173:54 pm
CUN
- SAN
1 stop10h 07m
Frontier
Deal found 2/3![Frontier logo]()
$314
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:25 am
SAN
- CUN
1 stop7h 52m
Frontier
Wed 3/42:27 pm
CUN
- SAN
1 stop10h 14m
Frontier
Deal found 2/1![Frontier logo]()
$319
Best flights from San Diego to TulumDiscover carefully curated flight deals from San Diego to Tulum that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from San Diego to Tulum that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:18 pm
SAN
- CUN
1 stop11h 58m
Multiple Airlines
Sun 4/129:50 am
CUN
- SAN
1 stop15h 36m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$406
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:58 am
SAN
- CUN
2 stops21h 26m
Frontier
Thu 4/95:25 pm
CUN
- SAN
1 stop8h 29m
Frontier
Deal found 2/1![Frontier logo]()
$414
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 3/118:00 am
SAN
- CUN
1 stop10h 20m
Delta
Tue 4/141:50 pm
CUN
- SAN
1 stop11h 35m
Delta
Deal found 2/3![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 2/1. 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.
Sun 4/1910:30 pm
SAN
- CUN
1 stop8h 23m
Delta
Fri 4/2412:25 pm
CUN
- SAN
2 stops12h 21m
Delta
Deal found 2/1![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 3/118:00 am
SAN
- CUN
1 stop10h 20m
Delta
Wed 4/1511:00 am
CUN
- SAN
1 stop14h 25m
Delta
Deal found 2/3![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 2/3. 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 3/106:15 am
SAN
- CUN
1 stop12h 05m
Delta
Thu 4/1612:40 pm
CUN
- SAN
1 stop10h 11m
Delta
Deal found 2/3![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 2/3. 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 3/109:55 pm
SAN
- CUN
1 stop9h 05m
Delta
Tue 4/1412:25 pm
CUN
- SAN
2 stops12h 21m
Delta
Deal found 2/3![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 3/116:15 am
SAN
- CUN
1 stop12h 05m
Delta
Thu 4/1611:00 am
CUN
- SAN
1 stop14h 25m
Delta
Deal found 2/3![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 3/810:30 pm
SAN
- CUN
2 stops11h 20m
Delta
Tue 4/1412:25 pm
CUN
- SAN
2 stops12h 21m
Delta
Deal found 2/3![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 2/2. 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 3/36:30 am
SAN
- CUN
1 stop11h 41m
Delta
Tue 3/1012:45 pm
CUN
- SAN
2 stops13h 03m
Delta
Deal found 2/2![Delta logo]()
$422
Last-minute flights from San Diego to TulumDiscover last-minute flight deals from San Diego to Tulum. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Tulum. Data last updated February 3, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:25 am
SAN
- CUN
1 stop7h 52m
Frontier
Wed 3/42:27 pm
CUN
- SAN
1 stop10h 14m
Frontier
Deal found 2/1![Frontier logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:19 pm
SAN
- CUN
1 stop18h 50m
Multiple Airlines
Fri 3/611:08 am
CUN
- SAN
1 stop16h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:18 pm
SAN
- CUN
1 stop10h 58m
Frontier
Tue 3/109:53 am
CUN
- SAN
1 stop13h 21m
Frontier
Deal found 2/1![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:18 pm
SAN
- CUN
1 stop10h 58m
Frontier
Wed 4/153:54 pm
CUN
- SAN
1 stop9h 12m
Frontier
Deal found 2/3![Frontier logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:18 pm
SAN
- CUN
1 stop10h 58m
Frontier
Fri 4/173:54 pm
CUN
- SAN
1 stop10h 07m
Frontier
Deal found 2/3![Frontier logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:25 am
SAN
- CUN
1 stop26h 51m
Frontier
Wed 4/153:54 pm
CUN
- SAN
1 stop9h 12m
Frontier
Deal found 2/3![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:25 am
SAN
- CUN
1 stop26h 51m
Frontier
Thu 4/163:54 pm
CUN
- SAN
1 stop10h 07m
Frontier
Deal found 2/3![Frontier logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:18 pm
SAN
- CUN
1 stop11h 58m
Frontier
Wed 4/153:54 pm
CUN
- SAN
1 stop9h 12m
Frontier
Deal found 2/3![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:18 pm
SAN
- CUN
1 stop11h 58m
Frontier
Thu 4/163:54 pm
CUN
- SAN
1 stop10h 07m
Frontier
Deal found 2/3![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:58 pm
SAN
- CUN
2 stops11h 18m
Frontier
Tue 4/143:54 pm
CUN
- SAN
1 stop9h 12m
Frontier
Deal found 2/3![Frontier logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:58 pm
SAN
- CUN
2 stops11h 18m
Frontier
Fri 4/173:54 pm
CUN
- SAN
1 stop10h 07m
Frontier
Deal found 2/3![Frontier logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:18 pm
SAN
- CUN
1 stop11h 58m
Frontier
Mon 3/1611:44 am
CUN
- SAN
2 stops38h 24m
Frontier
Deal found 2/2![Frontier logo]()
$327
One-way flights from San Diego to TulumSearch for one-way flight options from San Diego to Tulum. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from San Diego to Tulum. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:25 am
SAN
- CUN
1 stop30h 14m
Frontier
Deal found 2/1![Frontier logo]()
$135
This Priceline deal was found by Cheapflights users on 2/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:11 am
SAN
- CUN
1 stop7h 58m
Frontier
Deal found 2/2![Frontier logo]()
$141
This Priceline deal was found by Cheapflights users on 2/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:45 am
SAN
- CUN
1 stop29h 32m
Frontier
Deal found 2/3![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:13 pm
SAN
- CUN
3 stops35h 52m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:18 pm
SAN
- CUN
3 stops59h 47m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:45 am
SAN
- CUN
3 stops24h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$158
This Priceline deal was found by Cheapflights users on 2/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:25 am
SAN
- CUN
1 stop7h 52m
Frontier
Deal found 2/3![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:55 am
SAN
- CUN
2 stops25h 01m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:25 am
SAN
- CUN
3 stops33h 49m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:49 pm
SAN
- CUN
3 stops40h 59m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:11 am
SAN
- CUN
2 stops13h 12m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$177
Find flight deals from San Diego to Tulum
Keep the following information in mind while searching for San Diego to Tulum flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Kiwi.com) |
One-way from | $135 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $619 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Tulum 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 February 3, 2026.
Use the filters below to find and compare flights from San Diego to Tulum that are best for you.
Fly from
San Diego
Fly to
Tulum
Route
Depart
Return
Price
San DiegoCancún
SAN - CUN
SANCUN
San Diego
Mon 3/9
9:18 pm-11:16 am
1 stop11h 58m
Cancun
Sun 4/12
9:50 am-11:26 pm
1 stop15h 36m
$406
San DiegoCancún
SAN - CUN
SANCUN
San Diego
Thu 4/2
11:58 am-11:24 am
2 stops21h 26m
Cancun
Thu 4/9
5:25 pm-11:54 pm
1 stop8h 29m
$414
San DiegoCancún
SAN - CUN
SANCUN
San Diego
Wed 3/11
8:00 am-8:20 pm
1 stop10h 20m
Cancun
Tue 4/14
1:50 pm-11:25 pm
1 stop11h 35m
$418
San DiegoCancún
SAN - CUN
SANCUN
San Diego
Sun 4/19
10:30 pm-8:53 am
1 stop8h 23m
Cancun
Fri 4/24
12:25 pm-10:46 pm
2 stops12h 21m
$418
San DiegoCancún
SAN - CUN
SANCUN
San Diego
Wed 3/11
8:00 am-8:20 pm
1 stop10h 20m
Cancun
Wed 4/15
11:00 am-11:25 pm
1 stop14h 25m
$418
San DiegoCancún
SAN - CUN
SANCUN
San Diego
Tue 3/10
6:15 am-8:20 pm
1 stop12h 05m
Cancun
Thu 4/16
12:40 pm-8:51 pm
1 stop10h 11m
$418
San DiegoCancún
SAN - CUN
SANCUN
San Diego
Tue 3/10
9:55 pm-9:00 am
1 stop9h 05m
Cancun
Tue 4/14
12:25 pm-10:46 pm
2 stops12h 21m
$418
San DiegoCancún
SAN - CUN
SANCUN
San Diego
Wed 3/11
6:15 am-8:20 pm
1 stop12h 05m
Cancun
Thu 4/16
11:00 am-11:25 pm
1 stop14h 25m
$418
San DiegoCancún
SAN - CUN
SANCUN
San Diego
Sun 3/8
10:30 pm-11:50 am
2 stops11h 20m
Cancun
Tue 4/14
12:25 pm-10:46 pm
2 stops12h 21m
$422
San DiegoCancún
SAN - CUN
SANCUN
San Diego
Tue 3/3
6:30 am-9:11 pm
1 stop11h 41m
Cancun
Tue 3/10
12:45 pm-11:48 pm
2 stops13h 03m
$422
Showing 1-10 of 21 results
Best time to book a flight from San Diego to Tulum
Have a flexible travel schedule? Discover the best time to fly to Tulum from San Diego with our price prediction graph.
SAN-CUN
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 San Diego to Tulum
SAN-TU9
SAN-CUN
How far ahead should I book a flight from San Diego to Tulum?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Tulum. Price data was last updated on January 30, 2026.
The price you pay for your flight from San Diego to Tulum may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Diego to Tulum?
Currently, May is the cheapest month in which you can book a flight from San Diego to Tulum (average of $233). Flying from San Diego to Tulum in June is currently the most expensive (average of $362). 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.
How much does it cost to fly round-trip from San Diego to Tulum?
Reviews of airlines servicing Tulum
Get insights into the airlines that provide service to Tulum. 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 Tulum. Reviews last updated February 3, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from San Diego to Tulum have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from San Diego to Tulum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Tulum by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Tulum by cabin class
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San Diego and Tulum flights
Browse other San Diego and Tulum flight options. Last updated on February 3, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
Popular flight searches
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San Diego to Tulum flights
Consider these flights traveling from San Diego to Tulum.
Top 6 airlines flying from San Diego to Tulum
Discover the top 6 airlines that operate flights from San Diego to Tulum. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$338 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$192 | Average$417 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$222 | Average$465 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$352 | Average$628 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$363 | Average$598 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$400 | Average$613 | FlexibilityNo cancel fee | On-time63% |