$220+ Cheap flights from Tulum, Mexico to San Diego (SAN)
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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SAN
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Tulum to San Diego 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 Tulum to San Diego
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Cheapest flights from Tulum to San DiegoExplore the most affordable flight options available from Tulum to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Tulum to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:12 pm -
2 stops11h 45m
Sat 10/1710:30 pm -
2 stops12h 03m
Deal found 8/4![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:10 pm -
1 stop10h 17m
Mon 9/2810:30 pm -
1 stop12h 40m
Deal found 8/4![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:11 pm -
1 stop11h 59m
Sat 9/510:40 pm -
1 stop12h 30m
Deal found 8/5![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:51 am -
1 stop15h 33m
Sun 10/1810:30 pm -
1 stop13h 56m
Deal found 8/4![United Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:12 pm -
1 stop10h 12m
Sat 9/192:24 pm -
1 stop14h 17m
Deal found 8/2![United Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:51 am -
1 stop11h 55m
Fri 10/163:00 pm -
1 stop17h 06m
Deal found 8/4![United Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 8/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:00 am -
1 stop10h 02m
Wed 11/47:15 am -
1 stop11h 02m
Deal found 8/3![American Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 8/277:04 am -
2 stops14h 31m
Sat 9/510:17 pm -
2 stops16h 18m
Deal found 8/6![Delta logo]()
$510
This Aeromexico deal was found by Cheapflights users on 8/2. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:20 am -
2 stops15h 34m
Mon 9/2810:54 am -
2 stops10h 44m
Deal found 8/2![Aeromexico logo]()
$521
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:51 am -
1 stop15h 33m
Thu 10/154:46 pm -
1 stop17h 16m
Deal found 8/4![United Airlines logo]()
$527
Best flights from Tulum to San DiegoDiscover carefully curated flight deals from Tulum to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Tulum to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:47 pm -
1 stop7h 39m
Mon 11/167:41 pm -
1 stop8h 32m
Deal found 8/4![United Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 8/4. 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.
Fri 8/288:05 am -
1 stop14h 53m
Sat 9/510:17 pm -
2 stops16h 18m
Deal found 8/4![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:51 am -
2 stops14h 17m
Tue 10/206:15 am -
2 stops11h 04m
Deal found 8/4![United Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 8/273:22 pm -
1 stop9h 38m
Sat 9/510:17 pm -
2 stops16h 18m
Deal found 8/5![Delta logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:49 pm -
1 stop8h 35m
Mon 9/285:00 pm -
2 stops15h 06m
Deal found 8/2![United Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 8/2. 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.
Wed 2/38:15 am -
1 stop17h 48m
Mon 2/810:30 pm -
1 stop9h 45m
Deal found 8/2![Delta logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:57 pm -
1 stop11h 50m
Sat 9/1910:30 pm -
2 stops12h 03m
Deal found 8/4![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:51 am -
2 stops11h 35m
Sat 9/57:41 pm -
2 stops14h 52m
Deal found 8/6![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/312:28 pm -
2 stops10h 21m
Mon 2/810:30 pm -
2 stops13h 54m
Deal found 8/2![United Airlines logo]()
$478
Last-minute flights from Tulum to San DiegoDiscover last-minute flight deals from Tulum to San Diego. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Tulum to San Diego. Data last updated August 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 8/1312:35 pm -
1 stop11h 41m
Wed 8/197:13 pm -
1 stop17h 57m
Deal found 8/5![Delta logo]()
$626
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 8/277:04 am -
2 stops14h 31m
Sat 9/510:17 pm -
2 stops16h 18m
Deal found 8/6![Delta logo]()
$510
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:43 pm -
1 stop8h 44m
Sat 9/510:40 pm -
1 stop13h 46m
Deal found 8/5![United Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 8/4. 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.
Fri 8/288:05 am -
1 stop14h 53m
Sat 9/510:17 pm -
2 stops16h 18m
Deal found 8/4![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:11 pm -
1 stop11h 59m
Sat 9/510:40 pm -
1 stop12h 30m
Deal found 8/5![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:12 pm -
1 stop10h 12m
Sat 9/192:24 pm -
1 stop14h 17m
Deal found 8/2![United Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 8/6. 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 9/204:05 pm -
1 stop9h 47m
Sun 9/2710:20 pm -
1 stop11h 15m
Deal found 8/6![Delta logo]()
$530
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:49 pm -
1 stop8h 35m
Mon 9/285:00 pm -
2 stops15h 06m
Deal found 8/4![United Airlines logo]()
$478
This Aeromexico deal was found by Cheapflights users on 8/2. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:20 am -
2 stops15h 34m
Mon 9/2810:54 am -
2 stops10h 44m
Deal found 8/2![Aeromexico logo]()
$521
One-way flights from Tulum to San DiegoSearch for one-way flight options from Tulum to San Diego. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Tulum to San Diego. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 10/127:00 am -
2 stops15h 48m
Deal found 8/2![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Thu 9/247:00 am -
2 stops15h 17m
Deal found 8/3![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 8/2810:40 am -
2 stops15h 11m
Deal found 8/2![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/25:25 am -
2 stops20h 26m
Deal found 8/6![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/65:25 am -
2 stops37h 34m
Deal found 8/6![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/295:25 am -
2 stops37h 34m
Deal found 8/6![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/305:25 am -
2 stops12h 34m
Deal found 8/6![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 12/212:35 am -
2 stops18h 11m
Deal found 8/5![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Thu 10/15:25 am -
2 stops12h 34m
Deal found 8/6![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/285:25 am -
2 stops16h 52m
Deal found 8/6![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/312:49 pm -
2 stops22h 54m
Deal found 8/6![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 8/295:25 am -
2 stops29h 40m
Deal found 8/2![Multiple Airlines logo]()
$252
Find flight deals from Tulum to San Diego
Keep the following information in mind while searching for Tulum to San Diego flight deals. Data was last updated August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $477 (United Airlines) |
One-way from | $220 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Tulum to San Diego 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 August 7, 2026.
Use the filters below to find and compare flights from Tulum to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CancúnSan Diego
CUN Cancun - SAN San Diego
CUNSAN
Cancun
Fri 11/13
4:47 pm-9:26 pm
1 stop7h 39m
San Diego
Mon 11/16
7:41 pm-7:13 am
1 stop8h 32m
$477
CancúnSan Diego
CUN Cancun - SAN San Diego
CUNSAN
Cancun
Fri 8/28
8:05 am-8:58 pm
1 stop14h 53m
San Diego
Sat 9/5
10:17 pm-4:35 pm
2 stops16h 18m
$477
CancúnSan Diego
CUN Cancun - SAN San Diego
CUNSAN
Cancun
Tue 10/13
7:51 am-8:08 pm
2 stops14h 17m
San Diego
Tue 10/20
6:15 am-7:19 pm
2 stops11h 04m
$477
CancúnSan Diego
CUN Cancun - SAN San Diego
CUNSAN
Cancun
Thu 8/27
3:22 pm-11:00 pm
1 stop9h 38m
San Diego
Sat 9/5
10:17 pm-4:35 pm
2 stops16h 18m
$478
CancúnSan Diego
CUN Cancun - SAN San Diego
CUNSAN
Cancun
Thu 9/24
2:49 pm-9:24 pm
1 stop8h 35m
San Diego
Mon 9/28
5:00 pm-10:06 am
2 stops15h 06m
$478
CancúnSan Diego
CUN Cancun - SAN San Diego
CUNSAN
Cancun
Wed 2/3
8:15 am-11:03 pm
1 stop17h 48m
San Diego
Mon 2/8
10:30 pm-11:15 am
1 stop9h 45m
$478
CancúnSan Diego
CUN Cancun - SAN San Diego
CUNSAN
Cancun
Thu 9/10
12:57 pm-10:47 pm
1 stop11h 50m
San Diego
Sat 9/19
10:30 pm-12:33 pm
2 stops12h 03m
$478
CancúnSan Diego
CUN Cancun - SAN San Diego
CUNSAN
Cancun
Thu 9/3
7:51 am-5:26 pm
2 stops11h 35m
San Diego
Sat 9/5
7:41 pm-12:33 pm
2 stops14h 52m
$478
CancúnSan Diego
CUN Cancun - SAN San Diego
CUNSAN
Cancun
Wed 2/3
12:28 pm-7:49 pm
2 stops10h 21m
San Diego
Mon 2/8
10:30 pm-3:24 pm
2 stops13h 54m
$478
Cheapest one-way
CancúnSan Diego
CUN Cancun - SAN San Diego
CUNSAN
Cancun
Thu 9/24
7:00 am-8:17 pm
2 stops15h 17m
$222
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Tulum to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Tulum with our price prediction graph.
CUN-SAN
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 Tulum to San Diego
TU9-SAN
CUN-SAN
No data available for this route at this time. Please check back soon.
Related info for your journey
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