$100+ Cheap flights from San Francisco (SFO) to Isla Mujeres, 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CUN
Jun 29 — Jul 61
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Isla Mujeres 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.Cheapflights Tip: The best prices from San Francisco to Isla Mujeres are usually found in January or February, booked 51 days in advance, depart on a Monday or Saturday and return on a Wednesday
Cheap flight deals from San Francisco to Isla Mujeres
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Best
Last-minute
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Cheapest flights from San Francisco to Isla MujeresExplore the most affordable flight options available from San Francisco to Isla Mujeres. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 30, 2026.
Explore the most affordable flight options available from San Francisco to Isla Mujeres. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 7/188:23 pm
SFO
- CUN
2 stops12h 08m
Multiple Airlines
Fri 7/243:31 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 5/26. 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.
Sat 6/1311:51 pm
SFO
- CUN
1 stop14h 32m
Delta
Fri 6/198:09 am
CUN
- SFO
1 stop15h 57m
Delta
Deal found 5/26![Delta logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 7/208:23 pm
SFO
- CUN
2 stops12h 32m
Multiple Airlines
Mon 7/273:31 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$425
This Aeromexico deal was found by Cheapflights users on 5/26. 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.
Fri 7/108:05 pm
SFO
- CUN
2 stops14h 10m
Aeromexico
Fri 7/171:40 pm
CUN
- SFO
1 stop11h 50m
Aeromexico
Deal found 5/26![Aeromexico logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/208:23 pm
SFO
- CUN
2 stops12h 32m
Multiple Airlines
Tue 7/283:31 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 5/26. 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.
Sat 6/275:36 pm
SFO
- CUN
1 stop17h 24m
Delta
Thu 7/24:23 pm
CUN
- SFO
1 stop9h 07m
Delta
Deal found 5/26![Delta logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 6/173:26 pm
SFO
- CUN
2 stops16h 37m
Multiple Airlines
Wed 6/243:35 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/133:26 pm
SFO
- CUN
2 stops21h 02m
Multiple Airlines
Fri 6/193:35 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 7/221:51 pm
SFO
- CUN
2 stops18h 12m
Multiple Airlines
Fri 7/313:31 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 7/188:23 pm
SFO
- CUN
2 stops16h 05m
Multiple Airlines
Tue 7/213:31 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 5/28. 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.
Mon 6/225:25 pm
SFO
- CUN
2 stops17h 35m
Delta
Tue 6/307:03 am
CUN
- SFO
1 stop18h 27m
Delta
Deal found 5/28![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 5/28. 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.
Sat 8/87:06 am
SFO
- CUN
1 stop9h 23m
Delta
Sun 8/166:04 am
CUN
- SFO
2 stops13h 04m
Delta
Deal found 5/28![Delta logo]()
$434
Best flights from San Francisco to Isla MujeresDiscover carefully curated flight deals from San Francisco to Isla Mujeres that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 30, 2026.
Discover carefully curated flight deals from San Francisco to Isla Mujeres that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 30, 2026.
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Mon 8/178:51 am
SFO
- CUN
Nonstop5h 21m
United Airlines
Sat 8/227:51 am
CUN
- SFO
1 stop8h 58m
United Airlines
Deal found 5/29![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 5/27. 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.
Mon 8/108:35 pm
SFO
- CUN
2 stops14h 05m
Delta
Mon 8/176:59 am
CUN
- SFO
2 stops12h 09m
Delta
Deal found 5/27![Delta logo]()
$438
This Volaris deal was found by Cheapflights users on 5/25. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:39 pm
SFO
- CUN
1 stop13h 10m
Volaris
Sun 7/193:31 pm
CUN
- SFO
1 stop10h 52m
Volaris
Deal found 5/25![Volaris logo]()
$523
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 7/2711:27 pm
SFO
- CUN
Nonstop5h 21m
United Airlines
Tue 8/47:58 am
CUN
- SFO
1 stop8h 55m
United Airlines
Deal found 5/28![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 5/27. 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 7/1811:27 pm
SFO
- CUN
Nonstop5h 21m
United Airlines
Tue 7/2112:57 pm
CUN
- SFO
Nonstop5h 50m
United Airlines
Deal found 5/27![United Airlines logo]()
$464
This Volaris deal was found by Cheapflights users on 5/25. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/149:43 pm
SFO
- CUN
1 stop13h 05m
Volaris
Wed 6/173:35 pm
CUN
- SFO
1 stop10h 52m
Volaris
Deal found 5/25![Volaris logo]()
$523
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Mon 7/2011:27 pm
SFO
- CUN
Nonstop5h 21m
United Airlines
Tue 7/287:58 am
CUN
- SFO
1 stop8h 55m
United Airlines
Deal found 5/26![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 6/1512:45 am
SFO
- CUN
1 stop7h 05m
United Airlines
Fri 6/1912:57 pm
CUN
- SFO
Nonstop5h 50m
United Airlines
Deal found 5/28![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 5/26. 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 6/38:46 am
SFO
- CUN
Nonstop5h 26m
United Airlines
Sat 6/65:01 pm
CUN
- SFO
Nonstop5h 48m
United Airlines
Deal found 5/26![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 5/29. 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 6/2011:27 pm
SFO
- CUN
Nonstop5h 21m
United Airlines
Tue 6/237:51 am
CUN
- SFO
1 stop9h 12m
United Airlines
Deal found 5/29![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Mon 8/178:51 am
SFO
- CUN
Nonstop5h 21m
United Airlines
Tue 8/2512:57 pm
CUN
- SFO
Nonstop5h 43m
United Airlines
Deal found 5/27![United Airlines logo]()
$544
Last-minute flights from San Francisco to Isla MujeresDiscover last-minute flight deals from San Francisco to Isla Mujeres. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Isla Mujeres. Data last updated May 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 6/103:26 pm
SFO
- CUN
2 stops22h 02m
Multiple Airlines
Tue 6/163:35 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/123:26 pm
SFO
- CUN
2 stops21h 02m
Multiple Airlines
Sat 6/203:35 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 5/26. 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.
Sat 6/1311:51 pm
SFO
- CUN
1 stop14h 32m
Delta
Fri 6/198:09 am
CUN
- SFO
1 stop15h 57m
Delta
Deal found 5/26![Delta logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/133:26 pm
SFO
- CUN
2 stops21h 02m
Multiple Airlines
Fri 6/193:35 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 5/29. 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 6/1311:27 pm
SFO
- CUN
Nonstop5h 21m
United Airlines
Wed 6/173:43 pm
CUN
- SFO
1 stop9h 13m
United Airlines
Deal found 5/29![United Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 6/173:26 pm
SFO
- CUN
2 stops16h 37m
Multiple Airlines
Wed 6/243:35 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 6/173:26 pm
SFO
- CUN
2 stops16h 37m
Multiple Airlines
Sat 6/203:35 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/203:26 pm
SFO
- CUN
2 stops21h 02m
Multiple Airlines
Tue 6/233:35 pm
CUN
- SFO
1 stop10h 52m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 5/25. 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.
Sat 6/205:36 pm
SFO
- CUN
1 stop17h 24m
Delta
Wed 6/244:30 pm
CUN
- SFO
1 stop9h 28m
Delta
Deal found 5/25![Delta logo]()
$438
This Delta deal was found by Cheapflights users on 5/28. 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.
Mon 6/225:25 pm
SFO
- CUN
2 stops17h 35m
Delta
Tue 6/307:03 am
CUN
- SFO
1 stop18h 27m
Delta
Deal found 5/28![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 5/26. 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.
Sat 6/275:36 pm
SFO
- CUN
1 stop17h 24m
Delta
Thu 7/24:23 pm
CUN
- SFO
1 stop9h 07m
Delta
Deal found 5/26![Delta logo]()
$428
One-way flights from San Francisco to Isla MujeresSearch for one-way flight options from San Francisco to Isla Mujeres. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
Search for one-way flight options from San Francisco to Isla Mujeres. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 6/293:26 pm
SFO
- CUN
2 stops29h 14m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/198:30 pm
SFO
- CUN
2 stops22h 50m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/258:30 pm
SFO
- CUN
2 stops22h 50m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 11/99:18 am
SFO
- CUN
2 stops28h 47m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/208:30 pm
SFO
- CUN
2 stops22h 50m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 7/148:23 pm
SFO
- CUN
2 stops16h 05m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 6/3010:58 pm
SFO
- CUN
3 stops43h 52m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$154
This Kissandfly.com deal was found by Cheapflights users on 5/25. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1711:13 am
SFO
- CUN
2 stops20h 42m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 10/177:30 pm
SFO
- CUN
2 stops16h 58m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/248:30 pm
SFO
- CUN
2 stops12h 17m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/228:30 pm
SFO
- CUN
2 stops15h 58m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$161
Find flight deals from San Francisco to Isla Mujeres
Keep the following information in mind while searching for San Francisco to Isla Mujeres flight deals. Data was last updated May 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $423 (Kiwi.com) |
One-way from | $100 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $587 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Isla Mujeres 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 May 30, 2026.
Use the filters below to find and compare flights from San Francisco to Isla Mujeres that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Mon 8/17
8:51 am-4:12 pm
Nonstop5h 21m
Cancun
Sat 8/22
7:51 am-2:49 pm
1 stop8h 58m
$434
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Mon 7/27
11:27 pm-6:48 am
Nonstop5h 21m
Cancun
Tue 8/4
7:58 am-2:53 pm
1 stop8h 55m
$434
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Mon 8/10
8:35 pm-12:40 pm
2 stops14h 05m
Cancun
Mon 8/17
6:59 am-5:08 pm
2 stops12h 09m
$438
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sat 7/18
11:27 pm-6:48 am
Nonstop5h 21m
Cancun
Tue 7/21
12:57 pm-4:47 pm
Nonstop5h 50m
$464
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Mon 7/20
11:27 pm-6:48 am
Nonstop5h 21m
Cancun
Tue 7/28
7:58 am-2:53 pm
1 stop8h 55m
$474
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Mon 6/15
12:45 am-9:50 am
1 stop7h 05m
Cancun
Fri 6/19
12:57 pm-4:47 pm
Nonstop5h 50m
$489
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Wed 6/3
8:46 am-4:12 pm
Nonstop5h 26m
Cancun
Sat 6/6
5:01 pm-8:49 pm
Nonstop5h 48m
$504
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sat 6/20
11:27 pm-6:48 am
Nonstop5h 21m
Cancun
Tue 6/23
7:51 am-3:03 pm
1 stop9h 12m
$513
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Thu 7/16
9:39 pm-12:49 pm
1 stop13h 10m
Cancun
Sun 7/19
3:31 pm-12:23 am
1 stop10h 52m
$523
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sun 6/14
9:43 pm-12:48 pm
1 stop13h 05m
Cancun
Wed 6/17
3:35 pm-12:27 am
1 stop10h 52m
$523
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Isla Mujeres
Have a flexible travel schedule? Discover the best time to fly to Isla Mujeres from San Francisco with our price prediction graph.
SFO-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 Francisco to Isla Mujeres
SFO-IS9
SFO-CUN
What is the cheapest time of day to fly from SFO to IS9?
Find hourly flight availability from San Francisco to Isla Mujeres. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 30, 2026.
When flying from San Francisco to Isla Mujeres, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from San Francisco to Isla Mujeres
Explore weekly flight availability from San Francisco to Isla Mujeres. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 30, 2026.
The most flights from SFO to IS9 are scheduled on a Saturday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from San Francisco to Isla Mujeres?
Reviews of airlines servicing Isla Mujeres
Get insights into the airlines that provide service to Isla Mujeres. 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 Isla Mujeres. Reviews last updated May 30, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from San Francisco to Isla Mujeres. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Isla Mujeres. 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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Alternative routes for San Francisco to Isla Mujeres
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Isla Mujeres by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Isla Mujeres by cabin class
Find flights from San Francisco to Isla Mujeres, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Isla Mujeres flights
Browse other San Francisco and Isla Mujeres flight options. Last updated on May 30, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Isla Mujeres flights
Consider these flights traveling from San Francisco to Isla Mujeres.
Top 10 airlines flying from San Francisco to Isla Mujeres
Discover the top 10 airlines that operate flights from San Francisco to Isla Mujeres. 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 May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$532 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$220 | Average$426 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$236 | Average$398 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$278 | Average$556 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$284 | Average$526 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$297 | Average$570 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$335 | Average$658 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$651 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$364 | Average$557 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$367 | Average$481 | FlexibilityNo cancel fee | On-time62% |