$150+ Cheap flights from Cancún (CUN) to San Salvador (SAL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SAL
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Cancún to San Salvador 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 Cancún to San Salvador
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cancún to San SalvadorExplore the most affordable flight options available from Cancún to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Cancún to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am -
1 stop7h 10m
Tue 9/153:25 pm -
1 stop27h 10m
Deal found 9/5![Aeromexico logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/206:30 pm -
1 stop20h 40m
Tue 10/273:17 pm -
1 stop6h 14m
Deal found 9/5![Aeromexico logo]()
$340
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:01 am -
1 stop14h 30m
Tue 9/154:54 am -
1 stop16h 07m
Deal found 9/9![Copa Airlines logo]()
$355
This Avianca deal was found by Cheapflights users on 9/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:40 pm -
Nonstop1h 45m
Tue 9/1511:55 am -
Nonstop1h 45m
Deal found 9/5![Avianca logo]()
$370
This Avianca deal was found by Cheapflights users on 9/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:05 pm -
1 stop17h 05m
Tue 9/1511:55 am -
Nonstop1h 45m
Deal found 9/7![Avianca logo]()
$371
This Priceline deal was found by Cheapflights users on 9/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:40 pm -
Nonstop1h 45m
Tue 10/273:17 pm -
1 stop20h 17m
Deal found 9/5![Multiple Airlines logo]()
$408
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:05 pm -
1 stop21h 45m
Tue 9/1511:55 am -
Nonstop1h 45m
Deal found 9/6![Avianca logo]()
$411
This Avianca deal was found by Cheapflights users on 9/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:40 pm -
Nonstop1h 45m
Mon 9/148:15 am -
1 stop3h 50m
Deal found 9/8![Avianca logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 12/237:05 am -
1 stop6h 36m
Fri 12/254:57 am -
1 stop16h 10m
Deal found 9/8![Copa Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 12/242:03 pm -
1 stop7h 34m
Mon 1/41:43 pm -
1 stop7h 24m
Deal found 9/9![Copa Airlines logo]()
$472
Best flights from Cancún to San SalvadorDiscover carefully curated flight deals from Cancún to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Cancún to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/206:30 pm -
1 stop20h 40m
Tue 10/273:17 pm -
1 stop6h 14m
Deal found 9/5![Aeromexico logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 12/242:03 pm -
1 stop7h 34m
Mon 1/41:43 pm -
1 stop7h 24m
Deal found 9/9![Copa Airlines logo]()
$472
This Mytrip deal was found by Cheapflights users on 9/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:25 am -
1 stop9h 45m
Tue 10/277:32 pm -
2 stops16h 36m
Deal found 9/5![Multiple Airlines logo]()
$616
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/116:00 pm -
2 stops23h 55m
Mon 1/257:35 am -
2 stops31h 20m
Deal found 9/4![Avianca logo]()
$899
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/283:11 pm -
3 stops31h 08m
Tue 2/24:40 pm -
2 stops22h 50m
Deal found 9/8![United Airlines logo]()
$1,322
This Justfly.com deal was found by Cheapflights users on 9/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:00 pm -
2 stops13h 30m
Mon 1/41:43 pm -
1 stop7h 24m
Deal found 9/9![Multiple Airlines logo]()
$821
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2111:55 pm -
1 stop15h 04m
Mon 12/2810:35 am -
2 stops11h 32m
Deal found 9/4![Multiple Airlines logo]()
$839
This Avianca deal was found by Cheapflights users on 9/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2112:30 pm -
2 stops28h 20m
Sun 1/39:35 am -
2 stops29h 20m
Deal found 9/8![Avianca logo]()
$1,159
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2811:55 pm -
2 stops16h 55m
Mon 1/1110:25 pm -
3 stops18h 02m
Deal found 9/4![Multiple Airlines logo]()
$1,076
This Avianca deal was found by Cheapflights users on 9/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:30 pm -
2 stops10h 15m
Tue 1/59:35 am -
2 stops24h 55m
Deal found 9/8![Avianca logo]()
$1,344
Last-minute flights from Cancún to San SalvadorDiscover last-minute flight deals from Cancún to San Salvador. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Cancún to San Salvador. Data last updated September 9, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am -
1 stop7h 10m
Tue 9/153:25 pm -
1 stop27h 10m
Deal found 9/5![Aeromexico logo]()
$331
This Avianca deal was found by Cheapflights users on 9/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:05 pm -
1 stop17h 05m
Tue 9/1511:55 am -
Nonstop1h 45m
Deal found 9/7![Avianca logo]()
$371
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:01 am -
1 stop8h 09m
Tue 9/1511:55 am -
Nonstop1h 45m
Deal found 9/6![Multiple Airlines logo]()
$582
This Avianca deal was found by Cheapflights users on 9/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:40 pm -
Nonstop1h 45m
Tue 9/1511:55 am -
Nonstop1h 45m
Deal found 9/5![Avianca logo]()
$370
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:01 am -
1 stop14h 30m
Tue 9/154:54 am -
1 stop16h 07m
Deal found 9/9![Copa Airlines logo]()
$355
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:05 pm -
1 stop21h 45m
Tue 9/1511:55 am -
Nonstop1h 45m
Deal found 9/6![Avianca logo]()
$411
This Avianca deal was found by Cheapflights users on 9/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:40 pm -
Nonstop1h 45m
Mon 9/148:15 am -
1 stop3h 50m
Deal found 9/8![Avianca logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/206:30 pm -
1 stop20h 40m
Tue 10/273:17 pm -
1 stop6h 14m
Deal found 9/5![Aeromexico logo]()
$340
This Priceline deal was found by Cheapflights users on 9/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:40 pm -
Nonstop1h 45m
Tue 10/273:17 pm -
1 stop20h 17m
Deal found 9/5![Multiple Airlines logo]()
$408
One-way flights from Cancún to San SalvadorSearch for one-way flight options from Cancún to San Salvador. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Cancún to San Salvador. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/154:30 pm -
1 stop22h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Aeromexico logo]()
$150
This Trip.com deal was found by Cheapflights users on 9/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:30 pm -
1 stop24h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Aeromexico logo]()
$155
This Copa Airlines deal was found by Cheapflights users on 9/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/277:05 am -
1 stop17h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Copa Airlines logo]()
$161
This Copa Airlines deal was found by Cheapflights users on 9/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:05 am -
1 stop17h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Copa Airlines logo]()
$172
This Copa Airlines deal was found by Cheapflights users on 9/7. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:05 am -
1 stop14h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Copa Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 12/237:05 am -
1 stop14h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Copa Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 1/1712:59 pm -
2 stops25h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 12/2311:35 am -
2 stops27h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/126:49 am -
2 stops28h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/156:00 am -
2 stops9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$318
This Avianca deal was found by Cheapflights users on 9/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/156:00 pm -
2 stops13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Avianca logo]()
$373
Find flight deals from Cancún to San Salvador
Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $331 (FlightHub) |
One-way from | $150 (FlightHub) |
Popular in | April |
Cheapest in | January |
Average price | $321 |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Cancún to San Salvador 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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Cancún to San Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CancúnSan Salvador
CUN Cancun - SAL San Salvador El Salvador Intl
CUNSAL
Cancun
Fri 1/15
4:30 pm-1:56 pm
1 stop22h 26m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
CancúnSan Salvador
CUN Cancun - SAL San Salvador El Salvador Intl
CUNSAL
Cancun
Thu 10/29
4:46 pm-2:02 pm
1 stop22h 16m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
Quickest round-trip
CancúnSan Salvador
CUN Cancun - SAL San Salvador El Salvador Intl
CUNSAL
Cancun
Sun 1/17
8:38 am-1:53 pm
1 stop6h 15m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
CancúnSan Salvador
CUN Cancun - SAL San Salvador El Salvador Intl
CUNSAL
Cancun
Thu 10/15
2:30 pm-2:10 pm
1 stop24h 40m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
CancúnSan Salvador
CUN Cancun - SAL San Salvador El Salvador Intl
CUNSAL
Cancun
Sun 12/27
7:05 am-11:38 pm
1 stop17h 33m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$161
CancúnSan Salvador
CUN Cancun - SAL San Salvador El Salvador Intl
CUNSAL
Cancun
Sun 11/8
7:05 am-11:35 pm
1 stop17h 30m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$172
CancúnSan Salvador
CUN Cancun - SAL San Salvador El Salvador Intl
CUNSAL
Cancun
Mon 12/14
7:05 am-8:37 pm
1 stop14h 32m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$192
CancúnSan Salvador
CUN Cancun - SAL San Salvador El Salvador Intl
CUNSAL
Cancun
Wed 12/23
11:35 am-1:59 pm
2 stops27h 24m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$312
CancúnSan Salvador
CUN Cancun - SAL San Salvador El Salvador Intl
CUNSAL
Cancun
Tue 10/20
6:30 pm-2:10 pm
1 stop20h 40m
San Salvador El Salvador Intl
Tue 10/27
3:17 pm-10:31 pm
1 stop6h 14m
$340
CancúnSan Salvador
CUN Cancun - SAL San Salvador El Salvador Intl
CUNSAL
Cancun
Fri 1/15
6:00 pm-6:30 am
2 stops13h 30m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$373
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Cancún to San Salvador
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to San Salvador in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cancún-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-San Salvador flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cancún-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Cancún to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San Salvador from Cancún with our price prediction graph.
CUN-SAL
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 Cancún to San Salvador
Prices
Delays
What is the cheapest month to book a flight from Cancún to San Salvador?
Currently, January is the cheapest month in which you can book a flight from Cancún to San Salvador (average of $293). Flying from Cancún to San Salvador in April is currently the most expensive (average of $366). 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.
What is the cheapest time of day to fly from CUN to SAL?
Find hourly flight availability from Cancún to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 9, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cancún to San Salvador as you normally would.
How often are flights from Cancún to San Salvador delayed?
About 4% of weekly flights between Cancún and San Salvador have experienced delays in the past year, with the average delay time being 99 minutes.
What is the most punctual flight time for Cancún to San Salvador flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Cancún to San Salvador flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 4% of flights being delayed.
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