$270+ Cheap flights from Kansas City (MCI) 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SAL
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Kansas City 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 Kansas City to San Salvador
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Best
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One-way
Cheapest flights from Kansas City to San SalvadorExplore the most affordable flight options available from Kansas City to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from Kansas City to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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 12/318:30 am -
1 stop16h 25m
Thu 3/46:55 am -
1 stop15h 12m
Deal found 9/11![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/166:00 am -
2 stops16h 47m
Tue 4/203:40 pm -
2 stops23h 39m
Deal found 9/15![United Airlines logo]()
$595
This Avianca deal was found by Cheapflights users on 9/13. 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 10/2811:33 am -
1 stop11h 32m
Wed 11/49:35 am -
1 stop10h 20m
Deal found 9/13![Avianca logo]()
$596
This Avianca deal was found by Cheapflights users on 9/16. 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 11/611:33 am -
1 stop10h 32m
Sun 11/229:35 am -
1 stop10h 20m
Deal found 9/16![Multiple Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/165:44 pm -
1 stop18h 24m
Fri 11/203:05 pm -
1 stop8h 54m
Deal found 9/14![American Airlines logo]()
$606
This Avianca deal was found by Cheapflights users on 9/11. 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 10/148:22 am -
1 stop12h 18m
Tue 10/2710:05 pm -
1 stop15h 32m
Deal found 9/11![Multiple Airlines logo]()
$611
This Trip.com deal was found by Cheapflights users on 9/12. 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.
Mon 10/265:50 pm -
1 stop13h 40m
Mon 11/210:05 pm -
1 stop21h 50m
Deal found 9/12![Avianca logo]()
$616
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/66:45 am -
1 stop6h 56m
Thu 11/122:57 pm -
1 stop8h 39m
Deal found 9/15![American Airlines logo]()
$621
This Avianca deal was found by Cheapflights users on 9/11. 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 12/2511:07 am -
1 stop10h 58m
Tue 3/210:05 pm -
1 stop16h 45m
Deal found 9/11![Avianca logo]()
$629
This Copa Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/145:50 pm -
2 stops18h 50m
Fri 4/231:38 am -
2 stops16h 00m
Deal found 9/14![Copa Airlines logo]()
$633
This Justfly.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/3111:33 am -
2 stops43h 37m
Sun 11/810:05 pm -
1 stop21h 50m
Deal found 9/15![Avianca logo]()
$637
Best flights from Kansas City to San SalvadorDiscover carefully curated flight deals from Kansas City to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Kansas City to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/178:30 am -
1 stop12h 49m
Wed 4/213:40 pm -
2 stops17h 53m
Deal found 9/14![United Airlines logo]()
$595
This Copa Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/145:50 pm -
2 stops18h 50m
Fri 4/231:38 am -
2 stops16h 00m
Deal found 9/14![Copa Airlines logo]()
$633
This Delta deal was found by Cheapflights users on 9/14. 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 1/245:40 am -
1 stop7h 30m
Sat 1/302:35 pm -
1 stop9h 23m
Deal found 9/14![Delta logo]()
$651
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/189:45 am -
2 stops13h 02m
Wed 11/254:40 pm -
2 stops18h 06m
Deal found 9/15![United Airlines logo]()
$595
This Copa Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 11/197:36 am -
2 stops15h 59m
Thu 11/267:30 am -
2 stops34h 00m
Deal found 9/15![Copa Airlines logo]()
$641
This United Airlines deal was found by Cheapflights users on 9/11. 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 2/612:50 pm -
1 stop8h 29m
Tue 2/97:00 am -
1 stop15h 10m
Deal found 9/11![United Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 1/247:12 pm -
2 stops18h 07m
Sat 1/304:40 pm -
2 stops21h 42m
Deal found 9/14![United Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/288:30 am -
1 stop6h 54m
Wed 11/411:54 pm -
2 stops20h 01m
Deal found 9/13![United Airlines logo]()
$650
Last-minute flights from Kansas City to San SalvadorDiscover last-minute flight deals from Kansas City to San Salvador. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to San Salvador. Data last updated September 16, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 9/11. 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 10/148:22 am -
1 stop12h 18m
Tue 10/2710:05 pm -
1 stop15h 32m
Deal found 9/11![Multiple Airlines logo]()
$611
This Copa Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/1411:22 am -
2 stops13h 13m
Tue 10/271:59 pm -
2 stops28h 56m
Deal found 9/14![Copa Airlines logo]()
$656
This Trip.com deal was found by Cheapflights users on 9/12. 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.
Mon 10/265:50 pm -
1 stop13h 40m
Mon 11/210:05 pm -
1 stop21h 50m
Deal found 9/12![Avianca logo]()
$616
This Avianca deal was found by Cheapflights users on 9/13. 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 10/2811:33 am -
1 stop11h 32m
Wed 11/49:35 am -
1 stop10h 20m
Deal found 9/13![Avianca logo]()
$596
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/288:30 am -
1 stop6h 54m
Wed 11/411:54 pm -
2 stops20h 01m
Deal found 9/13![United Airlines logo]()
$650
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/297:36 am -
2 stops13h 43m
Thu 11/52:50 pm -
2 stops19h 36m
Deal found 9/13![United Airlines logo]()
$654
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Sat 10/3111:33 am -
1 stop9h 27m
Sun 11/88:25 pm -
1 stop23h 30m
Deal found 9/15![Avianca logo]()
$629
One-way flights from Kansas City to San SalvadorSearch for one-way flight options from Kansas City to San Salvador. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Kansas City to San Salvador. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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 12/87:36 am -
2 stops15h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$270
This Avianca deal was found by Cheapflights users on 9/16. 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.
Tue 11/175:50 pm -
1 stop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$276
This Avianca deal was found by Cheapflights users on 9/13. 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 2/15:45 pm -
3 stops17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Avianca logo]()
$285
This Copa Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 11/177:36 am -
2 stops15h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Copa Airlines logo]()
$291
This Justfly.com deal was found by Cheapflights users on 9/11. 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.
Fri 12/2511:07 am -
1 stop10h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Avianca logo]()
$292
This United Airlines deal was found by Cheapflights users on 9/11. 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 1/26:00 am -
1 stop15h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$300
This Avianca deal was found by Cheapflights users on 9/13. 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 11/215:50 pm -
1 stop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 9/11. 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 12/316:34 pm -
2 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$306
This Avianca deal was found by Cheapflights users on 9/12. 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 10/265:50 pm -
3 stops18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Avianca logo]()
$308
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Tue 12/85:50 pm -
1 stop28h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Avianca logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 11/175:00 pm -
2 stops19h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$311
Find flight deals from Kansas City to San Salvador
Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) 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 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $572 (Avianca) |
One-way from | $270 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $663 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansas City 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 16, 2026.
Use the filters below to find and compare flights from Kansas City to San Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Thu 12/31
8:30 am-12:55 am
1 stop16h 25m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$270
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Tue 12/8
7:36 am-10:47 pm
2 stops15h 11m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$270
Quickest round-trip
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Tue 11/17
5:50 pm-6:30 am
1 stop12h 40m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$276
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Tue 11/17
7:36 am-11:35 pm
2 stops15h 59m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$291
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Sun 1/3
7:31 am-9:45 pm
2 stops14h 14m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$300
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Tue 11/17
5:00 pm-12:08 pm
2 stops19h 08m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$311
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Tue 11/17
8:30 am-9:19 pm
1 stop12h 49m
San Salvador El Salvador Intl
Wed 4/21
3:40 pm-10:33 am
2 stops17h 53m
$595
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Wed 11/18
9:45 am-10:47 pm
2 stops13h 02m
San Salvador El Salvador Intl
Wed 11/25
4:40 pm-10:46 am
2 stops18h 06m
$595
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Sat 2/6
12:50 pm-9:19 pm
1 stop8h 29m
San Salvador El Salvador Intl
Tue 2/9
7:00 am-10:10 pm
1 stop15h 10m
$621
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Sun 1/24
7:12 pm-1:19 pm
2 stops18h 07m
San Salvador El Salvador Intl
Sat 1/30
4:40 pm-2:22 pm
2 stops21h 42m
$625
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Kansas City 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 Kansas City to San Salvador in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kansas City-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-San Salvador flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kansas City-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 Kansas City-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 Kansas City to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San Salvador from Kansas City with our price prediction graph.
MCI-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 Kansas City to San Salvador
How far ahead should I book a flight from Kansas City to San Salvador?
Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to San Salvador. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Kansas City to San Salvador?
Currently, February is the cheapest month in which you can book a flight from Kansas City to San Salvador (average of $489). Flying from Kansas City to San Salvador in June is currently the most expensive (average of $770). 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 Kansas City to San Salvador?
Airfare is typical for this route at the moment.
Kansas City to San Salvador flights typically cost between $520 and $987 in January.The cheapest round-trip price found within the last 5 days was $572 on Avianca (Jan 1-Mar 2).
Reviews of airlines servicing San Salvador
Get insights into the airlines that provide service to San Salvador. 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 San Salvador. Reviews last updated September 16, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Kansas City to San Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Kansas City to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Salvador?
Book flights to San Salvador if you plan to visit one of these locationsAcajutla
La Libertad
El Cuco
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Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kansas City to San Salvador by cabin class
Find flights from Kansas City to San Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kansas City and San Salvador flights
Browse other Kansas City and San Salvador flight options. Last updated on September 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Salvador
Explore flights to San Salvador departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 16, 2026.
Top 3 airlines flying from Kansas City to San Salvador
Discover the top 3 airlines that operate flights from Kansas City to San Salvador. 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 7,457,451 searches. Data last updated September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$423 | Average$696 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$430 | Average$680 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$457 | Average$624 | FlexibilityNo cancel fee | On-time69% |