$251+ Cheap flights from Kansas City (MCI) to San Salvador (SAL)
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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SAL
Sep 9 — Sep 161
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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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 August 10, 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 August 10, 2026.
This Avianca deal was found by Cheapflights users on 8/7. 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.
Sat 10/1011:50 am -
1 stop9h 10m
Wed 10/219:35 am -
1 stop9h 11m
Deal found 8/7![Avianca logo]()
$522
This Avianca deal was found by Cheapflights users on 8/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:19 am -
1 stop10h 41m
Wed 10/288:00 am -
1 stop13h 30m
Deal found 8/9![Multiple Airlines logo]()
$531
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.
Tue 12/16:10 am -
1 stop18h 37m
Tue 12/82:00 am -
1 stop12h 26m
Deal found 8/5![United Airlines logo]()
$552
This Avianca deal was found by Cheapflights users on 8/8. 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 10/266:28 am -
1 stop10h 32m
Wed 11/412:05 pm -
1 stop10h 25m
Deal found 8/8![Multiple Airlines logo]()
$555
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.
Tue 12/16:10 am -
1 stop18h 37m
Mon 12/141:10 am -
2 stops16h 09m
Deal found 8/5![United Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 10/276:28 am -
1 stop6h 51m
Mon 11/22:50 pm -
1 stop7h 40m
Deal found 8/8![United Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 10/256:40 pm -
2 stops28h 07m
Mon 11/211:54 pm -
2 stops14h 29m
Deal found 8/8![United Airlines logo]()
$565
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:33 am -
3 stops33h 32m
Wed 11/1110:05 pm -
1 stop16h 32m
Deal found 8/6![Avianca logo]()
$568
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.
Fri 11/136:28 am -
1 stop14h 51m
Tue 12/16:55 am -
1 stop15h 12m
Deal found 8/5![United Airlines logo]()
$571
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 August 10, 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 August 10, 2026.
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.
Sun 11/156:24 pm -
1 stop21h 00m
Tue 12/16:55 am -
1 stop15h 12m
Deal found 8/5![United Airlines logo]()
$552
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.
Sat 10/107:00 am -
1 stop6h 32m
Thu 10/221:57 pm -
1 stop8h 59m
Deal found 8/6![Delta logo]()
$591
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:22 am -
1 stop13h 27m
Wed 10/2810:54 pm -
2 stops20h 01m
Deal found 8/9![United Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Mon 10/268:30 am -
1 stop12h 49m
Thu 11/57:00 am -
1 stop15h 30m
Deal found 8/8![United Airlines logo]()
$561
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.
Fri 11/136:40 pm -
2 stops27h 05m
Tue 12/12:50 pm -
1 stop7h 17m
Deal found 8/5![United Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:24 pm -
1 stop21h 00m
Thu 11/264:40 pm -
1 stop21h 32m
Deal found 8/7![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:20 pm -
1 stop6h 29m
Sun 10/256:00 am -
1 stop15h 30m
Deal found 8/9![United Airlines logo]()
$591
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.
Fri 11/276:40 pm -
2 stops27h 05m
Thu 12/102:50 pm -
1 stop7h 17m
Deal found 8/5![United Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/18:00 am -
2 stops13h 19m
Fri 2/56:55 am -
2 stops14h 54m
Deal found 8/7![United Airlines logo]()
$595
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.
Sat 10/103:14 pm -
2 stops22h 01m
Thu 10/223:40 pm -
2 stops17h 46m
Deal found 8/6![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:19 am -
1 stop6h 56m
Thu 10/11:50 pm -
1 stop7h 45m
Deal found 8/7![United Airlines logo]()
$620
Last-minute flights from Kansas City to San SalvadorDiscover last-minute flight deals from Kansas City to San Salvador. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to San Salvador. Data last updated August 10, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 8/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:39 pm -
1 stop13h 51m
Sat 8/299:35 am -
1 stop8h 57m
Deal found 8/8![Avianca logo]()
$647
This Avianca deal was found by Cheapflights users on 8/8. 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.
Tue 8/2512:10 pm -
1 stop8h 50m
Sat 8/299:35 am -
1 stop8h 57m
Deal found 8/8![Avianca logo]()
$615
This Avianca deal was found by Cheapflights users on 8/8. 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 8/295:39 pm -
1 stop15h 26m
Sat 9/58:25 pm -
1 stop17h 25m
Deal found 8/8![Avianca logo]()
$650
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 8/303:14 pm -
2 stops22h 01m
Wed 9/91:50 pm -
1 stop7h 45m
Deal found 8/8![United Airlines logo]()
$653
This FlightHub deal was found by Cheapflights users on 8/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:39 pm -
1 stop13h 51m
Sun 9/69:35 am -
1 stop8h 57m
Deal found 8/8![Avianca logo]()
$625
This FlightHub deal was found by Cheapflights users on 8/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:39 pm -
2 stops18h 11m
Tue 9/810:05 pm -
1 stop15h 45m
Deal found 8/8![Avianca logo]()
$633
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Mon 8/316:07 am -
1 stop16h 28m
Thu 9/101:50 pm -
1 stop7h 45m
Deal found 8/8![United Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/246:19 am -
1 stop6h 56m
Thu 10/11:50 pm -
1 stop7h 45m
Deal found 8/10![United Airlines logo]()
$620
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 August 10, 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 August 10, 2026.
This Avianca deal was found by Cheapflights users on 8/10. 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
Deal found 8/10![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/711:26 am -
2 stops30h 16m
Deal found 8/10![Multiple Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:24 pm -
1 stop26h 55m
Deal found 8/7![United Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 8/8. 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 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
Deal found 8/8![American Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/411:26 am -
2 stops30h 16m
Deal found 8/10![Multiple Airlines logo]()
$284
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:04 pm -
2 stops19h 00m
Deal found 8/5![American Airlines logo]()
$295
This Avianca deal was found by Cheapflights users on 8/10. 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 9/112:10 pm -
1 stop8h 50m
Deal found 8/10![Avianca logo]()
$304
This Avianca deal was found by Cheapflights users on 8/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:30 am -
1 stop12h 10m
Deal found 8/9![Multiple Airlines logo]()
$309
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:10 pm -
1 stop10h 45m
Deal found 8/10![Avianca logo]()
$315
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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $522 (Avianca) |
One-way from | $251 (Avianca) |
Popular in | June |
Cheapest in | November |
Average price | $668 |
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 2,558,603 searches. Data last updated August 10, 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
Sun 11/15
6:24 pm-3:24 pm
1 stop21h 00m
San Salvador El Salvador Intl
Tue 12/1
6:55 am-10:07 pm
1 stop15h 12m
$552
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Wed 10/14
8:22 am-8:49 pm
1 stop13h 27m
San Salvador El Salvador Intl
Wed 10/28
10:54 pm-7:55 pm
2 stops20h 01m
$561
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Mon 10/26
8:30 am-8:19 pm
1 stop12h 49m
San Salvador El Salvador Intl
Thu 11/5
7:00 am-10:30 pm
1 stop15h 30m
$561
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Fri 11/13
6:40 pm-9:45 pm
2 stops27h 05m
San Salvador El Salvador Intl
Tue 12/1
2:50 pm-10:07 pm
1 stop7h 17m
$575
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Sun 11/22
6:24 pm-3:24 pm
1 stop21h 00m
San Salvador El Salvador Intl
Thu 11/26
4:40 pm-2:12 pm
1 stop21h 32m
$583
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Sat 10/10
7:00 am-12:32 pm
1 stop6h 32m
San Salvador El Salvador Intl
Thu 10/22
1:57 pm-11:56 pm
1 stop8h 59m
$591
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Wed 10/14
3:20 pm-8:49 pm
1 stop6h 29m
San Salvador El Salvador Intl
Sun 10/25
6:00 am-10:30 pm
1 stop15h 30m
$591
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Fri 11/27
6:40 pm-9:45 pm
2 stops27h 05m
San Salvador El Salvador Intl
Thu 12/10
2:50 pm-10:07 pm
1 stop7h 17m
$592
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Mon 2/1
8:00 am-9:19 pm
2 stops13h 19m
San Salvador El Salvador Intl
Fri 2/5
6:55 am-9:49 pm
2 stops14h 54m
$595
Kansas CitySan Salvador
MCI Kansas City - SAL San Salvador El Salvador Intl
MCISAL
Kansas City
Sat 10/10
3:14 pm-12:15 pm
2 stops22h 01m
San Salvador El Salvador Intl
Thu 10/22
3:40 pm-10:26 am
2 stops17h 46m
$595
Showing 1-10 of 18 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 August.
| 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, November is the cheapest month in which you can book a flight from Kansas City to San Salvador (average of $478). 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 below average for this route at the moment.
Kansas City to San Salvador flights typically cost between $562 and $689 in October.The cheapest round-trip price found within the last 5 days was $522 on Avianca (Oct 10-Oct 21).
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 August 10, 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.
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
Sonsonate
El Cuco
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Kansas City and San Salvador flights
Browse other Kansas City and San Salvador flight options. Last updated on August 10, 2026.
Popular flight searches
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Explore flights to San Salvador departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 10, 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 2,558,603 searches. Data last updated August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$410 | Average$696 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$430 | Average$680 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$440 | Average$610 | FlexibilityNo cancel fee | On-time69% |