$191+ Cheap flights from Missouri to El Salvador
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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SAL
Aug 15 — Aug 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Missouri to El 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 Missouri to El Salvador
Cheapest
Best
Last-minute
One-way
Cheapest flights from Missouri to El SalvadorExplore the most affordable flight options available from Missouri to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from Missouri to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
This United Airlines deal was found by Cheapflights users on 7/13. 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 9/246:19 am
MCI
- SAL
1 stop6h 56m
United Airlines
Thu 10/11:50 pm
SAL
- MCI
1 stop7h 45m
United Airlines
Deal found 7/13![United Airlines logo]()
$501
This CheapOair deal was found by Cheapflights users on 7/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:45 pm
MCI
- SAL
2 stops45h 15m
Frontier
Sat 8/2211:07 am
SAL
- MCI
2 stops46h 34m
Frontier
Deal found 7/13![Frontier logo]()
$512
This Avianca deal was found by Cheapflights users on 7/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:44 am
MCI
- SAL
1 stop9h 11m
Avianca
Tue 11/109:35 am
SAL
- MCI
1 stop10h 08m
Avianca
Deal found 7/14![Avianca logo]()
$514
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:22 am
MCI
- SAL
2 stops10h 27m
United Airlines
Sat 10/241:50 pm
SAL
- MCI
1 stop7h 45m
United Airlines
Deal found 7/12![United Airlines logo]()
$531
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 10/294:29 pm
MCI
- SAL
2 stops20h 02m
American Airlines
Tue 11/102:27 pm
SAL
- MCI
2 stops18h 14m
American Airlines
Deal found 7/14![American Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:07 pm
MCI
- SAL
1 stop6h 42m
United Airlines
Thu 9/36:00 am
SAL
- MCI
1 stop15h 35m
United Airlines
Deal found 7/12![United Airlines logo]()
$550
Best flights from Missouri to El SalvadorDiscover carefully curated flight deals from Missouri to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from Missouri to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This United Airlines deal was found by Cheapflights users on 7/13. 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 9/246:00 am
MCI
- SAL
2 stops15h 49m
United Airlines
Thu 10/16:00 am
SAL
- MCI
1 stop15h 35m
United Airlines
Deal found 7/13![United Airlines logo]()
$505
This American Airlines deal was found by Cheapflights users on 7/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:04 pm
MCI
- SAL
2 stops23h 25m
American Airlines
Thu 9/312:29 pm
SAL
- MCI
2 stops19h 11m
American Airlines
Deal found 7/12![American Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:30 am
MCI
- SAL
1 stop13h 19m
United Airlines
Sat 10/246:00 am
SAL
- MCI
1 stop15h 35m
United Airlines
Deal found 7/12![United Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:08 pm
MCI
- SAL
2 stops20h 07m
United Airlines
Thu 9/36:00 am
SAL
- MCI
2 stops26h 09m
United Airlines
Deal found 7/12![United Airlines logo]()
$554
Last-minute flights from Missouri to El SalvadorDiscover last-minute flight deals from Missouri to El Salvador. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to El Salvador. Data last updated July 16, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:07 pm
MCI
- SAL
1 stop6h 42m
United Airlines
Thu 9/36:00 am
SAL
- MCI
1 stop15h 35m
United Airlines
Deal found 7/12![United Airlines logo]()
$550
This Avianca deal was found by Cheapflights users on 7/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:10 pm
MCI
- SAL
1 stop8h 50m
Avianca
Fri 9/410:05 pm
SAL
- MCI
1 stop15h 45m
Avianca
Deal found 7/15![Avianca logo]()
$561
This American Airlines deal was found by Cheapflights users on 7/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:04 am
MCI
- SAL
1 stop29h 25m
American Airlines
Thu 9/31:53 pm
SAL
- MCI
1 stop27h 41m
American Airlines
Deal found 7/12![American Airlines logo]()
$564
This deal was found by Cheapflights users on 7/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:30 am
MCI
- SAL
1 stop7h 00m
United Airlines
Fri 9/46:00 am
SAL
- MCI
1 stop9h 52m
United Airlines
Deal found 7/12![United Airlines logo]()
$580
This CheapOair deal was found by Cheapflights users on 7/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:45 pm
MCI
- SAL
2 stops45h 15m
Frontier
Sat 8/2211:07 am
SAL
- MCI
2 stops46h 34m
Frontier
Deal found 7/13![Frontier logo]()
$512
This Avianca deal was found by Cheapflights users on 7/13. 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 8/1512:10 pm
MCI
- SAL
1 stop8h 50m
Avianca
Sat 8/229:35 am
SAL
- MCI
1 stop8h 57m
Avianca
Deal found 7/13![Avianca logo]()
$562
One-way flights from Missouri to El SalvadorSearch for one-way flight options from Missouri to El Salvador. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from Missouri to El Salvador. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:45 pm
MCI
- SAL
2 stops27h 57m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$191
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 11/178:30 am
MCI
- SAL
1 stop12h 49m
United Airlines
Deal found 7/15![United Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 11/176:36 pm
MCI
- SAL
2 stops17h 44m
American Airlines
Deal found 7/15![American Airlines logo]()
$250
This Avianca deal was found by Cheapflights users on 7/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:20 am
MCI
- SAL
1 stop10h 40m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$270
This Avianca deal was found by Cheapflights users on 7/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:39 pm
MCI
- SAL
2 stops22h 21m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 7/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:00 pm
MCI
- SAL
2 stops18h 22m
American Airlines
Deal found 7/12![American Airlines logo]()
$275
This Avianca deal was found by Cheapflights users on 7/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:39 pm
MCI
- SAL
3 stops18h 16m
Avianca
Deal found 7/15![Avianca logo]()
$279
This Avianca deal was found by Cheapflights users on 7/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:16 am
MCI
- SAL
1 stop10h 44m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:30 am
MCI
- SAL
1 stop11h 28m
United Airlines
Deal found 7/12![United Airlines logo]()
$309
Find flight deals from Missouri to El Salvador
Keep the following information in mind while searching for Missouri to El Salvador flight deals. Data was last updated July 16, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $501 (United Airlines) |
One-way from | $191 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $790 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to El 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 July 16, 2026.
Use the filters below to find and compare flights from Missouri to El Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Thu 9/24
6:00 am-8:49 pm
2 stops15h 49m
San Salvador El Salvador Intl
Thu 10/1
6:00 am-10:35 pm
1 stop15h 35m
$505
Quickest round-trip
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Tue 9/15
8:30 am-8:49 pm
1 stop13h 19m
San Salvador El Salvador Intl
Sat 10/24
6:00 am-10:35 pm
1 stop15h 35m
$531
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Tue 8/11
5:08 pm-12:15 pm
2 stops20h 07m
San Salvador El Salvador Intl
Thu 9/3
6:00 am-9:09 am
2 stops26h 09m
$554
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Tue 8/11
1:04 pm-11:29 am
2 stops23h 25m
San Salvador El Salvador Intl
Thu 9/3
12:29 pm-8:40 am
2 stops19h 11m
$568
Cheapest one-way
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Mon 8/17
1:45 pm-4:27 am
3 stops39h 42m
$234
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Tue 11/17
8:30 am-9:19 pm
1 stop12h 49m
$245
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Thu 7/30
6:16 am-4:00 pm
1 stop10h 44m
$305
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Tue 7/21
7:15 am-6:45 pm
2 stops12h 30m
$309
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Tue 7/21
8:30 am-6:58 pm
1 stop11h 28m
$309
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Fri 7/31
6:00 am-7:44 pm
2 stops14h 44m
$319
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Missouri to El Salvador
Have a flexible travel schedule? Discover the best time to fly to El Salvador from Missouri 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 Missouri to El Salvador
USMO-SV0
MCI-SAL
What is the cheapest month to book a flight from Missouri to El Salvador?
Currently, December is the cheapest month in which you can book a flight from Missouri to El Salvador (average of $158). Flying from Missouri to El Salvador in June is currently the most expensive (average of $471). 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 far ahead should I book a flight from Missouri to El Salvador?
The price you pay for your flight from Missouri to El Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Missouri to El Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Missouri to El Salvador
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to El Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to El Salvador by cabin class
Find flights from Missouri to El Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and El Salvador flights
Browse other Missouri and El Salvador flight options. Last updated on July 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missouri to El Salvador flights
Consider these flights traveling from Missouri to El Salvador.
Top 3 airlines flying from Missouri to El Salvador
Discover the top 3 airlines that operate flights from Missouri to El 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 July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$360 | Average$619 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$390 | Average$521 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$418 | Average$566 | FlexibilityNo cancel fee | On-time69% |