$208+ Cheap flights from San Salvador (SAL) to Missouri
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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — STL
Mar 21 — Mar 281
1 adult, Economy
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Find cheap flights from San Salvador to Missouri with Cheapflights
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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
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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 San Salvador to Missouri
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Cheapest flights from San Salvador to MissouriExplore the most affordable flight options available from San Salvador to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
Explore the most affordable flight options available from San Salvador to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
This American Airlines deal was found by Cheapflights users on 2/19. 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 5/61:19 pm
SAL
- MCI
1 stop8h 02m
American Airlines
Tue 5/125:30 am
MCI
- SAL
1 stop8h 13m
American Airlines
Deal found 2/19![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 2/17. 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 5/141:19 pm
SAL
- MCI
1 stop8h 02m
American Airlines
Sun 5/176:30 am
MCI
- SAL
1 stop7h 13m
American Airlines
Deal found 2/17![American Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 2/17. 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.
Tue 3/172:13 pm
SAL
- MCI
1 stop8h 59m
Delta
Tue 4/287:00 am
MCI
- SAL
1 stop6h 39m
Delta
Deal found 2/17![Delta logo]()
$445
This Travelocity deal was found by Cheapflights users on 2/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:41 pm
SAL
- MCI
1 stop19h 17m
Frontier
Fri 3/275:08 pm
MCI
- SAL
1 stop20h 30m
Frontier
Deal found 2/15![Frontier logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Fri 2/2710:05 pm
SAL
- MCI
2 stops36h 25m
Multiple Airlines
Mon 3/3012:24 pm
MCI
- SAL
1 stop26h 24m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 2/15. 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 3/172:44 pm
SAL
- MCI
2 stops19h 36m
American Airlines
Tue 4/286:30 am
MCI
- SAL
1 stop7h 13m
American Airlines
Deal found 2/15![American Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Thu 2/264:02 pm
SAL
- MCI
1 stop18h 28m
Multiple Airlines
Mon 3/308:38 pm
MCI
- SAL
2 stops39h 22m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$460
Best flights from San Salvador to MissouriDiscover carefully curated flight deals from San Salvador to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
Discover carefully curated flight deals from San Salvador to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
This American Airlines deal was found by Cheapflights users on 2/19. 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 5/61:19 pm
SAL
- MCI
1 stop8h 02m
American Airlines
Tue 5/125:30 am
MCI
- SAL
1 stop8h 13m
American Airlines
Deal found 2/19![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:13 pm
SAL
- MCI
1 stop8h 59m
Delta
Tue 4/287:00 am
MCI
- SAL
1 stop6h 39m
Delta
Deal found 2/15![Delta logo]()
$445
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Thu 5/141:19 pm
SAL
- MCI
1 stop8h 02m
American Airlines
Sun 5/175:30 am
MCI
- SAL
1 stop8h 13m
American Airlines
Deal found 2/16![American Airlines logo]()
$434
Last-minute flights from San Salvador to MissouriDiscover last-minute flight deals from San Salvador to Missouri. Data last updated February 19, 2026 and is based on user searches.
Discover last-minute flight deals from San Salvador to Missouri. Data last updated February 19, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:35 pm
SAL
- MCI
1 stop9h 05m
Delta
Mon 3/307:05 am
MCI
- SAL
1 stop6h 43m
Delta
Deal found 2/15![Delta logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Thu 2/264:02 pm
SAL
- MCI
1 stop18h 28m
Multiple Airlines
Mon 3/308:38 pm
MCI
- SAL
2 stops39h 22m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Thu 2/264:02 pm
SAL
- MCI
1 stop18h 28m
Multiple Airlines
Sat 3/2812:24 pm
MCI
- SAL
2 stops43h 06m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Thu 2/264:02 pm
SAL
- MCI
1 stop18h 28m
Spirit Airlines
Mon 3/3012:24 pm
MCI
- SAL
1 stop26h 24m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Fri 2/2710:05 pm
SAL
- MCI
2 stops36h 25m
Multiple Airlines
Sat 3/2812:24 pm
MCI
- SAL
1 stop26h 24m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$451
This Travelocity deal was found by Cheapflights users on 2/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:41 pm
SAL
- MCI
1 stop19h 17m
Frontier
Fri 3/275:08 pm
MCI
- SAL
1 stop20h 30m
Frontier
Deal found 2/15![Frontier logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Sun 3/14:02 pm
SAL
- MCI
1 stop18h 28m
Multiple Airlines
Mon 3/308:38 pm
MCI
- SAL
2 stops39h 22m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 2/17. 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.
Tue 3/172:13 pm
SAL
- MCI
1 stop8h 59m
Delta
Tue 4/287:00 am
MCI
- SAL
1 stop6h 39m
Delta
Deal found 2/17![Delta logo]()
$445
This American Airlines deal was found by Cheapflights users on 2/15. 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 3/172:44 pm
SAL
- MCI
2 stops19h 36m
American Airlines
Tue 4/286:30 am
MCI
- SAL
1 stop7h 13m
American Airlines
Deal found 2/15![American Airlines logo]()
$453
One-way flights from San Salvador to MissouriSearch for one-way flight options from San Salvador to Missouri. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
Search for one-way flight options from San Salvador to Missouri. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/133:02 pm
SAL
- MCI
2 stops31h 51m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$208
This Travelocity deal was found by Cheapflights users on 2/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:50 pm
SAL
- MCI
1 stop14h 46m
Frontier
Deal found 2/17![Frontier logo]()
$233
This Mytrip deal was found by Cheapflights users on 2/17. 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.
Thu 4/97:05 pm
SAL
- MCI
2 stops27h 48m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/1510:05 pm
SAL
- MCI
2 stops36h 04m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/1410:05 pm
SAL
- MCI
2 stops36h 04m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:05 pm
SAL
- MCI
2 stops35h 25m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$263
This Mytrip deal was found by Cheapflights users on 2/17. 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.
Thu 4/92:53 pm
SAL
- MCI
3 stops32h 00m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$287
This Mytrip deal was found by Cheapflights users on 2/17. 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.
Sat 4/1110:05 pm
SAL
- MCI
3 stops24h 48m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$290
Find flight deals from San Salvador to Missouri
Keep the following information in mind while searching for San Salvador to Missouri flight deals. Data was last updated February 19, 2026.
Round-trip from | $411 (American Airlines) |
|---|---|
One-way from | $208 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $618 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Salvador to Missouri 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 February 19, 2026.
Use the filters below to find and compare flights from San Salvador to Missouri that are best for you.
Fly from
San Salvador
Fly to
Missouri
Route
Depart
Return
Price
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Wed 5/6
1:19 pm-10:21 pm
1 stop8h 02m
Kansas City
Tue 5/12
5:30 am-12:43 pm
1 stop8h 13m
$411
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Thu 5/14
1:19 pm-10:21 pm
1 stop8h 02m
Kansas City
Sun 5/17
5:30 am-12:43 pm
1 stop8h 13m
$434
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Tue 3/17
2:13 pm-12:12 am
1 stop8h 59m
Kansas City
Tue 4/28
7:00 am-12:39 pm
1 stop6h 39m
$445
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Wed 4/15
8:45 am-11:57 pm
1 stop14h 12m
$233
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Sun 4/12
11:50 pm-3:36 pm
1 stop14h 46m
$233
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Thu 4/9
7:05 pm-11:53 pm
2 stops27h 48m
$243
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Tue 4/14
10:05 pm-11:09 am
2 stops36h 04m
$258
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Sat 3/7
10:05 pm-9:30 am
2 stops35h 25m
$263
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Mon 4/13
12:15 pm-11:29 am
3 stops22h 14m
$265
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Sat 4/11
2:47 pm-11:53 pm
2 stops32h 06m
$278
Showing 1-10 of 12 results
Best time to book a flight from San Salvador to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from San Salvador with our price prediction graph.
SAL-MCI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Salvador to Missouri
SAL-USMO
SAL-MCI
What is the cheapest month to book a flight from San Salvador to Missouri?
Currently, January is the cheapest month in which you can book a flight from San Salvador to Missouri (average of $269). Flying from San Salvador to Missouri in May is currently the most expensive (average of $500). 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.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated February 19, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Salvador to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Food
6.6
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Overall
7.4
Food
6.6
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Overall
7.4
Food
6.6
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Related info for your journey
Find useful and relevant information for your journey from San Salvador to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Salvador to Missouri
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Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Salvador to Missouri by cabin class
Find flights from San Salvador to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Salvador and Missouri flights
Browse other San Salvador and Missouri flight options. Last updated on February 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Salvador to Missouri
Discover the top 2 airlines that operate flights from San Salvador to Missouri. 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 February 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$384 | Average$617 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$475 | Average$645 | FlexibilityNo cancel fee | On-time71% |