$194+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — STL
Mar 16 — Mar 231
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Salvador to Missouri 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 San Salvador to Missouri
Cheapest
Best
Last-minute
One-way
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 14, 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 14, 2026.
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:22 pm
SAL
- MCI
1 stop8h 37m
American Airlines
Wed 11/117:00 am
MCI
- SAL
1 stop6h 27m
American Airlines
Deal found 2/11![American Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 2/13. 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 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 2/13![American Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 2/13. 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 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 4/285:40 am
MCI
- SAL
1 stop7h 59m
Delta
Deal found 2/13![Delta logo]()
$445
This American Airlines deal was found by Cheapflights users on 2/12. 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 3/1712:37 pm
SAL
- MCI
2 stops20h 35m
American Airlines
Tue 4/284:51 pm
MCI
- SAL
2 stops20h 28m
American Airlines
Deal found 2/12![American Airlines logo]()
$456
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:53 pm
SAL
- MCI
1 stop19h 36m
Spirit Airlines
Thu 3/265:45 am
MCI
- SAL
2 stops9h 03m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$491
This Copa Airlines deal was found by Cheapflights users on 2/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:30 am
SAL
- MCI
2 stops23h 32m
Copa Airlines
Tue 8/1811:30 am
MCI
- SAL
2 stops13h 04m
Copa Airlines
Deal found 2/10![Copa Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:24 pm
SAL
- MCI
1 stop21h 33m
American Airlines
Tue 8/189:34 am
MCI
- SAL
1 stop28h 38m
American Airlines
Deal found 2/10![American Airlines logo]()
$495
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 14, 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 14, 2026.
This American Airlines deal was found by Cheapflights users on 2/11. 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 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
2 stops22h 57m
American Airlines
Sun 5/176:28 pm
MCI
- SAL
2 stops18h 51m
American Airlines
Deal found 2/11![American Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 2/12. 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 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 4/285:40 am
MCI
- SAL
1 stop7h 59m
Delta
Deal found 2/12![Delta logo]()
$445
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:53 pm
SAL
- MCI
1 stop19h 36m
Spirit Airlines
Thu 3/265:45 am
MCI
- SAL
2 stops9h 03m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$491
This Copa Airlines deal was found by Cheapflights users on 2/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:30 am
SAL
- MCI
2 stops23h 32m
Copa Airlines
Tue 8/1811:30 am
MCI
- SAL
2 stops13h 04m
Copa Airlines
Deal found 2/10![Copa Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 2/12. 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 3/1712:37 pm
SAL
- MCI
2 stops20h 35m
American Airlines
Tue 4/284:51 pm
MCI
- SAL
2 stops20h 28m
American Airlines
Deal found 2/12![American Airlines logo]()
$456
Last-minute flights from San Salvador to MissouriDiscover last-minute flight deals from San Salvador to Missouri. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Salvador to Missouri. Data last updated February 14, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 2/266:55 am
SAL
- MCI
1 stop15h 45m
United Airlines
Mon 3/28:00 am
MCI
- SAL
1 stop13h 19m
United Airlines
Deal found 2/12![United Airlines logo]()
$520
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/83:01 pm
SAL
- MCI
2 stops23h 28m
Spirit Airlines
Tue 3/175:45 am
MCI
- SAL
2 stops9h 03m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 2/13. 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 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 4/285:40 am
MCI
- SAL
1 stop7h 59m
Delta
Deal found 2/13![Delta logo]()
$445
This American Airlines deal was found by Cheapflights users on 2/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:37 pm
SAL
- MCI
2 stops20h 35m
American Airlines
Tue 4/284:51 pm
MCI
- SAL
2 stops20h 28m
American Airlines
Deal found 2/13![American Airlines logo]()
$456
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:53 pm
SAL
- MCI
1 stop19h 36m
Spirit Airlines
Thu 3/265:45 am
MCI
- SAL
2 stops9h 03m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$491
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 14, 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 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/122:53 pm
SAL
- MCI
1 stop19h 36m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/122:53 pm
SAL
- MCI
2 stops25h 45m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$195
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:40 am
SAL
- MCI
3 stops33h 29m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$222
This Expedia deal was found by Cheapflights users on 2/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:50 pm
SAL
- MCI
1 stop14h 46m
Frontier
Deal found 2/12![Frontier logo]()
$233
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:45 am
SAL
- MCI
1 stop14h 08m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$234
This Avianca Connect deal was found by Cheapflights users on 2/12. 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:45 am
SAL
- MCI
1 stop14h 12m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$239
This Avianca Connect deal was found by Cheapflights users on 2/12. 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:45 am
SAL
- MCI
1 stop14h 12m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 2/12. 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 4/141:19 pm
SAL
- MCI
2 stops18h 35m
American Airlines
Deal found 2/12![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Mon 5/41:19 pm
SAL
- MCI
2 stops23h 24m
American Airlines
Deal found 2/12![American Airlines logo]()
$263
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 14, 2026.
Round-trip from | $434 (American Airlines) |
|---|---|
One-way from | $194 (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 14, 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
Thu 5/14
1:19 pm-1:16 pm
2 stops22h 57m
Kansas City
Sun 5/17
6:28 pm-12:19 pm
2 stops18h 51m
$438
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
5:40 am-12:39 pm
1 stop7h 59m
$445
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Tue 3/17
12:37 pm-10:12 am
2 stops20h 35m
Kansas City
Tue 4/28
4:51 pm-12:19 pm
2 stops20h 28m
$456
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Tue 3/17
2:53 pm-11:29 am
1 stop19h 36m
Kansas City
Thu 3/26
5:45 am-1:48 pm
2 stops9h 03m
$491
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Wed 7/8
8:30 am-9:02 am
2 stops23h 32m
Kansas City
Tue 8/18
11:30 am-11:34 pm
2 stops13h 04m
$493
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Thu 3/12
2:53 pm-11:29 am
1 stop19h 36m
$194
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Thu 3/12
2:53 pm-5:38 pm
2 stops25h 45m
$195
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Mon 4/6
6:40 am-5:09 pm
3 stops33h 29m
$222
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
Wed 6/3
8:45 am-11:57 pm
1 stop14h 12m
$239
Showing 1-10 of 14 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 14, 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.
Comfort
7.3
Entertainment
7.1
Overall
7.4
Food
6.6
Crew
8.1
Boarding
7.7
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Comfort
7.3
Entertainment
7.1
Overall
7.4
Food
6.6
Crew
8.1
Boarding
7.7
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Comfort
7.3
Entertainment
7.1
Overall
7.4
Food
6.6
Crew
8.1
Boarding
7.7
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.
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
Alternative routes for San Salvador to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
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 14, 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 14, 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% |