Missouri

$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
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Cheap flight deals from San Salvador to Missouri

Cheapest flights from San Salvador to Missouri
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$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$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$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$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$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$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$460

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
From San Salvador El Salvador Intl to Missouri
One-way flight from San Salvador El Salvador Intl to Missouri
Highest demand for flights based on searches. 14% potential increase in price ($109 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 12 results
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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.
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

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
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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.
  • What airport do you fly from for flights from San Salvador to Missouri?

    If you book a flight to Missouri from San Salvador, you will be flying from El Salvador Intl, which is the city’s only airport. San Salvador El Salvador Intl (SAL) is located 20.5 mi from the center of San Salvador.

  • How long is the flight from San Salvador to Missouri?

    A quick flight from San Salvador to Missouri can take about 8h 02m. American Airlines provides one of the quickest options available for as low as $411. San Salvador and Missouri are separated by a distance of 1818 mi.

  • What are the cheapest airlines to fly from San Salvador to Missouri one-way?

    The cheapest airlines for a one-way flight from San Salvador to Missouri are American Airlines ($266), United Airlines ($287), and Delta ($421).

  • Can I find deals for flights from San Salvador to Missouri that include hotel bookings?

    Yes. In addition to deals on San Salvador to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Salvador to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Salvador to Missouri.

  • Can I find deals for business class flights from San Salvador to Missouri?

    Yes. Cheapflights offers flight deals from San Salvador to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

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Alternative routes for San Salvador to Missouri

See prices for flight routes from nearby airports that may be better suited for you.

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.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$384Average$617FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$475Average$645FlexibilityNo cancel feeOn-time71%

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