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$227+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — STL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$428
(Mytrip)

One-way from

$227
(Mytrip)

Popular in

May

Cheapest in

July

Average price

$547
From San Salvador El Salvador Intl to Missouri
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One-way flight from San Salvador El Salvador Intl to Missouri
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Highest demand for flights based on searches. 9% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:21 pmSAL - MCI
2 stops23h 46mMultiple Airlines
Mon 10/65:15 amMCI - SAL
2 stops29h 08mMultiple Airlines
Deal found 9/16$428
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:45 pmSAL - MCI
3 stops32h 22mMultiple Airlines
Thu 10/306:36 pmMCI - SAL
3 stops27h 16mMultiple Airlines
Deal found 9/16$445
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sat 11/1510:05 pmSAL - MCI
2 stops12h 12mMultiple Airlines
Mon 11/2412:13 pmMCI - SAL
1 stop25h 45mMultiple Airlines
Deal found 9/17$461
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:40 amSAL - MCI
3 stops38h 19mMultiple Airlines
Wed 10/222:55 pmMCI - SAL
2 stops15h 43mMultiple Airlines
Deal found 9/15$463
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:40 amSAL - MCI
2 stops30h 20mMultiple Airlines
Mon 10/205:11 pmMCI - SAL
3 stops24h 35mMultiple Airlines
Deal found 9/16$467

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 September 17, 2025.
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 10/1

10:21 pm-11:07 pm

2 stops23h 46m

Kansas City

Mon 10/6

5:15 am-9:23 am

2 stops29h 08m

$428

San SalvadorKansas City

SAL - MCI

SALMCI

San Salvador El Salvador Intl

Tue 9/30

1:45 pm-11:07 pm

3 stops32h 22m

Kansas City

Thu 10/30

5:15 am-4:46 pm

2 stops12h 31m

$446

San SalvadorKansas City

SAL - MCI

SALMCI

San Salvador El Salvador Intl

Sat 11/15

10:05 pm-10:17 am

2 stops12h 12m

Kansas City

Mon 11/24

12:13 pm-1:58 pm

1 stop25h 45m

$461

San SalvadorKansas City

SAL - MCI

SALMCI

San Salvador El Salvador Intl

Wed 10/15

6:40 am-9:59 pm

3 stops38h 19m

Kansas City

Wed 10/22

2:55 pm-5:38 am

2 stops15h 43m

$463

San SalvadorKansas City

SAL - MCI

SALMCI

San Salvador El Salvador Intl

Mon 10/13

6:40 am-2:00 pm

2 stops30h 20m

Kansas City

Mon 10/20

5:11 pm-4:46 pm

3 stops24h 35m

$467

San SalvadorKansas City

SAL - MCI

SALMCI

San Salvador El Salvador Intl

Thu 9/25

1:45 pm-10:18 am

1 stop19h 33m

Kansas City

Sat 1/10

7:00 am-8:50 pm

2 stops13h 50m

$475

San SalvadorKansas City

SAL - MCI

SALMCI

San Salvador El Salvador Intl

Wed 9/24

10:21 pm-11:07 pm

2 stops23h 46m

$227

San SalvadorKansas City

SAL - MCI

SALMCI

San Salvador El Salvador Intl

Wed 9/24

1:37 pm-11:44 pm

1 stop9h 07m

$283

San SalvadorKansas City

SAL - MCI

SALMCI

San Salvador El Salvador Intl

Sat 11/15

2:24 pm-10:17 am

1 stop19h 53m

$298

San SalvadorKansas City

SAL - MCI

SALMCI

San Salvador El Salvador Intl

Sat 11/15

4:40 pm-10:40 am

2 stops18h 00m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 12 results
1
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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, August is the cheapest month in which you can book a flight from San Salvador to Missouri (average of $311). Flying from San Salvador to Missouri in March is currently the most expensive (average of $356). 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.

What is the cheapest time of day to fly from SAL to MO?

Find hourly flight availability from San Salvador to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from San Salvador to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 17, 2025.
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.
United Airlines
7.4
Good
8,926 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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.

  • 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, August is the cheapest month in which you can book a flight from San Salvador to Missouri (average of $311). Flying from San Salvador to Missouri in March is currently the most expensive (average of $356). 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.
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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$270Average$615FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$454Average$629FlexibilityNo cancel feeOn-time71%

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