HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
El Salvador

$178+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SAL
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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

Keep the following information in mind while searching for Missouri to El Salvador flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$386
(Kiwi.com)

One-way from

$178
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$756
Provider with most accurate pricing for Lambert-St Louis-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-San Salvador El Salvador Intl flights.
Search Deals
From Missouri to El Salvador
Search Deals
One-way flight from Missouri to El Salvador
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Missouri to El Salvador

Cheapest flights from Missouri to El Salvador
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 November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/43:47 pmMCI - SAL
2 stops45h 51mMultiple Airlines
Tue 12/99:00 amSAL - MCI
1 stop11h 44mMultiple Airlines
Deal found 11/1$386
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Fri 12/123:47 pmMCI - SAL
2 stops21h 51mSpirit Airlines
Mon 12/153:52 pmSAL - MCI
3 stops28h 52mSpirit Airlines
Deal found 11/1$399
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:01 pmMCI - SAL
1 stop19h 47mSpirit Airlines
Sun 12/283:52 pmSAL - MCI
1 stop25h 18mSpirit Airlines
Deal found 11/1$403
This Mytrip deal was found by Cheapflights users on 11/1. 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 12/43:47 pmMCI - SAL
2 stops20h 36mSpirit Airlines
Tue 12/91:18 pmSAL - MCI
3 stops31h 26mSpirit Airlines
Deal found 11/1$406
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/123:47 pmMCI - SAL
2 stops21h 51mMultiple Airlines
Mon 12/158:45 amSAL - MCI
1 stop14h 30mMultiple Airlines
Deal found 11/1$410
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/14:36 pmMCI - SAL
2 stops16h 19mMultiple Airlines
Fri 12/123:52 pmSAL - MCI
1 stop26h 04mMultiple Airlines
Deal found 11/1$450
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:47 pmMCI - SAL
2 stops23h 01mSpirit Airlines
Sun 12/283:52 pmSAL - MCI
1 stop25h 18mSpirit Airlines
Deal found 11/2$452

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 November 3, 2025.
Use the filters below to find and compare flights from Missouri to El Salvador that are best for you.

Fly from

Missouri

Fly to

El Salvador

Route

Depart

Return

Price

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Fri 12/12

3:47 pm-1:38 pm

2 stops21h 51m

San Salvador El Salvador Intl

Mon 12/15

8:45 am-11:15 pm

1 stop14h 30m

$410

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Thu 12/11

3:47 pm-2:48 pm

2 stops23h 01m

San Salvador El Salvador Intl

Sun 12/28

3:52 pm-5:10 pm

1 stop25h 18m

$452

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Sun 11/16

8:10 am-9:19 pm

1 stop13h 09m

San Salvador El Salvador Intl

Wed 11/19

2:50 pm-8:56 am

2 stops18h 06m

$475

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Mon 12/1

6:43 pm-9:51 pm

2 stops27h 08m

San Salvador El Salvador Intl

Wed 12/10

1:10 am-2:59 pm

1 stop13h 49m

$475

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Mon 12/1

6:43 pm-9:51 pm

2 stops27h 08m

San Salvador El Salvador Intl

Sun 12/14

1:10 am-2:59 pm

1 stop13h 49m

$491

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Thu 12/11

3:47 pm-12:23 pm

2 stops20h 36m

$178

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Thu 12/11

3:47 pm-10:19 pm

3 stops30h 32m

$180

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Fri 12/12

7:01 pm-1:38 pm

1 stop18h 37m

$182

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Mon 12/8

3:47 pm-2:48 pm

2 stops23h 01m

$194

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Sun 12/7

3:47 pm-2:48 pm

2 stops23h 01m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 11 results
1
2

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.
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

What is the cheapest month to book a flight from Missouri to El Salvador?

Currently, October is the cheapest month in which you can book a flight from Missouri to El Salvador (average of $364). Flying from Missouri to El Salvador in December is currently the most expensive (average of $505). 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 MO to SV?

Find hourly flight availability from Missouri to El Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s typically best to fly out from Missouri to El Salvador at noon. Doing so could potentially save you 33% on the flight price compared to flying in the morning, which is usually more expensive.

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.

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

    Departing from Missouri to El Salvador will take you 13h 09m. The distance between Missouri and El Salvador is about 1818 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to El Salvador 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 Missouri to El Salvador?

    Currently, October is the cheapest month in which you can book a flight from Missouri to El Salvador (average of $364). Flying from Missouri to El Salvador in December is currently the most expensive (average of $505). 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

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 for Missouri to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to San Salvador flights
John F Kennedy Intl to San José flights
John F Kennedy Intl to Panama City flights
Newark to San José flights
Los Angeles to Guatemala City flights
John F Kennedy Intl to Guatemala City flights
Dulles Intl to San Salvador flights
Hobby to San Salvador flights
Newark to Panama City flights
Los Angeles to San José flights
Newark to Guatemala City flights
Dallas/Fort Worth to San Salvador flights
Newark to Liberia flights
George Bush Intcntl to San Salvador flights
O'Hare Intl to San José flights
John F Kennedy Intl to San Salvador flights
LaGuardia to San José flights
Dulles Intl to San José flights
John F Kennedy Intl to Liberia flights
Miami to Managua flights
Miami to Panama City flights
San Francisco to San José flights
Los Angeles to Panama City flights
Atlanta to San José flights
Newark to San Salvador flights
Dulles Intl to Guatemala City flights
Boston to Liberia flights
Hobby to San José flights
LaGuardia to Guatemala City flights
Dulles Intl to Panama City flights
Baltimore to San Salvador flights
Los Angeles to Liberia flights
Dallas/Fort Worth to San José flights
LaGuardia to Panama City flights
Denver to Liberia flights
LaGuardia to Liberia flights
Ontario to San Salvador flights
O'Hare Intl to Guatemala City flights
Seattle to San José flights
Miami to San Salvador flights
Boston to San José flights
Reagan-National to San Salvador flights
LaGuardia to San Salvador flights
O'Hare Intl to Panama City flights
Baltimore to San José flights
Los Angeles to Philip S.W.Goldson flights
Orlando to Panama City flights
O'Hare Intl to Liberia flights
Reagan-National to San José flights
George Bush Intcntl to San José flights

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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$397Average$569FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$402Average$578FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$403Average$523FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.