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El Salvador

$121+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SAL
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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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 June 16, 2025.

Round-trip from

$348
(Mytrip)

One-way from

$121
(SmartFares)

Popular in

December

Cheapest in

August

Average price

$590
From Missouri to El Salvador
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One-way flight from Missouri to El Salvador
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Highest demand for flights based on searches. 26% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 16, 2025.

This Mytrip deal was found by Cheapflights users on 6/14. 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 7/93:12 pmMCI - SAL
2 stops22h 27mSpirit Airlines
Sun 7/131:44 pmSAL - MCI
1 stop26h 25mSpirit Airlines
Deal found 6/14$348
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/154:23 pmMCI - SAL
1 stop26h 32mMultiple Airlines
Tue 7/221:44 pmSAL - MCI
2 stops24h 33mMultiple Airlines
Deal found 6/15$407
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Sat 10/114:26 pmMCI - SAL
2 stops19h 39mAmerican Airlines
Fri 10/241:10 pmSAL - MCI
2 stops21h 29mAmerican Airlines
Deal found 6/15$422
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/303:01 pmMCI - SAL
1 stop6h 16mUnited Airlines
Sat 9/136:00 amSAL - MCI
1 stop7h 13mUnited Airlines
Deal found 6/15$438
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:30 pmMCI - SAL
1 stop24h 35mDelta
Wed 1/72:50 pmSAL - MCI
1 stop9h 11mDelta
Deal found 6/16$1,524

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 June 16, 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

Wed 7/9

3:12 pm-12:39 pm

2 stops22h 27m

San Salvador El Salvador Intl

Sun 7/13

1:44 pm-5:09 pm

1 stop26h 25m

$348

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Tue 7/15

4:23 pm-5:55 pm

1 stop26h 32m

San Salvador El Salvador Intl

Tue 7/22

1:44 pm-3:17 pm

2 stops24h 33m

$407

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Sat 8/30

3:01 pm-8:17 pm

1 stop6h 16m

San Salvador El Salvador Intl

Sat 9/13

6:00 am-2:13 pm

1 stop7h 13m

$438

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Mon 6/23

7:49 pm-1:08 pm

1 stop18h 19m

San Salvador El Salvador Intl

Mon 7/14

6:00 am-12:18 am

1 stop17h 18m

$460

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Mon 7/7

11:20 am-10:45 pm

1 stop12h 25m

$121

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Mon 7/7

11:00 am-12:09 pm

2 stops26h 09m

$142

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Tue 8/5

4:23 pm-5:55 pm

1 stop26h 32m

$154

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Tue 8/5

8:00 am-8:43 pm

2 stops13h 43m

$203

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Sat 7/5

7:49 pm-12:55 pm

1 stop18h 06m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

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, September is the cheapest month in which you can book a flight from Missouri to El Salvador (average of $260). Flying from Missouri to El Salvador in December is currently the most expensive (average of $588). 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 June 16, 2025.

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

Rainfall in El Salvador by month

Plan your trip to El Salvador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in El Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit El Salvador when rainfall is around 0.0 in.

Temperature in El Salvador by month

Plan your trip to El Salvador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to El Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing El Salvador

Get insights into the airlines that provide service to El Salvador. 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 El Salvador. Reviews last updated June 16, 2025.
United Airlines
7.4
Good
8,801 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,801 reviews
United Airlines
7.4
Good
8,801 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,801 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Spirit Airlines
6.3
Okay
8,060 reviews
United Airlines
7.4
Good
8,801 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Frontier
5.9
Fair
3,296 reviews
United Airlines
7.4
Good
8,801 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $121. Spirit Airlines flights start at $142 while deals on United Airlines start at $203 one-way.

  • 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, September is the cheapest month in which you can book a flight from Missouri to El Salvador (average of $260). Flying from Missouri to El Salvador in December is currently the most expensive (average of $588). 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 Missouri to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$398Average$579FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$403Average$603FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$410Average$577FlexibilityNo cancel feeOn-time71%

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