$236+ Cheap flights from Missouri to San Salvador (SAL)
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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SAL
Jul 6 — Jul 131
1 adult, Economy
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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
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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 San Salvador
Keep the following information in mind while searching for Missouri to San Salvador flight deals. Data was last updated July 1, 2025.
Round-trip from | $367 (Kiwi.com) |
|---|---|
One-way from | $236 (United Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $598 |
Find flight deals from Missouri to San Salvador
Cheapest flights from Missouri to San SalvadorExplore the most affordable flight options available from Missouri to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.
Explore the most affordable flight options available from Missouri to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 9/2910:53 amMCI - SAL
1 stop26h 51mSpirit Airlines
Tue 10/71:22 amSAL - MCI
2 stops15h 16mSpirit Airlines
Deal found 7/1![Spirit Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/185:30 amMCI - SAL
2 stops25h 25mMultiple Airlines
Sun 9/211:49 pmSAL - MCI
1 stop19h 09mMultiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 10/16:59 amMCI - SAL
1 stop6h 23mDelta
Mon 10/61:30 pmSAL - MCI
1 stop9h 27mDelta
Deal found 6/30![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 9/158:30 amMCI - SAL
1 stop6h 53mUnited Airlines
Mon 9/223:30 pmSAL - MCI
2 stops21h 50mUnited Airlines
Deal found 6/30![United Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/204:26 pmMCI - SAL
2 stops20h 10mAmerican Airlines
Mon 8/2512:36 pmSAL - MCI
2 stops20h 13mAmerican Airlines
Deal found 6/29![American Airlines logo]()
$412
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to San 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 July 1, 2025.
Use the filters below to find and compare flights from Missouri to San Salvador that are best for you.
Fly from
Missouri
Fly to
San Salvador
Route
Depart
Return
Price
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Mon 9/29
10:53 am-12:44 pm
1 stop26h 51m
San Salvador El Salvador Intl
Tue 10/7
1:22 am-5:38 pm
2 stops15h 16m
$367
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Thu 9/18
5:30 am-5:55 am
2 stops25h 25m
San Salvador El Salvador Intl
Sun 9/21
1:49 pm-9:58 am
1 stop19h 09m
$374
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Wed 10/1
6:59 am-12:22 pm
1 stop6h 23m
San Salvador El Salvador Intl
Mon 10/6
1:30 pm-11:57 pm
1 stop9h 27m
$388
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Mon 9/15
8:30 am-2:23 pm
1 stop6h 53m
San Salvador El Salvador Intl
Mon 9/22
3:30 pm-2:20 pm
2 stops21h 50m
$392
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Wed 8/20
4:26 pm-11:36 am
2 stops20h 10m
San Salvador El Salvador Intl
Mon 8/25
12:36 pm-9:49 am
2 stops20h 13m
$412
Kansas CitySan Salvador
MCI - SAL
MCISAL
Kansas City
Sat 8/9
5:40 pm-8:43 pm
1 stop28h 03m
$236
Best time to book a flight from Missouri to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San 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 San Salvador
What is the cheapest month to book a flight from Missouri to San Salvador?
Currently, September is the cheapest month in which you can book a flight from Missouri to San Salvador (average of $260). Flying from Missouri to San 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 SAL?
Find hourly flight availability from Missouri to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to San Salvador as you normally would.
Reviews of airlines servicing San Salvador
Get insights into the airlines that provide service to San 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 San Salvador. Reviews last updated July 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Missouri to San Salvador to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Missouri to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Missouri?
Book flights to Missouri if you plan to visit one of these locationsSonsonate
La Libertad
El Cuco
Acajutla
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Alternative routes for Missouri to San Salvador
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Missouri to San Salvador
Discover the top 3 airlines that operate flights from Missouri to San 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 July 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$398 | Average$579 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$403 | Average$600 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$418 | Average$581 | FlexibilityNo cancel fee | On-time71% |