$202+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — STL
Dec 18 — Dec 251
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 San Salvador to Missouri
Keep the following information in mind while searching for San Salvador to Missouri flight deals. Data was last updated November 18, 2025.
Round-trip from | $322 (Avianca) |
|---|---|
One-way from | $202 (Kiwi.com) |
Find flight deals from San Salvador to Missouri
Cheapest flights from San Salvador to MissouriExplore 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 November 18, 2025.
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 November 18, 2025.
This Avianca deal was found by Cheapflights users on 11/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:00 amSAL - MCI
1 stop14h 30mMultiple Airlines
Sun 1/188:05 amMCI - SAL
1 stop7h 55mMultiple Airlines
Deal found 11/18![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/253:52 pmSAL - MCI
1 stop25h 18mSpirit Airlines
Thu 1/16:15 pmMCI - SAL
1 stop20h 32mSpirit Airlines
Deal found 11/18![Spirit Airlines logo]()
$337
This KAYAK deal was found by Cheapflights users on 11/18. 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.
Tue 12/233:52 pmSAL - MCI
1 stop25h 18mSpirit Airlines
Fri 1/26:15 pmMCI - SAL
1 stop19h 34mSpirit Airlines
Deal found 11/18![Spirit Airlines logo]()
$358
This KAYAK deal was found by Cheapflights users on 11/18. 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 12/183:52 pmSAL - MCI
1 stop25h 18mSpirit Airlines
Sat 1/36:15 pmMCI - SAL
1 stop20h 32mSpirit Airlines
Deal found 11/18![Spirit Airlines logo]()
$397
This KAYAK deal was found by Cheapflights users on 11/18. 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.
Sat 12/202:44 pmSAL - MCI
1 stop26h 26mSpirit Airlines
Sat 1/36:15 pmMCI - SAL
1 stop20h 32mSpirit Airlines
Deal found 11/18![Spirit Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Sun 12/73:52 pmSAL - MCI
2 stops19h 59mMultiple Airlines
Fri 12/127:01 pmMCI - SAL
1 stop18h 37mMultiple Airlines
Deal found 11/17![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Sun 12/73:52 pmSAL - MCI
1 stop26h 04mSpirit Airlines
Fri 12/127:01 pmMCI - SAL
1 stop18h 37mSpirit Airlines
Deal found 11/17![Spirit Airlines logo]()
$436
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 November 18, 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
Sat 12/6
8:00 am-10:30 pm
1 stop14h 30m
Kansas City
Sun 1/18
8:05 am-4:00 pm
1 stop7h 55m
$322
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Thu 12/25
3:52 pm-5:10 pm
1 stop25h 18m
Kansas City
Thu 1/1
6:15 pm-2:47 pm
1 stop20h 32m
$337
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Sun 12/7
3:52 pm-11:51 am
2 stops19h 59m
Kansas City
Fri 12/12
7:01 pm-1:38 pm
1 stop18h 37m
$413
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Fri 1/23
11:19 pm-11:33 pm
3 stops24h 14m
Kansas City
Sat 2/7
7:00 am-5:39 am
2 stops22h 39m
$439
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Sat 12/20
2:44 pm-10:59 pm
2 stops32h 15m
Kansas City
Sat 1/3
6:15 pm-2:47 pm
1 stop20h 32m
$444
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Thu 4/2
3:40 pm-9:32 am
1 stop16h 52m
Kansas City
Mon 4/6
6:15 am-12:15 pm
2 stops31h 00m
$478
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Sun 12/7
3:52 pm-11:51 am
2 stops19h 59m
$202
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Sun 12/7
3:52 pm-5:56 pm
1 stop26h 04m
$225
San SalvadorKansas City
SAL - MCI
SALMCI
San Salvador El Salvador Intl
Sat 12/6
1:10 am-2:59 pm
1 stop13h 49m
$307
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, September is the cheapest month in which you can book a flight from San Salvador to Missouri (average of $250). Flying from San Salvador to Missouri in January is currently the most expensive (average of $514). 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 November 18, 2025.
It’s typically best to fly out from San Salvador to Missouri in the evening. Doing so could potentially save you 50% on the flight price compared to flying in the morning, which is usually more expensive.
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 November 18, 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.
Crew
8.1
Food
6.6
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Food
6.6
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Food
6.6
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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.
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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 November 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$389 | Average$607 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$454 | Average$629 | FlexibilityNo cancel fee | On-time71% |