HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Salvador

$92+ Cheap flights from Kansas City (MCI) 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SAL
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kansas City to San 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 Kansas City to San Salvador

Cheapest flights from Kansas City to San Salvador
Explore the most affordable flight options available from Kansas City to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/3011:26 am
MCI
-
SAL
1 stop27h 22m
Spirit Airlines
jue. 4/302:57 pm
SAL
-
MCI
1 stop19h 10m
Spirit Airlines
Deal found 1/26$280
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
dom. 2/2211:26 am
MCI
-
SAL
2 stops28h 34m
Multiple Airlines
dom. 3/12:16 pm
SAL
-
MCI
1 stop19h 37m
Multiple Airlines
Deal found 1/25$295
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/711:26 am
MCI
-
SAL
1 stop27h 26m
Spirit Airlines
dom. 2/224:02 pm
SAL
-
MCI
1 stop18h 28m
Spirit Airlines
Deal found 1/26$408
This United Airlines deal was found by Cheapflights users on 1/26. 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.
mié. 2/2511:32 am
MCI
-
SAL
2 stops9h 47m
United Airlines
mié. 3/46:55 am
SAL
-
MCI
1 stop7h 07m
United Airlines
Deal found 1/26$414
This United Airlines deal was found by Cheapflights users on 1/26. 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.
jue. 2/510:00 am
MCI
-
SAL
2 stops11h 19m
United Airlines
lun. 2/94:40 pm
SAL
-
MCI
2 stops25h 01m
United Airlines
Deal found 1/26$418
This United Airlines deal was found by Cheapflights users on 1/26. 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.
sáb. 2/148:00 am
MCI
-
SAL
1 stop13h 19m
United Airlines
sáb. 2/214:40 pm
SAL
-
MCI
1 stop16h 52m
United Airlines
Deal found 1/26$423
This American Airlines deal was found by Cheapflights users on 1/24. 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.
jue. 2/55:00 am
MCI
-
SAL
1 stop9h 49m
American Airlines
lun. 2/93:49 pm
SAL
-
MCI
1 stop8h 10m
American Airlines
Deal found 1/24$437
This United Airlines deal was found by Cheapflights users on 1/25. 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.
dom. 2/16:30 pm
MCI
-
SAL
2 stops20h 54m
United Airlines
dom. 2/86:55 am
SAL
-
MCI
1 stop15h 45m
United Airlines
Deal found 1/25$438

Find flight deals from Kansas City to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$280
(CheapOair)

One-way from

$92
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$537
Provider with most accurate pricing for Kansas City-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-San Salvador El Salvador Intl flights.
Search Deals
From Kansas City to San Salvador El Salvador Intl
Search Deals
One-way flight from Kansas City to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City 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 enero 27, 2026.
Use the filters below to find and compare flights from Kansas City to San Salvador that are best for you.

Fly from

Kansas City

Fly to

San Salvador

Route

Depart

Return

Price

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

lun. 3/30

11:26 am-1:48 pm

1 stop27h 22m

San Salvador El Salvador Intl

jue. 4/30

2:57 pm-11:07 am

1 stop19h 10m

$280

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

dom. 2/22

11:26 am-4:00 pm

2 stops28h 34m

San Salvador El Salvador Intl

dom. 3/1

2:16 pm-9:53 am

1 stop19h 37m

$295

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

sáb. 2/7

11:26 am-2:52 pm

1 stop27h 26m

San Salvador El Salvador Intl

dom. 2/22

4:02 pm-10:30 am

1 stop18h 28m

$408

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

mié. 2/25

11:32 am-9:19 pm

2 stops9h 47m

San Salvador El Salvador Intl

mié. 3/4

6:55 am-2:02 pm

1 stop7h 07m

$414

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

mié. 2/25

5:35 am-1:10 pm

1 stop7h 35m

San Salvador El Salvador Intl

mié. 3/4

2:35 pm-11:40 pm

1 stop9h 05m

$414

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

sáb. 2/14

8:00 am-3:24 pm

1 stop7h 24m

San Salvador El Salvador Intl

sáb. 2/21

4:40 pm-9:32 am

1 stop16h 52m

$423

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

lun. 3/30

6:33 pm-1:44 pm

2 stops20h 11m

San Salvador El Salvador Intl

jue. 4/30

1:19 pm-1:16 pm

2 stops22h 57m

$467

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

vie. 2/20

11:00 am-1:11 pm

1 stop26h 11m

$92

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

lun. 2/23

10:55 am-2:56 pm

2 stops28h 01m

$107

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

jue. 2/26

9:24 pm-1:36 pm

2 stops40h 12m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 14 results
1
2

Compare providers for flights from Kansas City to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to San Salvador in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Kansas City 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 Kansas City to San Salvador

How far ahead should I book a flight from Kansas City to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to San Salvador. Price data was last updated on January 23, 2026.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to San Salvador. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Kansas City to San Salvador?

Currently, October is the cheapest month in which you can book a flight from Kansas City to San Salvador (average of $364). Flying from Kansas City to San Salvador in June is currently the most expensive (average of $461). 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.

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 enero 27, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Kansas City to San Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to San 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 Kansas City to San Salvador?

    A quick flight from Kansas City to San Salvador can take about 9h 47m. Spirit Airlines provides one of the quickest options available for as low as $414. The distance between Kansas City and San Salvador is about 1818 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kansas City to San Salvador round-trip?

    Cheapflights users have booked flights from Kansas City to San Salvador round-trip from $397. Other airlines that can offer you cheap pricing are American Airlines, from $402, and United Airlines, from $403. Delta is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Kansas City to San Salvador that include hotel bookings?

    Yes. In addition to deals on Kansas City to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to San Salvador?

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

  • Can I find deals for business class flights from Kansas City to San Salvador?

    Yes. Cheapflights offers flight deals from Kansas City to San 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 Kansas City to San Salvador?

    Currently, October is the cheapest month in which you can book a flight from Kansas City to San Salvador (average of $364). Flying from Kansas City to San Salvador in June is currently the most expensive (average of $461). 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

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
Sonsonate
El Cuco
La Libertad

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.

Complete your trip

Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
San Salvador car rentals
San Salvador El Salvador Intl Airport car rentals

Top 3 airlines flying from Kansas City to San Salvador

Discover the top 3 airlines that operate flights from Kansas City 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$397Average$504FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$402Average$555FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$403Average$518FlexibilityNo 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.