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Cheap flights from Kansas City to San Salvador from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to San Salvador departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Spirit Airlines Logo
6:51 pm - 1:13 amMCI-SAL
6h 22m1 stop
Spirit Airlines Logo
2:37 am - 5:46 pmSAL-MCI
15h 09m1 stop
$272Spirit Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 11
Spirit Airlines Logo
6:51 pm - 1:13 amMCI-SAL
6h 22m1 stop
Spirit Airlines Logo
2:37 am - 11:06 pmSAL-MCI
20h 29m2 stops
$283Spirit Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 11
Spirit Airlines Logo
3:47 pm - 10:59 amMCI-SAL
19h 12m2 stops
Spirit Airlines Logo
2:37 am - 11:06 pmSAL-MCI
20h 29m2 stops
$391Spirit Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 11
American Airlines Logo
5:15 am - 1:27 pmMCI-SAL
8h 12m1 stop
American Airlines Logo
2:27 pm - 10:53 pmSAL-MCI
8h 26m1 stop
$424American Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 21
American Airlines Logo
7:00 am - 1:27 pmMCI-SAL
6h 27m1 stop
American Airlines Logo
3:31 pm - 8:46 amSAL-MCI
17h 15m2 stops
$428American Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 21
American Airlines Logo
6:11 pm - 12:29 pmMCI-SAL
19h 18m1 stop
American Airlines Logo
2:30 pm - 11:37 amSAL-MCI
20h 07m1 stop
$432American Airlines
Find Deal
Mon, Mar 30 - Thu, Apr 30
United Airlines Logo
5:30 pm - 8:51 pmMCI-SAL
28h 21m1 stop
United Airlines Logo
11:54 pm - 9:50 pmSAL-MCI
21h 56m2 stops
$455United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 10
United Airlines Logo
6:30 am - 2:24 pmMCI-SAL
8h 54m1 stop
United Airlines Logo
3:40 pm - 9:40 amSAL-MCI
17h 00m1 stop
$458United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Multiple Airlines Logo
11:12 am - 1:09 pmMCI-SAL
25h 57m1 stop
Multiple Airlines Logo
10:40 pm - 6:36 pmSAL-MCI
19h 56m2 stops
$463Multiple Airlines
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Sun, Nov 16 - Sun, Nov 23
Multiple Airlines Logo
6:00 am - 4:35 pmMCI-SAL
10h 35m1 stop
Multiple Airlines Logo
2:37 am - 10:03 amSAL-MCI
55h 26m2 stops
$512Multiple Airlines
Find Deal
Mon, Dec 1 - Sun, Dec 28

Spirit Airlines flights from Kansas City to San Salvador

Our best Spirit Airlines deals on Kansas City to San Salvador flight tickets
Spirit Airlines
Dec 5
MCI6:51 pmKansas City
6h 22m
1 stop
SAL1:13 amSan Salvador El Salvador Intl
Dec 11
SAL2:37 amSan Salvador El Salvador Intl
15h 09m
1 stop
MCI5:46 pmKansas City
$272
Find similar
Spirit Airlines
Dec 5
MCI6:51 pmKansas City
6h 22m
1 stop
SAL1:13 amSan Salvador El Salvador Intl
Dec 11
SAL2:37 amSan Salvador El Salvador Intl
20h 29m
2 stops
MCI11:06 pmKansas City
$283
Find similar
Spirit Airlines
Dec 5
MCI3:47 pmKansas City
19h 12m
2 stops
SAL10:59 amSan Salvador El Salvador Intl
Dec 11
SAL2:37 amSan Salvador El Salvador Intl
20h 29m
2 stops
MCI11:06 pmKansas City
$391
Find similar

American Airlines flights from Kansas City to San Salvador

Our best American Airlines deals on Kansas City to San Salvador flight tickets
American Airlines
Nov 18
MCI5:15 amKansas City
8h 12m
1 stop
SAL1:27 pmSan Salvador El Salvador Intl
Nov 21
SAL2:27 pmSan Salvador El Salvador Intl
8h 26m
1 stop
MCI10:53 pmKansas City
$424
Find similar
American Airlines
Nov 18
MCI7:00 amKansas City
6h 27m
1 stop
SAL1:27 pmSan Salvador El Salvador Intl
Nov 21
SAL3:31 pmSan Salvador El Salvador Intl
17h 15m
2 stops
MCI8:46 amKansas City
$428
Find similar
American Airlines
Mar 30
MCI6:11 pmKansas City
19h 18m
1 stop
SAL12:29 pmSan Salvador El Salvador Intl
Apr 30
SAL2:30 pmSan Salvador El Salvador Intl
20h 07m
1 stop
MCI11:37 amKansas City
$432
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Kansas City to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Fri 12/5

6:51 pm-1:13 am

1 stop6h 22m

San Salvador El Salvador Intl

Thu 12/11

2:37 am-5:46 pm

1 stop15h 09m

$272

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Fri 12/5

6:51 pm-1:13 am

1 stop6h 22m

San Salvador El Salvador Intl

Thu 12/11

2:37 am-11:06 pm

2 stops20h 29m

$283

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Fri 12/5

3:47 pm-10:59 am

2 stops19h 12m

San Salvador El Salvador Intl

Thu 12/11

2:37 am-11:06 pm

2 stops20h 29m

$391

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Tue 11/18

5:15 am-1:27 pm

1 stop8h 12m

San Salvador El Salvador Intl

Fri 11/21

2:27 pm-10:53 pm

1 stop8h 26m

$424

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Tue 11/18

7:00 am-1:27 pm

1 stop6h 27m

San Salvador El Salvador Intl

Fri 11/21

3:31 pm-8:46 am

2 stops17h 15m

$428

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Mon 3/30

6:11 pm-12:29 pm

1 stop19h 18m

San Salvador El Salvador Intl

Thu 4/30

2:30 pm-11:37 am

1 stop20h 07m

$432

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Fri 10/31

5:30 pm-8:51 pm

1 stop28h 21m

San Salvador El Salvador Intl

Mon 11/10

11:54 pm-9:50 pm

2 stops21h 56m

$455

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Tue 3/10

6:30 am-2:24 pm

1 stop8h 54m

San Salvador El Salvador Intl

Wed 3/11

3:40 pm-9:40 am

1 stop17h 00m

$458

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Sun 11/16

11:12 am-1:09 pm

1 stop25h 57m

San Salvador El Salvador Intl

Sun 11/23

10:40 pm-6:36 pm

2 stops19h 56m

$463

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Mon 12/1

6:00 am-4:35 pm

1 stop10h 35m

San Salvador El Salvador Intl

Sun 12/28

2:37 am-10:03 am

2 stops55h 26m

$512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Salvador from

How to get the cheapest flight ticket from Kansas City to San Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and San Salvador?

What is the cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $463.

What is the cheapest day to depart on your flight to San Salvador?

On average, the least expensive day to fly to San Salvador from Kansas City is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $501. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Saturday is $658.

What is the cheapest time of day to depart on your flight to San Salvador?

Our most recent data shows that the best time of day to fly to San Salvador is in the morning. Flights from Kansas City to San Salvador during this time can be as low as $588. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $671 on average. Flights to San Salvador from Kansas City at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to San Salvador?

You are more likely to see cheaper flights to San Salvador from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $566 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Kansas City for as low as $444 on momondo.

Can stopping save me money on Kansas City to San Salvador flights?

You could potentially save up to 27% on your flight if you consider stops on a Kansas City to San Salvador flight.

How have Kansas City to San Salvador flight prices changed over time?

As of October 2025, prices for Kansas City to San Salvador flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Kansas City to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to San Salvador according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to San Salvador (MCI to SAL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to San Salvador

Direct flights

None
There are no direct flights from Kansas City to San Salvador. There are no popular flight routes from Kansas City to San Salvador.
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  • How far is Kansas City to San Salvador El Salvador Intl by plane?

    The straight-line distance from Kansas City to San Salvador El Salvador Intl is 1782.0 mi. A reasonable flight in good conditions will take 6h 22m.

  • When did momondo last update prices for flights from Kansas City Airport to San Salvador El Salvador Intl Airport?

    Prices for flights from Kansas City Airport to San Salvador El Salvador Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kansas City Airport to San Salvador El Salvador Intl Airport?

  • How old do you have to be to fly from Kansas City Airport to San Salvador El Salvador Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to San Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The required travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Kansas City to San Salvador?

Best airlines flying from Kansas City to San Salvador

Compare and see reviews for airlines that fly from Kansas City to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $397Free CancellationRating
7.9
7,978 reviews
Search Delta flights
American AirlinesPriceFrom $402Free CancellationRating
7.2
11,024 reviews
Search American Airlines flights
United AirlinesPriceFrom $403Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights

Traveling to a place near San Salvador?

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

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to San Salvador?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kansas City to San Salvador. momondo saves you time and could save you money on your trip.

Can I find flights from Kansas City to San Salvador with flexible booking policies on momondo?

Flights from Kansas City to San Salvador with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kansas City to San Salvador?

momondo provides multiple filters to help you find the best flight to San Salvador from Kansas City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kansas City to San Salvador right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Salvador from Kansas City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Salvador trip

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Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates