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Cheap flights from Missouri to San Salvador from $158

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to San Salvador departing on 3/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missouri to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:08 pm - 12:38 pm
MCI
-
SAL
20h 30m
1 stop
Frontier Logo
3:02 pm - 7:58 pm
SAL
-
MCI
27h 56m
2 stops
$382Frontier
Fri, Mar 27 - Fri, Apr 3
Frontier Logo
5:08 pm - 12:38 pm
MCI
-
SAL
20h 30m
1 stop
Frontier Logo
3:02 pm - 7:58 pm
SAL
-
MCI
27h 56m
2 stops
$385Frontier
Fri, Mar 27 - Fri, Apr 3
Delta Logo
5:40 am - 12:39 pm
MCI
-
SAL
7h 59m
1 stop
Delta Logo
1:51 pm - 10:23 pm
SAL
-
MCI
7h 32m
1 stop
$391Delta
Mon, May 4 - Tue, May 19
United Airlines Logo
6:30 am - 8:49 pm
MCI
-
SAL
15h 19m
1 stop
United Airlines Logo
6:00 am - 9:01 am
SAL
-
MCI
26h 01m
2 stops
$395United Airlines
Thu, Apr 16 - Thu, Apr 30
United Airlines Logo
8:05 am - 12:15 pm
MCI
-
SAL
29h 10m
1 stop
United Airlines Logo
6:00 am - 8:41 am
SAL
-
MCI
25h 41m
2 stops
$404United Airlines
Sun, Apr 19 - Thu, Apr 30
United Airlines Logo
6:15 am - 12:15 pm
MCI
-
SAL
31h 00m
2 stops
United Airlines Logo
3:40 pm - 8:41 am
SAL
-
MCI
16h 01m
2 stops
$411United Airlines
Sun, Apr 19 - Wed, Apr 29
United Airlines Logo
6:30 am - 12:15 pm
MCI
-
SAL
6h 45m
1 stop
United Airlines Logo
6:00 am - 10:29 pm
SAL
-
MCI
15h 29m
1 stop
$414United Airlines
Thu, Apr 16 - Tue, Apr 28
United Airlines Logo
9:55 am - 8:49 pm
MCI
-
SAL
11h 54m
2 stops
United Airlines Logo
10:45 pm - 2:25 pm
SAL
-
MCI
14h 40m
2 stops
$415United Airlines
Fri, Apr 17 - Tue, Apr 28
United Airlines Logo
6:30 am - 12:15 pm
MCI
-
SAL
6h 45m
1 stop
United Airlines Logo
6:00 am - 8:41 am
SAL
-
MCI
25h 41m
2 stops
$419United Airlines
Wed, Apr 15 - Thu, Apr 30
United Airlines Logo
3:00 pm - 2:30 pm
MCI
-
SAL
24h 30m
1 stop
United Airlines Logo
3:40 pm - 9:26 am
SAL
-
MCI
16h 46m
1 stop
$420United Airlines
Sun, Apr 19 - Fri, May 1

Frontier flights from Missouri to San Salvador

Our best Frontier deals on Missouri to San Salvador flight tickets
Frontier
Mar 27
MCI5:08 pmKansas City
20h 30m
1 stop
SAL12:38 pmSan Salvador El Salvador Intl
Apr 3
SAL3:02 pmSan Salvador El Salvador Intl
27h 56m
2 stops
MCI7:58 pmKansas City
$382
Frontier
Mar 27
MCI5:08 pmKansas City
20h 30m
1 stop
SAL12:38 pmSan Salvador El Salvador Intl
Apr 3
SAL3:02 pmSan Salvador El Salvador Intl
27h 56m
2 stops
MCI7:58 pmKansas City
$385
Frontier
Mar 26
MCI8:40 pmKansas City
40h 58m
2 stops
SAL12:38 pmSan Salvador El Salvador Intl
Apr 5
SAL11:50 pmSan Salvador El Salvador Intl
14h 46m
1 stop
MCI3:36 pmKansas City
$443

Delta flights from Missouri to San Salvador

Our best Delta deals on Missouri to San Salvador flight tickets
Delta
Apr 20
MCI5:40 amKansas City
7h 59m
1 stop
SAL12:39 pmSan Salvador El Salvador Intl
Apr 29
SAL2:04 pmSan Salvador El Salvador Intl
8h 46m
1 stop
MCI11:50 pmKansas City
$391
Delta
Mar 30
MCI5:54 amKansas City
7h 54m
1 stop
SAL12:48 pmSan Salvador El Salvador Intl
Apr 30
SAL2:04 pmSan Salvador El Salvador Intl
8h 46m
1 stop
MCI11:50 pmKansas City
$430
Delta
Apr 17
MCI5:40 amKansas City
7h 59m
1 stop
SAL12:39 pmSan Salvador El Salvador Intl
May 1
SAL2:04 pmSan Salvador El Salvador Intl
8h 46m
1 stop
MCI11:50 pmKansas City
$431

momondo 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, momondo users made 832,500 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from Missouri 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 3/27

5:08 pm-12:38 pm

1 stop20h 30m

San Salvador El Salvador Intl

Fri 4/3

3:02 pm-7:58 pm

2 stops27h 56m

$382

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Fri 3/27

5:08 pm-12:38 pm

1 stop20h 30m

San Salvador El Salvador Intl

Fri 4/3

3:02 pm-7:58 pm

2 stops27h 56m

$385

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Mon 5/4

5:40 am-12:39 pm

1 stop7h 59m

San Salvador El Salvador Intl

Tue 5/19

1:51 pm-10:23 pm

1 stop7h 32m

$391

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Thu 4/16

6:30 am-8:49 pm

1 stop15h 19m

San Salvador El Salvador Intl

Thu 4/30

6:00 am-9:01 am

2 stops26h 01m

$395

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Sun 4/19

8:05 am-12:15 pm

1 stop29h 10m

San Salvador El Salvador Intl

Thu 4/30

6:00 am-8:41 am

2 stops25h 41m

$404

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Sun 4/19

6:15 am-12:15 pm

2 stops31h 00m

San Salvador El Salvador Intl

Wed 4/29

3:40 pm-8:41 am

2 stops16h 01m

$411

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Thu 4/16

6:30 am-12:15 pm

1 stop6h 45m

San Salvador El Salvador Intl

Tue 4/28

6:00 am-10:29 pm

1 stop15h 29m

$414

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Fri 4/17

9:55 am-8:49 pm

2 stops11h 54m

San Salvador El Salvador Intl

Tue 4/28

10:45 pm-2:25 pm

2 stops14h 40m

$415

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Wed 4/15

6:30 am-12:15 pm

1 stop6h 45m

San Salvador El Salvador Intl

Thu 4/30

6:00 am-8:41 am

2 stops25h 41m

$419

Kansas CitySan Salvador

MCI - SAL

MCISAL

Kansas City

Sun 4/19

3:00 pm-2:30 pm

1 stop24h 30m

San Salvador El Salvador Intl

Fri 5/1

3:40 pm-9:26 am

1 stop16h 46m

$420

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 Missouri 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 cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $423.

Can stopping save me money on Missouri to San Salvador flights?

You could potentially save up to 18% on your flight if you consider stops on a Missouri to San Salvador flight.

Cheap Missouri to San Salvador flight deals and tips

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

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Missouri to San Salvador takes 6h 45m
There are no direct flights from Missouri to San Salvador. There are no popular flight routes from Missouri to San Salvador.
Search flight deals

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

    Prices for flights from Missouri to San Salvador El Salvador Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to San Salvador El Salvador Intl Airport.

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

    The travel and health documents required for your trip to San Salvador El Salvador Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Salvador El Salvador Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to San Salvador

Compare and see reviews for airlines that fly from Missouri to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $360Free CancellationRating
7.1
11,369 reviews
Search American Airlines flights
DeltaPriceFrom $387Free CancellationRating
7.9
8,237 reviews
Search Delta flights
United AirlinesPriceFrom $403Free CancellationRating
7.4
9,375 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
Acajutla
La Libertad
El Cuco

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to San Salvador for you.

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

All flight searches from Missouri to San Salvador on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Missouri to San Salvador flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Missouri to San Salvador flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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
United Airlines
American Airlines
Delta