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Cheap flights from Chicago Midway Airport to San Salvador from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to San Salvador departing on 5/15. 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 Chicago Midway Airport to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:11 pm - 10:05 am
MDW
-
SAL
13h 54m
1 stop
Frontier Logo
11:20 am - 8:06 pm
SAL
-
MDW
7h 46m
1 stop
$301Frontier
Tue, May 26 - Sat, May 30
Frontier Logo
9:11 pm - 10:05 am
MDW
-
SAL
13h 54m
1 stop
Frontier Logo
11:20 am - 8:06 pm
SAL
-
MDW
7h 46m
1 stop
$342Frontier
Tue, May 26 - Sat, May 30
Frontier Logo
9:20 am - 5:30 pm
MDW
-
SAL
9h 10m
1 stop
Frontier Logo
3:08 pm - 8:07 pm
SAL
-
MDW
27h 59m
2 stops
$351Frontier
Fri, Apr 3 - Tue, Apr 7
Multiple Airlines Logo
6:00 am - 9:19 pm
MDW
-
SAL
16h 19m
1 stop
Multiple Airlines Logo
10:19 pm - 1:02 pm
SAL
-
MDW
13h 43m
1 stop
$353Multiple Airlines
Mon, Mar 9 - Mon, Mar 23
Frontier Logo
2:56 pm - 10:05 pm
MDW
-
SAL
8h 09m
1 stop
Frontier Logo
11:50 pm - 10:19 pm
SAL
-
MDW
21h 29m
1 stop
$359Frontier
Wed, Apr 8 - Sun, Apr 12
Frontier Logo
2:56 pm - 10:05 pm
MDW
-
SAL
8h 09m
1 stop
Frontier Logo
3:30 pm - 10:19 pm
SAL
-
MDW
29h 49m
2 stops
$366Frontier
Wed, Apr 8 - Sun, Apr 12
Multiple Airlines Logo
2:15 pm - 8:55 am
MDW
-
SAL
19h 40m
3 stops
Multiple Airlines Logo
8:45 am - 8:04 am
SAL
-
MDW
22h 19m
1 stop
$368Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
Frontier Logo
9:20 am - 5:30 pm
MDW
-
SAL
9h 10m
1 stop
Frontier Logo
2:47 pm - 12:37 am
SAL
-
MDW
8h 50m
1 stop
$371Frontier
Fri, Apr 3 - Sat, Apr 11
Frontier Logo
9:20 am - 5:30 pm
MDW
-
SAL
9h 10m
1 stop
Frontier Logo
11:50 pm - 10:19 pm
SAL
-
MDW
21h 29m
1 stop
$389Frontier
Fri, Apr 3 - Sun, Apr 5
Delta Logo
6:00 am - 12:39 pm
MDW
-
SAL
7h 39m
1 stop
Delta Logo
2:04 pm - 10:28 pm
SAL
-
MDW
7h 24m
1 stop
$391Delta
Wed, Apr 15 - Sat, Apr 18

Delta flights from Chicago Midway Airport to San Salvador

Our best Delta deals on Chicago Midway Airport to San Salvador flight tickets
Delta
Mar 4
MDW6:00 amChicago Midway
7h 10m
1 stop
SAL1:10 pmSan Salvador El Salvador Intl
Mar 11
SAL2:13 pmSan Salvador El Salvador Intl
7h 18m
1 stop
MDW10:31 pmChicago Midway
$371
Delta
Mar 2
MDW6:20 pmChicago Midway
18h 50m
2 stops
SAL1:10 pmSan Salvador El Salvador Intl
Mar 5
SAL2:35 pmSan Salvador El Salvador Intl
18h 19m
2 stops
MDW8:54 amChicago Midway
$387
Delta
Apr 15
MDW6:00 amChicago Midway
7h 39m
1 stop
SAL12:39 pmSan Salvador El Salvador Intl
Apr 18
SAL2:04 pmSan Salvador El Salvador Intl
7h 24m
1 stop
MDW10:28 pmChicago Midway
$391

Frontier flights from Chicago Midway Airport to San Salvador

Our best Frontier deals on Chicago Midway Airport to San Salvador flight tickets
Frontier
May 26
MDW9:11 pmChicago Midway
13h 54m
1 stop
SAL10:05 amSan Salvador El Salvador Intl
May 30
SAL11:20 amSan Salvador El Salvador Intl
7h 46m
1 stop
MDW8:06 pmChicago Midway
$301
Frontier
May 26
MDW9:11 pmChicago Midway
13h 54m
1 stop
SAL10:05 amSan Salvador El Salvador Intl
May 30
SAL11:20 amSan Salvador El Salvador Intl
7h 46m
1 stop
MDW8:06 pmChicago Midway
$342
Frontier
Apr 3
MDW9:20 amChicago Midway
9h 10m
1 stop
SAL5:30 pmSan Salvador El Salvador Intl
Apr 7
SAL3:08 pmSan Salvador El Salvador Intl
27h 59m
2 stops
MDW8:07 pmChicago Midway
$351

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport 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 February 27, 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Tue 5/26

9:11 pm-10:05 am

1 stop13h 54m

San Salvador El Salvador Intl

Sat 5/30

11:20 am-8:06 pm

1 stop7h 46m

$301

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Tue 5/26

9:11 pm-10:05 am

1 stop13h 54m

San Salvador El Salvador Intl

Sat 5/30

11:20 am-8:06 pm

1 stop7h 46m

$342

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Fri 4/3

9:20 am-5:30 pm

1 stop9h 10m

San Salvador El Salvador Intl

Tue 4/7

3:08 pm-8:07 pm

2 stops27h 59m

$351

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Mon 3/9

6:00 am-9:19 pm

1 stop16h 19m

San Salvador El Salvador Intl

Mon 3/23

10:19 pm-1:02 pm

1 stop13h 43m

$353

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Wed 4/8

2:56 pm-10:05 pm

1 stop8h 09m

San Salvador El Salvador Intl

Sun 4/12

11:50 pm-10:19 pm

1 stop21h 29m

$359

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Wed 4/8

2:56 pm-10:05 pm

1 stop8h 09m

San Salvador El Salvador Intl

Sun 4/12

3:30 pm-10:19 pm

2 stops29h 49m

$366

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Wed 4/15

2:15 pm-8:55 am

3 stops19h 40m

San Salvador El Salvador Intl

Sun 4/19

8:45 am-8:04 am

1 stop22h 19m

$368

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Fri 4/3

9:20 am-5:30 pm

1 stop9h 10m

San Salvador El Salvador Intl

Sat 4/11

2:47 pm-12:37 am

1 stop8h 50m

$371

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Fri 4/3

9:20 am-5:30 pm

1 stop9h 10m

San Salvador El Salvador Intl

Sun 4/5

11:50 pm-10:19 pm

1 stop21h 29m

$389

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Wed 4/15

6:00 am-12:39 pm

1 stop7h 39m

San Salvador El Salvador Intl

Sat 4/18

2:04 pm-10:28 pm

1 stop7h 24m

$391

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 Chicago Midway Airport 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 day to depart on your flight to San Salvador?

On average, the least expensive day to fly to San Salvador from Chicago Midway Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $411. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Friday is $652.

When to book flights from Chicago Midway Airport to San Salvador

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

Cheap Chicago Midway Airport to San Salvador (MDW to SAL) flight deals and tips

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

Fastest flight time

7h 10m

Direct flights

None
The fastest flight from Chicago Midway Airport to San Salvador takes 7h 10m
There are no direct flights from Chicago Midway Airport to San Salvador. There are no popular flight routes from Chicago Midway Airport to San Salvador.
Search flight deals

  • How far is Chicago Midway to San Salvador El Salvador Intl by plane?

    The straight-line distance from Chicago Midway to San Salvador El Salvador Intl is 1941.3 mi. A reasonable flight in good conditions will take 7h 10m.

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

    Prices for flights from Chicago Midway Airport to San Salvador El Salvador Intl Airport are updated daily.

  • How old do you have to be to fly from Chicago Midway 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 Chicago Midway 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 necessary travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 Chicago to San Salvador?

Finding the right flight to San Salvador from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Salvador quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Chicago and San Salvador by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Chicago to San Salvador flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to El Salvador

Cabin classes currently available on flights to San Salvador

List of cabin classes available on flights landing in San Salvador. Availability may vary depending on flight origin and airline.
First Class to San Salvador
Business Class to San Salvadorfrom $377