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Cheap flights from Chicago to San Salvador from $129

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 to San Salvador departing on 1/27. 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 Chicago to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
5:15 am - 2:52 pm
ORD
-
SAL
9h 37m
1 stop
Spirit Airlines Logo
4:02 pm - 11:47 pm
SAL
-
ORD
7h 45m
1 stop
$174Spirit Airlines
Tue, Feb 3 - Tue, Feb 10
Spirit Airlines Logo
7:20 am - 2:52 pm
ORD
-
SAL
7h 32m
1 stop
Spirit Airlines Logo
4:02 pm - 11:47 pm
SAL
-
ORD
7h 45m
1 stop
$204Spirit Airlines
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
5:05 am - 1:11 pm
ORD
-
SAL
8h 06m
1 stop
Multiple Airlines Logo
4:02 pm - 11:47 pm
SAL
-
ORD
7h 45m
1 stop
$219Multiple Airlines
Sat, Feb 21 - Tue, Feb 24
Multiple Airlines Logo
5:15 am - 2:52 pm
ORD
-
SAL
9h 37m
1 stop
Multiple Airlines Logo
4:02 pm - 11:03 pm
SAL
-
ORD
31h 01m
1 stop
$220Multiple Airlines
Sun, Jan 25 - Thu, Feb 12
United Airlines Logo
5:40 am - 9:19 pm
ORD
-
SAL
15h 39m
1 stop
United Airlines Logo
6:55 am - 12:26 am
SAL
-
ORD
17h 31m
1 stop
$221United Airlines
Sun, Jan 25 - Thu, Mar 5
Multiple Airlines Logo
6:57 pm - 10:29 am
ORD
-
SAL
15h 32m
1 stop
Multiple Airlines Logo
4:02 pm - 11:03 pm
SAL
-
ORD
31h 01m
1 stop
$223Multiple Airlines
Fri, Feb 6 - Thu, Feb 12
American Airlines Logo
8:56 pm - 12:31 pm
ORD
-
SAL
15h 35m
2 stops
American Airlines Logo
3:47 pm - 12:37 am
SAL
-
ORD
8h 50m
1 stop
$225American Airlines
Mon, Jan 26 - Thu, Feb 26
United Airlines Logo
9:35 pm - 8:17 pm
ORD
-
SAL
23h 42m
1 stop
United Airlines Logo
1:15 am - 10:07 am
SAL
-
ORD
7h 52m
1 stop
$228United Airlines
Sun, May 24 - Mon, Jun 1
Delta Logo
6:25 am - 12:48 pm
MDW
-
SAL
7h 23m
1 stop
Delta Logo
2:13 pm - 10:31 pm
SAL
-
MDW
7h 18m
1 stop
$291Delta
Wed, Mar 11 - Wed, Mar 18
Delta Logo
6:00 am - 1:10 pm
MDW
-
SAL
7h 10m
1 stop
Delta Logo
2:13 pm - 10:31 pm
SAL
-
MDW
7h 18m
1 stop
$336Delta
Thu, Mar 5 - Thu, Mar 12

Frontier flights from Chicago to San Salvador

Our best Frontier deals on Chicago to San Salvador flight tickets
Frontier
Jan 27
ORD2:53 pmChicago O'Hare Intl
22h 28m
1 stop
SAL1:21 pmSan Salvador El Salvador Intl
Feb 7
SAL2:51 pmSan Salvador El Salvador Intl
22h 46m
1 stop
ORD1:37 pmChicago O'Hare Intl
$230
Frontier
Jan 27
MDW1:20 pmChicago Midway
24h 01m
1 stop
SAL1:21 pmSan Salvador El Salvador Intl
Feb 7
SAL2:51 pmSan Salvador El Salvador Intl
20h 54m
1 stop
MDW11:45 amChicago Midway
$232
Frontier
Apr 9
ORD11:39 amChicago O'Hare Intl
24h 17m
1 stop
SAL10:56 amSan Salvador El Salvador Intl
Apr 13
SAL12:11 pmSan Salvador El Salvador Intl
10h 50m
1 stop
ORD12:01 amChicago O'Hare Intl
$255

Spirit Airlines flights from Chicago to San Salvador

Our best Spirit Airlines deals on Chicago to San Salvador flight tickets
Spirit Airlines
Feb 3
ORD5:15 amChicago O'Hare Intl
9h 37m
1 stop
SAL2:52 pmSan Salvador El Salvador Intl
Feb 10
SAL4:02 pmSan Salvador El Salvador Intl
7h 45m
1 stop
ORD11:47 pmChicago O'Hare Intl
$174
Spirit Airlines
Feb 3
ORD5:15 amChicago O'Hare Intl
9h 37m
1 stop
SAL2:52 pmSan Salvador El Salvador Intl
Feb 10
SAL4:02 pmSan Salvador El Salvador Intl
7h 45m
1 stop
ORD11:47 pmChicago O'Hare Intl
$184
Spirit Airlines
Feb 3
ORD7:20 amChicago O'Hare Intl
7h 32m
1 stop
SAL2:52 pmSan Salvador El Salvador Intl
Feb 10
SAL4:02 pmSan Salvador El Salvador Intl
7h 45m
1 stop
ORD11:47 pmChicago O'Hare Intl
$204

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 January 12, 2026.
Use the filters below to find and compare flights from Chicago to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Tue 2/3

5:15 am-2:52 pm

1 stop9h 37m

San Salvador El Salvador Intl

Tue 2/10

4:02 pm-11:47 pm

1 stop7h 45m

$174

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Tue 2/3

7:20 am-2:52 pm

1 stop7h 32m

San Salvador El Salvador Intl

Tue 2/10

4:02 pm-11:47 pm

1 stop7h 45m

$204

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Sat 2/21

5:05 am-1:11 pm

1 stop8h 06m

San Salvador El Salvador Intl

Tue 2/24

4:02 pm-11:47 pm

1 stop7h 45m

$219

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Sun 1/25

5:15 am-2:52 pm

1 stop9h 37m

San Salvador El Salvador Intl

Thu 2/12

4:02 pm-11:03 pm

1 stop31h 01m

$220

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Sun 1/25

5:40 am-9:19 pm

1 stop15h 39m

San Salvador El Salvador Intl

Thu 3/5

6:55 am-12:26 am

1 stop17h 31m

$221

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Fri 2/6

6:57 pm-10:29 am

1 stop15h 32m

San Salvador El Salvador Intl

Thu 2/12

4:02 pm-11:03 pm

1 stop31h 01m

$223

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Mon 1/26

8:56 pm-12:31 pm

2 stops15h 35m

San Salvador El Salvador Intl

Thu 2/26

3:47 pm-12:37 am

1 stop8h 50m

$225

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Sun 5/24

9:35 pm-8:17 pm

1 stop23h 42m

San Salvador El Salvador Intl

Mon 6/1

1:15 am-10:07 am

1 stop7h 52m

$228

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Wed 3/11

6:25 am-12:48 pm

1 stop7h 23m

San Salvador El Salvador Intl

Wed 3/18

2:13 pm-10:31 pm

1 stop7h 18m

$291

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Thu 3/5

6:00 am-1:10 pm

1 stop7h 10m

San Salvador El Salvador Intl

Thu 3/12

2:13 pm-10:31 pm

1 stop7h 18m

$336

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 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 September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $327.

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 is on a Saturday. momondo users have found tickets for Saturday departures for as low as $435. 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.

What is the cheapest Chicago to San Salvador El Salvador Intl flight route?

Fly from Chicago O'Hare Intl to San Salvador El Salvador Intl for the best Chicago - San Salvador El Salvador Intl flight prices

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

You are more likely to see cheaper flights to San Salvador from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $459 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Chicago for as low as $345 on momondo.

What cabin class options are available on Chicago to San Salvador El Salvador Intl flights?

There is only 1 cabin class available to choose from on Chicago to San Salvador El Salvador Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 2% on your flight if you consider stops on a Chicago to San Salvador flight.

How have Chicago to San Salvador flight prices changed over time?

As of January 2026, prices for Chicago to San Salvador flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to San Salvador

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

Cheap Chicago to San Salvador (CHI to SAL) flight deals and tips

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

Best Price Found

$80

Fastest flight time

4h 55m

Direct flights

Wed, Fri and Sun

Airports in San Salvador

1 airport
The best one-way flight to San Salvador from Chicago in the past 72 hours is $80. The best round-trip flight deal from Chicago to San Salvador found on momondo in the last 72 hours is $258.
The fastest flight from Chicago to San Salvador takes 4h 55m
Direct flights go from Chicago to San Salvador on Wednesday, Friday and Sunday. The only airline offering direct flights is Avianca.
There is 1 airport in San Salvador. From Chicago there are direct flights to San Salvador El Salvador Intl (SAL).
Search flight deals

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

    A flight from Chicago to San Salvador El Salvador Intl will travel around 1947.8 mi. 4h 55m is a normal flight duration for this route.

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

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

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

  • How old do you have to be to fly from Chicago 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 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 you'll need for your trip to San Salvador El Salvador Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to San Salvador?

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

Best airlines flying from Chicago to San Salvador

Compare and see reviews for airlines that fly from Chicago to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $149Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
Copa AirlinesPriceFrom $176Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
AviancaPriceFrom $179Free CancellationRating
6.6
2,489 reviews
Search Avianca flights
Spirit AirlinesPriceFrom $230Free CancellationRating
6.3
8,303 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $265Free CancellationRating
7.4
9,149 reviews
Search United Airlines flights
DeltaPriceFrom $279Free CancellationRating
7.9
8,039 reviews
Search Delta flights
American AirlinesPriceFrom $284Free CancellationRating
7.2
11,114 reviews
Search American 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 Chicago to San Salvador?

It is quick and easy to find Chicago to San Salvador flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Salvador that suits you.

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

Yes. momondo allows you to filter the results for Chicago to San Salvador flights to just show those with flexible booking policies.

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

Once you have performed a search for Chicago to San Salvador flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Avianca
American Airlines
Copa Airlines
Delta
Spirit Airlines
Frontier