What airlines fly to San Salvador?

United Airlines, American Airlines and Avianca are the top three most popular airlines that fly to San Salvador from Chicago according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to San Salvador. Keep in mind that there are 6 different airlines that fly to San Salvador on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Chicago to San Salvador?

Flights connecting via Guatemala City (GUA) have the shortest average one-way travel time: 6h 25m.

Which layover airport offers the lowest fares from Chicago to San Salvador?

Flights via Panama City (PTY) offer the lowest average round-trip price of $431.

Which layover airport has the shortest connection time from Chicago to San Salvador?

Atlanta (ATL) has the shortest average layover time for this route: 1h 42m.

What is the cheapest airline that flies from Chicago to San Salvador El Salvador Intl?

American Airlines, Copa Airlines, and Spirit Airlines are the most popular carriers operating from Chicago to San Salvador El Salvador Intl

Which airport is the most popular layover for flights between Chicago and San Salvador?

Houston (IAH) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

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?

As of September 2025, there are 6 operators available to choose from 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.

$86 Cheap Flights from Chicago to San Salvador in 2025/26

Q: What is the typical price of a round-trip flight between Chicago and San Salvador?

Prices are currently typical for flights on this route. Typical prices usually range from $239 to $329. The lowest price recently found on this route was $256.

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Find the cheapest flights from Chicago to San Salvador

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:15 am - 1:09 pmMDW-SAL

6h 54m1 stop

2:24 pm - 10:11 pmSAL-MDW

7h 47m1 stop

$256Frontier

Find Deal

Sat, Nov 8 - Mon, Nov 17

7:59 am - 8:40 pmORD-SAL

13h 41m1 stop

8:33 am - 12:56 amSAL-ORD

15h 23m1 stop

$261Copa Airlines

Find Deal

Tue, Oct 21 - Wed, Oct 29

6:31 pm - 5:45 amORD-SAL

11h 14m1 stop

11:45 pm - 9:39 amSAL-ORD

8h 54m1 stop

$272United Airlines

Find Deal

Mon, Mar 2 - Sat, May 30

10:05 pm - 12:20 pmORD-SAL

14h 15m2 stops

1:20 pm - 11:37 pmSAL-ORD

10h 17m2 stops

$276American Airlines

Find Deal

Mon, Nov 17 - Wed, Nov 19

8:50 am - 7:38 pmORD-SAL

10h 48m1 stop

6:55 am - 7:47 amSAL-ORD

24h 52m1 stop

$280United Airlines

Find Deal

Wed, Feb 4 - Mon, Feb 9

6:24 pm - 2:05 pmORD-SAL

19h 41m1 stop

4:10 pm - 8:30 amSAL-ORD

16h 20m2 stops

$283American Airlines

Find Deal

Mon, Jan 19 - Sat, Jan 24

5:59 pm - 1:58 pmORD-SAL

19h 59m1 stop

3:03 pm - 11:42 pmSAL-ORD

8h 39m1 stop

$290Spirit Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

8:50 pm - 1:58 pmORD-SAL

17h 08m2 stops

3:03 pm - 11:42 pmSAL-ORD

8h 39m1 stop

$301Spirit Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

6:00 am - 1:11 pmMDW-SAL

7h 11m1 stop

2:26 pm - 11:32 pmSAL-MDW

9h 06m1 stop

$472Delta

Find Deal

Mon, Nov 10 - Wed, Nov 19

6:00 am - 12:24 pmMDW-SAL

7h 24m1 stop

1:39 pm - 10:14 pmSAL-MDW

7h 35m1 stop

$535Delta

Find Deal

Wed, Oct 15 - Wed, Oct 29

Copa Airlines flights from Chicago to San Salvador

Our best Copa Airlines deals on Chicago to San Salvador flight tickets

Copa Airlines

Oct 21

ORD7:59 amChicago O'Hare Intl

13h 41m

1 stop

SAL8:40 pmSan Salvador El Salvador Intl

Oct 29

SAL8:33 amSan Salvador El Salvador Intl

15h 23m

1 stop

ORD12:56 amChicago O'Hare Intl

$261

Find similar

Copa Airlines

Nov 7

ORD2:07 pmChicago O'Hare Intl

9h 32m

1 stop

SAL11:39 pmSan Salvador El Salvador Intl

Nov 17

SAL5:00 amSan Salvador El Salvador Intl

31h 46m

1 stop

ORD12:46 pmChicago O'Hare Intl

$279

Find similar

Copa Airlines

Oct 1

ORD7:59 amChicago O'Hare Intl

13h 41m

1 stop

SAL8:40 pmSan Salvador El Salvador Intl

Oct 22

SAL1:41 pmSan Salvador El Salvador Intl

23h 00m

1 stop

ORD1:41 pmChicago O'Hare Intl

$281

Find similar

Frontier flights from Chicago to San Salvador

Our best Frontier deals on Chicago to San Salvador flight tickets

Frontier

Nov 8

MDW6:15 amChicago Midway

6h 54m

1 stop

SAL1:09 pmSan Salvador El Salvador Intl

Nov 17

SAL2:24 pmSan Salvador El Salvador Intl

7h 47m

1 stop

MDW10:11 pmChicago Midway

$256

Find similar

Frontier

Nov 8

ORD6:00 amChicago O'Hare Intl

7h 09m

1 stop

SAL1:09 pmSan Salvador El Salvador Intl

Nov 17

SAL2:24 pmSan Salvador El Salvador Intl

9h 47m

1 stop

ORD12:11 amChicago O'Hare Intl

$264

Find similar

Frontier

Nov 10

MDW6:15 amChicago Midway

6h 54m

1 stop

SAL1:09 pmSan Salvador El Salvador Intl

Nov 17

SAL2:24 pmSan Salvador El Salvador Intl

7h 47m

1 stop

MDW10:11 pmChicago Midway

$276

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Sat 11/8

6:15 am-1:09 pm

1 stop6h 54m

San Salvador El Salvador Intl

Mon 11/17

2:24 pm-10:11 pm

1 stop7h 47m

$256

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Tue 10/21

7:59 am-8:40 pm

1 stop13h 41m

San Salvador El Salvador Intl

Wed 10/29

8:33 am-12:56 am

1 stop15h 23m

$261

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Mon 3/2

6:31 pm-5:45 am

1 stop11h 14m

San Salvador El Salvador Intl

Sat 5/30

11:45 pm-9:39 am

1 stop8h 54m

$272

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Mon 11/17

10:05 pm-12:20 pm

2 stops14h 15m

San Salvador El Salvador Intl

Wed 11/19

1:20 pm-11:37 pm

2 stops10h 17m

$276

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Wed 2/4

8:50 am-7:38 pm

1 stop10h 48m

San Salvador El Salvador Intl

Mon 2/9

6:55 am-7:47 am

1 stop24h 52m

$280

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Mon 1/19

6:24 pm-2:05 pm

1 stop19h 41m

San Salvador El Salvador Intl

Sat 1/24

4:10 pm-8:30 am

2 stops16h 20m

$283

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Wed 12/3

5:59 pm-1:58 pm

1 stop19h 59m

San Salvador El Salvador Intl

Tue 12/9

3:03 pm-11:42 pm

1 stop8h 39m

$290

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Wed 12/3

8:50 pm-1:58 pm

2 stops17h 08m

San Salvador El Salvador Intl

Tue 12/9

3:03 pm-11:42 pm

1 stop8h 39m

$301

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Mon 11/10

6:00 am-1:11 pm

1 stop7h 11m

San Salvador El Salvador Intl

Wed 11/19

2:26 pm-11:32 pm

1 stop9h 06m

$472

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Wed 10/15

6:00 am-12:24 pm

1 stop7h 24m

San Salvador El Salvador Intl

Wed 10/29

1:39 pm-10:14 pm

1 stop7h 35m

$535

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Chicago 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 September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $329.

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 Monday. momondo users have found tickets for Monday departures for as low as $195. 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 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 afternoon. Flights from Chicago to San Salvador during this time can be as low as $478. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $517 on average. Flights to San Salvador from Chicago at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $481 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 $411 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?

No. A direct flight is the cheapest option for a flight between Chicago to San Salvador.

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

As of September 2025, prices for Chicago to San Salvador flights are approximately 12% more expensive 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	$84
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 $84. The best round-trip flight deal from Chicago to San Salvador found on momondo in the last 72 hours is $482.

The fastest flight from Chicago to San Salvador takes 4h 55m

Direct flights go from Chicago to San Salvador on Wednesday, Friday and Sunday. There are no airlines offering direct flights.

There is 1 airport near San Salvador: 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. 6h 54m 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?
As of September 2025, there are 6 operators available to choose from 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?
Based on momondo bookings for flights between Chicago and San Salvador, the leading plane model is Airbus A320neo, making up 43.75% of the total bookings. Other popular models include Boeing 737 MAX 8 with 28.12%, Airbus A320-100/200 with 15.62%, and Boeing 737-800 with 4.17%.
What is the most popular airline from Chicago to San Salvador?
Based on momondo bookings for flights between Chicago and San Salvador, the leading airline is United Airlines, making up 47% of the total bookings. Other popular airlines include American Airlines with 21%, Avianca with 14%, and Delta with 10%.

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
Delta	PriceFrom $175	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
Copa Airlines	PriceFrom $231	Free Cancellation	Rating 7.6 1,531 reviews	Search Copa Airlines flights
Spirit Airlines	PriceFrom $246	Free Cancellation	Rating 6.3 8,019 reviews	Search Spirit Airlines flights
Avianca	PriceFrom $276	Free Cancellation	Rating 6.7 2,435 reviews	Search Avianca flights
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $315	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights

Sonsonate

La Libertad

El Cuco

Acajutla

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.

An easier way to manage your San Salvador trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Chicago to San Salvador from $86

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 11/10. 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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Filter for what you want

Filter for what you want

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Find the cheapest flights from Chicago to San Salvador

Cheap round-trip flights

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Copa Airlines flights from Chicago to San Salvador

Our best Copa Airlines deals on Chicago to San Salvador flight tickets

Frontier flights from Chicago to San Salvador

Our best Frontier deals on Chicago to San Salvador flight tickets

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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 typical price of a round-trip flight between Chicago 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 September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $329.

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

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

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?

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?

No. A direct flight is the cheapest option for a flight between Chicago to San Salvador.

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

As of September 2025, prices for Chicago to San Salvador flights are approximately 12% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago to San Salvador El Salvador Intl?

American Airlines, Copa Airlines, and Spirit Airlines are the most popular carriers operating from Chicago to San Salvador El Salvador Intl

What airlines fly to San Salvador?

Which airport is the most popular layover for flights between Chicago and San Salvador?

Houston (IAH) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to San Salvador?

Flights via Panama City (PTY) offer the lowest average round-trip price of $431.

Which layover airport has the shortest travel time from Chicago to San Salvador?

Flights connecting via Guatemala City (GUA) have the shortest average one-way travel time: 6h 25m.

Which layover airport has the shortest connection time from Chicago to San Salvador?

Atlanta (ATL) has the shortest average layover time for this route: 1h 42m.

When to book flights from Chicago to San Salvador

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

Fastest flight time

Direct flights

Airports in San Salvador

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

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

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?

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

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

Traveling to a place near San Salvador?

Why use momondo?

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

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

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

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

An easier way to manage your San Salvador trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to El Salvador

Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo