Which airline has the best punctuality record on Chicago to San Salvador flights?

According to our data, Avianca have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

What airlines fly to San Salvador?

Avianca, United Airlines and American Airlines are the top three most popular airlines that fly to San Salvador from Chicago according to our data. Avianca is the first choice among our users, with 37% of people opting to fly with this airline when traveling to San Salvador. Keep in mind that there are 7 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 airport is the most popular layover for flights between Chicago and San Salvador?

Houston (IAH) was the most common stop: 75% 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 $306.

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

Guatemala City (GUA) has the shortest average layover time for this route: 1h 35m.

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

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

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

How often are flights from Chicago to San Salvador delayed?

Historically, on average around 22% of flights between Chicago and San Salvador have experienced a delay on any given week. The average delay length over the past 12 months has been 154 minutes.

What is the most punctual flight time for Chicago to San Salvador flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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 February 2026, there are 7 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.

$92 Cheap Flights from Chicago to San Salvador in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $368 to $488. The lowest price recently found on this route was $219.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Chicago to San Salvador

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:16 pm - 1:56 pm

ORD

SAL

17h 40m

1 stop

2:53 pm - 11:17 pm

SAL

ORD

7h 24m

1 stop

$219Spirit Airlines

Sat, Mar 7 - Thu, Mar 12

7:00 am - 2:56 pm

ORD

SAL

7h 56m

1 stop

2:53 pm - 12:14 am

SAL

ORD

8h 21m

1 stop

$245Spirit Airlines

Thu, Mar 5 - Thu, Apr 16

5:34 pm - 1:42 pm

ORD

SAL

21h 08m

1 stop

2:53 pm - 12:14 am

SAL

ORD

8h 21m

1 stop

$252Spirit Airlines

Mon, Apr 20 - Thu, Apr 30

10:55 am - 8:56 pm

ORD

SAL

11h 01m

1 stop

6:40 am - 6:31 pm

SAL

ORD

10h 51m

1 stop

$256Multiple Airlines

Wed, Apr 1 - Wed, Apr 8

10:55 am - 8:56 pm

ORD

SAL

11h 01m

1 stop

10:20 pm - 12:14 am

SAL

ORD

24h 54m

2 stops

$264Multiple Airlines

Wed, Apr 8 - Mon, Apr 20

8:34 am - 8:39 pm

ORD

SAL

13h 05m

1 stop

4:57 am - 1:13 am

SAL

ORD

19h 16m

1 stop

$267Copa Airlines

Tue, Mar 24 - Tue, Apr 28

4:21 pm - 10:58 am

ORD

SAL

19h 37m

1 stop

3:08 pm - 8:17 am

SAL

ORD

16h 09m

1 stop

$276Frontier

Wed, Apr 8 - Sun, Apr 12

6:00 am - 1:10 pm

MDW

SAL

7h 10m

1 stop

2:13 pm - 10:31 pm

SAL

MDW

7h 18m

1 stop

$301Delta

Mon, Mar 2 - Wed, Mar 11

6:00 am - 12:32 pm

MDW

SAL

7h 32m

1 stop

1:42 pm - 7:31 pm

SAL

MDW

28h 49m

1 stop

$309Frontier

Mon, Apr 20 - Mon, Apr 27

6:00 am - 1:10 pm

MDW

SAL

7h 10m

1 stop

2:35 pm - 10:31 pm

SAL

MDW

7h 56m

1 stop

$346Delta

Wed, Feb 25 - Wed, Mar 4

Spirit Airlines flights from Chicago to San Salvador

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

Spirit Airlines

Mar 7

ORD8:16 pmChicago O'Hare Intl

17h 40m

1 stop

SAL1:56 pmSan Salvador El Salvador Intl

Mar 12

SAL2:53 pmSan Salvador El Salvador Intl

7h 24m

1 stop

ORD11:17 pmChicago O'Hare Intl

$219

Spirit Airlines

Mar 5

ORD7:00 amChicago O'Hare Intl

7h 56m

1 stop

SAL2:56 pmSan Salvador El Salvador Intl

Apr 16

SAL2:53 pmSan Salvador El Salvador Intl

8h 21m

1 stop

ORD12:14 amChicago O'Hare Intl

$245

Spirit Airlines

Apr 20

ORD5:34 pmChicago O'Hare Intl

21h 08m

1 stop

SAL1:42 pmSan Salvador El Salvador Intl

Apr 30

SAL2:53 pmSan Salvador El Salvador Intl

8h 21m

1 stop

ORD12:14 amChicago O'Hare Intl

$252

American Airlines flights from Chicago to San Salvador

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

American Airlines

Mar 2

ORD5:00 amChicago O'Hare Intl

9h 47m

2 stops

SAL2:47 pmSan Salvador El Salvador Intl

Mar 11

SAL12:37 pmSan Salvador El Salvador Intl

11h 01m

1 stop

ORD12:38 amChicago O'Hare Intl

$292

American Airlines

Feb 26

ORD6:59 pmChicago O'Hare Intl

19h 48m

1 stop

SAL2:47 pmSan Salvador El Salvador Intl

Mar 10

SAL2:44 pmSan Salvador El Salvador Intl

8h 54m

1 stop

ORD12:38 amChicago O'Hare Intl

$310

American Airlines

Feb 26

ORD6:59 pmChicago O'Hare Intl

19h 48m

1 stop

SAL2:47 pmSan Salvador El Salvador Intl

Mar 10

SAL2:44 pmSan Salvador El Salvador Intl

15h 34m

2 stops

ORD7:18 amChicago O'Hare Intl

$314

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Sat 3/7

8:16 pm-1:56 pm

1 stop17h 40m

San Salvador El Salvador Intl

Thu 3/12

2:53 pm-11:17 pm

1 stop7h 24m

$219

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Thu 3/5

7:00 am-2:56 pm

1 stop7h 56m

San Salvador El Salvador Intl

Thu 4/16

2:53 pm-12:14 am

1 stop8h 21m

$245

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Mon 4/20

5:34 pm-1:42 pm

1 stop21h 08m

San Salvador El Salvador Intl

Thu 4/30

2:53 pm-12:14 am

1 stop8h 21m

$252

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Wed 4/1

10:55 am-8:56 pm

1 stop11h 01m

San Salvador El Salvador Intl

Wed 4/8

6:40 am-6:31 pm

1 stop10h 51m

$256

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Wed 4/8

10:55 am-8:56 pm

1 stop11h 01m

San Salvador El Salvador Intl

Mon 4/20

10:20 pm-12:14 am

2 stops24h 54m

$264

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Tue 3/24

8:34 am-8:39 pm

1 stop13h 05m

San Salvador El Salvador Intl

Tue 4/28

4:57 am-1:13 am

1 stop19h 16m

$267

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Wed 4/8

4:21 pm-10:58 am

1 stop19h 37m

San Salvador El Salvador Intl

Sun 4/12

3:08 pm-8:17 am

1 stop16h 09m

$276

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Mon 3/2

6:00 am-1:10 pm

1 stop7h 10m

San Salvador El Salvador Intl

Wed 3/11

2:13 pm-10:31 pm

1 stop7h 18m

$301

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Mon 4/20

6:00 am-12:32 pm

1 stop7h 32m

San Salvador El Salvador Intl

Mon 4/27

1:42 pm-7:31 pm

1 stop28h 49m

$309

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Wed 2/25

6:00 am-1:10 pm

1 stop7h 10m

San Salvador El Salvador Intl

Wed 3/4

2:35 pm-10:31 pm

1 stop7h 56m

$346

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

Delays

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 $325.

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 $414. 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 $442 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 $343 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 February 2026, prices for Chicago to San Salvador flights are approximately 69% 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	$135
Fastest flight time	4h 40m
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 $135. The best round-trip flight deal from Chicago to San Salvador found on momondo in the last 72 hours is $327.

The fastest flight from Chicago to San Salvador takes 4h 40m

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

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 40m 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 February 2026, there are 7 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 59.17% of the total bookings. Other popular models include Airbus A320-100/200 with 17.75%, Boeing 737 MAX 8 with 15.98%, and Airbus A321-100/200 with 2.37%.
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 46% of the total bookings. Other popular airlines include Avianca with 25%, American Airlines with 14%, and Delta with 6%.

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
Frontier	PriceFrom $126	Free Cancellation	Rating 5.7 3,051 reviews	Search Frontier flights
Copa Airlines	PriceFrom $156	Free Cancellation	Rating 7.5 1,558 reviews	Search Copa Airlines flights
Avianca	PriceFrom $168	Free Cancellation	Rating 6.6 2,495 reviews	Search Avianca flights
Delta	PriceFrom $169	Free Cancellation	Rating 7.9 8,206 reviews	Search Delta flights
Spirit Airlines	PriceFrom $210	Free Cancellation	Rating 6.3 8,453 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,294 reviews	Search United Airlines flights
American Airlines	PriceFrom $284	Free Cancellation	Rating 7.2 11,295 reviews	Search American Airlines flights

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 3/17

Tue 3/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to El Salvador

Airlines

Cabin classes

Other flights from Chicago

Complete your trip

Feeling lucky

Fly your favorite airline to San Salvador

Cheap flights from Chicago to San Salvador from $92

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 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Chicago to San Salvador

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Chicago to San Salvador

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

American Airlines flights from Chicago to San Salvador

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

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to San Salvador that are best for you.

See travel insights to San Salvador from

How to get the cheapest flight ticket from Chicago to San Salvador

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?

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

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

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?

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

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

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

What airlines fly to San Salvador?

How often are flights from Chicago to San Salvador delayed?

What is the most punctual flight time for Chicago to San Salvador flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Chicago to San Salvador flights?

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

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

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

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

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

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

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.

Fly to other destinations from Chicago

According to popular flight searches on momondo this year

Complete your trip to San Salvador

Explore popular destinations other users love

According to popular flight searches on momondo this year