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

United Airlines and Delta are the most popular carriers operating from Illinois to San Salvador El Salvador Intl

What airlines fly to San Salvador?

Avianca, United Airlines and Copa Airlines are the top three most popular airlines that fly to San Salvador from Illinois according to our data. Avianca is the first choice among our users, with 44% 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.

How long does it take to fly to San Salvador?

If you’re flying from a popular airport in Illinois, such as Chicago or Peoria, and flying into San Salvador, then you can expect flight times to average 8h 07m and 14h 05m, respectively.

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

Prices for flights from Illinois to San Salvador El Salvador Intl Airport were last updated today.

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

As of September 2026, there are 6 operators available to choose from for flights from Illinois to San Salvador El Salvador Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to San Salvador El Salvador Intl Airport.

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

The required travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$221 Cheap Flights from Illinois to San Salvador in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to San Salvador

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:04 am - 12:05 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

12h 01m1 stop Mexico City Benito Juarez

7:47 pm - 4:43 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

8h 56m1 stop Mexico City Benito Juarez

$410Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

12:04 am - 12:05 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

12h 01m1 stop Mexico City Benito Juarez

7:47 pm - 4:43 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

8h 56m1 stop Mexico City Benito Juarez

$411Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

10:30 pm - 3:40 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

17h 10m1 stop Bogotá El Dorado

7:45 am - 8:30 pmSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

12h 45m1 stop Bogotá El Dorado

$529Avianca

Mon, Nov 9 - Mon, Nov 16

10:30 pm - 3:40 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

17h 10m1 stop Bogotá El Dorado

7:45 am - 8:30 pmSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

12h 45m1 stop Bogotá El Dorado

$532Avianca

Tue, Nov 3 - Tue, Nov 10

2:13 pm - 11:35 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

9h 22m1 stop Panama City Tocumen Intl

1:55 pm - 12:11 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

10h 16m1 stop Panama City Tocumen Intl

$535Copa Airlines

Thu, Nov 12 - Wed, Nov 25

2:13 pm - 12:42 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

22h 29m1 stop Panama City Tocumen Intl

1:45 pm - 12:11 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

10h 26m1 stop Panama City Tocumen Intl

$535Copa Airlines

Fri, Feb 12 - Wed, Feb 17

5:00 am - 2:06 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

9h 06m1 stop Dallas/Fort Worth

2:47 pm - 7:42 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

15h 55m1 stop Miami

$547American Airlines

Tue, Feb 9 - Fri, Apr 2

5:05 am - 2:48 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

9h 43m1 stop Miami

1:39 pm - 11:33 pmSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

9h 54m1 stop Miami

$547American Airlines

Tue, Feb 23 - Wed, Mar 3

5:30 am - 1:19 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

7h 49m1 stop Houston George Bush Intcntl

4:40 pm - 10:10 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

17h 30m1 stop Houston George Bush Intcntl

$547United Airlines

Wed, Jan 20 - Thu, Jan 28

9:27 pm - 3:24 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

17h 57m1 stop Houston George Bush Intcntl

3:00 am - 6:55 pmSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

15h 55m1 stop Los Angeles

$547United Airlines

Sun, Jan 17 - Mon, Jan 25

Cheap last minute flights

Enter your travel dates to find the best prices.

11:20 pm - 11:05 amORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

12h 45m1 stop Bogotá El Dorado

8:05 am - 9:20 pmSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

12h 15m1 stop Bogotá El Dorado

$582Avianca

Mon, Sep 28 - Tue, Oct 13

5:00 am - 11:24 amORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

7h 24m1 stop Miami

1:43 pm - 7:35 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

16h 52m1 stop Dallas/Fort Worth

$587American Airlines

Mon, Sep 28 - Mon, Oct 5

5:30 am - 8:49 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

16h 19m1 stop Houston George Bush Intcntl

3:40 pm - 9:09 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

16h 29m1 stop Houston George Bush Intcntl

$587United Airlines

Mon, Sep 28 - Tue, Oct 13

10:30 am - 4:50 amORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

19h 20m1 stop Los Angeles

6:00 am - 9:42 pmSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

14h 42m1 stop Houston George Bush Intcntl

$587United Airlines

Mon, Sep 28 - Mon, Oct 5

6:05 am - 12:31 pmMDW Chicago Midway-SAL San Salvador El Salvador Intl

7h 26m1 stop Atlanta Hartsfield-Jackson

1:57 pm - 10:33 pmSAL San Salvador El Salvador Intl-MDW Chicago Midway

7h 36m1 stop Atlanta Hartsfield-Jackson

$587Delta

Mon, Sep 28 - Tue, Oct 13

5:00 am - 11:24 amORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

7h 24m1 stop Miami

12:31 pm - 12:38 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

11h 07m1 stop Miami

$587American Airlines

Mon, Sep 28 - Tue, Oct 13

3:20 pm - 12:40 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

22h 20m1 stop Panama City Tocumen Intl

4:54 am - 12:57 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

19h 03m1 stop Panama City Tocumen Intl

$680Copa Airlines

Fri, Oct 2 - Sat, Oct 10

6:05 am - 12:31 pmMDW Chicago Midway-SAL San Salvador El Salvador Intl

7h 26m1 stop Atlanta Hartsfield-Jackson

1:57 pm - 10:44 pmSAL San Salvador El Salvador Intl-MDW Chicago Midway

7h 47m1 stop Atlanta Hartsfield-Jackson

$714Delta

Wed, Sep 30 - Fri, Oct 2

7:25 am - 12:40 pmORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

30h 15m3 stops Toronto Island Cancun Panama City Tocumen Intl

4:54 am - 9:00 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

27h 06m3 stops Panama City Tocumen Intl Cancun Toronto Pearson Intl

$937Multiple Airlines

Fri, Oct 2 - Sat, Oct 10

11:20 pm - 6:30 amORD Chicago O'Hare Intl-SAL San Salvador El Salvador Intl

32h 10m1 stop Bogotá El Dorado

10:10 am - 9:38 amSAL San Salvador El Salvador Intl-ORD Chicago O'Hare Intl

22h 28m3 stops San José Juan Santamaria Intl Guatemala City La Aurora Washington, D.C. Dulles Intl

$1,104Avianca

Mon, Sep 28 - Mon, Oct 5

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

American Airlines flights from Illinois to San Salvador

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

American Airlines

Feb 23

ORD5:05 amChicago O'Hare Intl

7h 34m

1 stop

SAL12:39 pmSan Salvador El Salvador Intl

Mar 3

SAL4:00 pmSan Salvador El Salvador Intl

15h 27m

2 stops

ORD7:27 amChicago O'Hare Intl

$551

American Airlines

Feb 9

ORD5:00 amChicago O'Hare Intl

9h 06m

1 stop

SAL2:06 pmSan Salvador El Salvador Intl

Apr 2

SAL2:47 pmSan Salvador El Salvador Intl

15h 40m

2 stops

ORD7:27 amChicago O'Hare Intl

$564

American Airlines

Mar 17

ORD5:18 amChicago O'Hare Intl

9h 29m

2 stops

SAL1:47 pmSan Salvador El Salvador Intl

Mar 30

SAL2:47 pmSan Salvador El Salvador Intl

15h 55m

1 stop

ORD7:42 amChicago O'Hare Intl

$569

United Airlines flights from Illinois to San Salvador

Our best United Airlines deals on Illinois to San Salvador flight tickets

United Airlines

Jan 17

ORD9:27 pmChicago O'Hare Intl

17h 57m

1 stop

SAL3:24 pmSan Salvador El Salvador Intl

Jan 25

SAL3:00 amSan Salvador El Salvador Intl

15h 55m

1 stop

ORD6:55 pmChicago O'Hare Intl

$547

United Airlines

Jan 21

ORD9:27 pmChicago O'Hare Intl

15h 52m

1 stop

SAL1:19 pmSan Salvador El Salvador Intl

Jan 25

SAL3:00 amSan Salvador El Salvador Intl

17h 40m

1 stop

ORD8:40 pmChicago O'Hare Intl

$567

United Airlines

Oct 8

ORD9:45 pmChicago O'Hare Intl

17h 45m

1 stop

SAL2:30 pmSan Salvador El Salvador Intl

Oct 15

SAL6:00 amSan Salvador El Salvador Intl

17h 23m

1 stop

ORD12:23 amChicago O'Hare Intl

$587

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSan Salvador

ORD Chicago O'Hare Intl - SAL San Salvador El Salvador Intl

ORDSAL

Chicago O'Hare Intl

Tue 11/10

12:04 am-12:05 pm

1 stop12h 01m

San Salvador El Salvador Intl

Tue 11/17

7:47 pm-4:43 am

1 stop8h 56m

$410

ChicagoSan Salvador

ORD Chicago O'Hare Intl - SAL San Salvador El Salvador Intl

ORDSAL

Chicago O'Hare Intl

Tue 11/10

12:04 am-12:05 pm

1 stop12h 01m

San Salvador El Salvador Intl

Tue 11/17

7:47 pm-4:43 am

1 stop8h 56m

$411

ChicagoSan Salvador

ORD Chicago O'Hare Intl - SAL San Salvador El Salvador Intl

ORDSAL

Chicago O'Hare Intl

Mon 11/9

10:30 pm-3:40 pm

1 stop17h 10m

San Salvador El Salvador Intl

Mon 11/16

7:45 am-8:30 pm

1 stop12h 45m

$529

ChicagoSan Salvador

ORD Chicago O'Hare Intl - SAL San Salvador El Salvador Intl

ORDSAL

Chicago O'Hare Intl

Tue 11/3

10:30 pm-3:40 pm

1 stop17h 10m

San Salvador El Salvador Intl

Tue 11/10

7:45 am-8:30 pm

1 stop12h 45m

$532

ChicagoSan Salvador

ORD Chicago O'Hare Intl - SAL San Salvador El Salvador Intl

ORDSAL

Chicago O'Hare Intl

Thu 11/12

2:13 pm-11:35 pm

1 stop9h 22m

San Salvador El Salvador Intl

Wed 11/25

1:55 pm-12:11 am

1 stop10h 16m

$535

ChicagoSan Salvador

ORD Chicago O'Hare Intl - SAL San Salvador El Salvador Intl

ORDSAL

Chicago O'Hare Intl

Fri 2/12

2:13 pm-12:42 pm

1 stop22h 29m

San Salvador El Salvador Intl

Wed 2/17

1:45 pm-12:11 am

1 stop10h 26m

$535

ChicagoSan Salvador

ORD Chicago O'Hare Intl - SAL San Salvador El Salvador Intl

ORDSAL

Chicago O'Hare Intl

Tue 2/9

5:00 am-2:06 pm

1 stop9h 06m

San Salvador El Salvador Intl

Fri 4/2

2:47 pm-7:42 am

1 stop15h 55m

$547

Quickest round-trip

ChicagoSan Salvador

ORD Chicago O'Hare Intl - SAL San Salvador El Salvador Intl

ORDSAL

Chicago O'Hare Intl

Tue 2/23

5:05 am-2:48 pm

1 stop9h 43m

San Salvador El Salvador Intl

Wed 3/3

1:39 pm-11:33 pm

1 stop9h 54m

$547

ChicagoSan Salvador

ORD Chicago O'Hare Intl - SAL San Salvador El Salvador Intl

ORDSAL

Chicago O'Hare Intl

Wed 1/20

5:30 am-1:19 pm

1 stop7h 49m

San Salvador El Salvador Intl

Thu 1/28

4:40 pm-10:10 am

1 stop17h 30m

$547

ChicagoSan Salvador

ORD Chicago O'Hare Intl - SAL San Salvador El Salvador Intl

ORDSAL

Chicago O'Hare Intl

Sun 1/17

9:27 pm-3:24 pm

1 stop17h 57m

San Salvador El Salvador Intl

Mon 1/25

3:00 am-6:55 pm

1 stop15h 55m

$547

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 Illinois 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

Other information

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 April is also cheap. Prices for this month can be found on momondo for an average of $410.

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 Illinois is on a Saturday. momondo users have found tickets for Saturday departures for as low as $493. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Wednesday is $596.

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

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

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

You are more likely to see cheaper flights to San Salvador from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $488 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Illinois for as low as $378 on momondo.

What cabin class options are available on Illinois to San Salvador flights?

There are 3 cabin classes available to choose from on Illinois to San Salvador 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 Illinois to San Salvador flights?

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

Cheap Illinois to San Salvador flight deals and tips

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

Best Price Found	$221
Fastest flight time	7h 10m
Direct flights	None

The best one-way flight to San Salvador from Illinois in the past 72 hours is $221. The best round-trip flight deal from Illinois to San Salvador found on momondo in the last 72 hours is $410.

The fastest flight from Illinois to San Salvador takes 7h 10m

There are no direct flights from Illinois to San Salvador. There are no popular flight routes from Illinois to San Salvador.

Search flight deals

Frequently asked questions about flying from Illinois to San Salvador

When did momondo last update prices for flights from Illinois to San Salvador El Salvador Intl Airport?
Prices for flights from Illinois to San Salvador El Salvador Intl Airport were last updated today.
How many operators does momondo search for flights from Illinois to San Salvador El Salvador Intl Airport?
As of September 2026, there are 6 operators available to choose from for flights from Illinois to San Salvador El Salvador Intl Airport.
How old do you have to be to fly from Illinois to San Salvador El Salvador Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to San Salvador El Salvador Intl Airport.
What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?
The required travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Illinois to San Salvador?
momondo data reveals that the most frequently booked plane model on the route from Illinois to San Salvador is Boeing 737 MAX 8, representing 29.31% of all bookings. The subsequent popular models are Airbus A320neo at 18.97%, Embraer 175 (Enhanced Winglets) at 13.79%, and Airbus A320-100/200 at 8.62%.

Best airlines flying from Illinois to San Salvador

Compare and see reviews for airlines that fly from Illinois to San Salvador with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $126	Free Cancellation	Rating 5.6 2,572 reviews	Search Frontier flights
Copa Airlines	PriceFrom $155	Free Cancellation	Rating 7.6 1,544 reviews	Search Copa Airlines flights
Avianca	PriceFrom $186	Free Cancellation	Rating 6.5 2,555 reviews	Search Avianca flights
United Airlines	PriceFrom $297	Free Cancellation	Rating 7.4 10,247 reviews	Search United Airlines flights
Delta	PriceFrom $329	Free Cancellation	Rating 7.8 8,606 reviews	Search Delta flights
American Airlines	PriceFrom $340	Free Cancellation	Rating 7.0 12,098 reviews	Search American Airlines flights

Acajutla

La Libertad

El Cuco

Sonsonate

Why use momondo?

Why should I use momondo to find a flight deal from Illinois 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 Illinois to San Salvador for you.

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

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

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

momondo provides multiple filters to help you find the best flight to San Salvador from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to San Salvador from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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 10/27

Tue 11/3

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 Illinois

Complete your trip

Feeling lucky

Fly your favorite airline to San Salvador

Cheap flights from Illinois to San Salvador from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to San Salvador departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Illinois to San Salvador

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

American Airlines flights from Illinois to San Salvador

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

United Airlines flights from Illinois to San Salvador

Our best United Airlines deals on Illinois to San Salvador flight tickets

momondo Fare Finder

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

See travel insights to San Salvador from

How to get the cheapest flight ticket from Illinois to 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 Illinois to San Salvador El Salvador Intl flight route?

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

What cabin class options are available on Illinois to San Salvador flights?

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

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

What airlines fly to San Salvador?

How long does it take to fly to San Salvador?

Cheap Illinois to San Salvador flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Illinois to San Salvador

Best airlines flying from Illinois to San Salvador

Compare and see reviews for airlines that fly from Illinois to San Salvador with momondo

Traveling to a place near San Salvador?

Why use momondo?

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 Illinois

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