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

Spirit Airlines, American Airlines, and United Airlines are the most popular carriers operating from Illinois to El Salvador

What airlines fly to El Salvador?

United Airlines, Avianca and American Airlines are the top three most popular airlines that fly to El Salvador from Illinois according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to El Salvador. Keep in mind that there are 7 different airlines that fly to El Salvador on a routine basis, so you have a few additional options to choose from.

How long is the flight from Illinois to El Salvador?

Average flight duration from Illinois to El Salvador depends on which airport you fly into and out of. Flying from Chicago to San Salvador is 6h on average, while flying from Peoria to San Salvador is 19h 34m on average. San Salvador is the most popular airport in El Salvador.

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

Prices for flights from Illinois to El Salvador are updated daily.

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

There are 7 operators available for flights from Illinois to El Salvador as of January 2026.

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

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 El Salvador.

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

The required travel and health documents for your El Salvador 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 El Salvador. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$127 Cheap Flights from Illinois to El Salvador in 2026

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Find the cheapest flights from Illinois to El Salvador

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 am - 2:52 pm

ORD

SAL

9h 37m

1 stop

4:02 pm - 11:47 pm

SAL

ORD

7h 45m

1 stop

$174Spirit Airlines

Tue, Feb 3 - Tue, Feb 10

7:20 am - 2:52 pm

ORD

SAL

7h 32m

1 stop

4:02 pm - 11:47 pm

SAL

ORD

7h 45m

1 stop

$204Spirit Airlines

Tue, Feb 3 - Tue, Feb 10

5:05 am - 1:11 pm

ORD

SAL

8h 06m

1 stop

4:02 pm - 11:47 pm

SAL

ORD

7h 45m

1 stop

$219Multiple Airlines

Sat, Feb 21 - Tue, Feb 24

5:15 am - 2:52 pm

ORD

SAL

9h 37m

1 stop

4:02 pm - 11:03 pm

SAL

ORD

31h 01m

1 stop

$220Multiple Airlines

Sun, Jan 25 - Thu, Feb 12

5:40 am - 9:19 pm

ORD

SAL

15h 39m

1 stop

6:55 am - 12:26 am

SAL

ORD

17h 31m

1 stop

$221United Airlines

Sun, Jan 25 - Thu, Mar 5

8:56 pm - 12:31 pm

ORD

SAL

15h 35m

2 stops

3:47 pm - 12:37 am

SAL

ORD

8h 50m

1 stop

$225American Airlines

Mon, Jan 26 - Thu, Feb 26

9:35 pm - 8:17 pm

ORD

SAL

23h 42m

1 stop

1:15 am - 10:07 am

SAL

ORD

7h 52m

1 stop

$228United Airlines

Sun, May 24 - Mon, Jun 1

1:20 pm - 1:21 pm

MDW

SAL

24h 01m

1 stop

2:51 pm - 11:45 am

SAL

MDW

20h 54m

1 stop

$230Frontier

Tue, Jan 27 - Sat, Feb 7

1:20 pm - 1:21 pm

MDW

SAL

24h 01m

1 stop

2:51 pm - 11:45 am

SAL

MDW

20h 54m

1 stop

$232Frontier

Tue, Jan 27 - Sat, Feb 7

5:22 pm - 2:47 pm

PIA

SAL

21h 25m

2 stops

2:58 pm - 10:39 am

SAL

PIA

19h 41m

1 stop

$399American Airlines

Sun, Feb 22 - Tue, Mar 3

Frontier flights from Illinois to El Salvador

Our best Frontier deals on Illinois to El 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 Illinois to El Salvador

Our best Spirit Airlines deals on Illinois to El 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

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

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

Tue 1/27

1:20 pm-1:21 pm

1 stop24h 01m

San Salvador El Salvador Intl

Sat 2/7

2:51 pm-11:45 am

1 stop20h 54m

$230

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Tue 1/27

1:20 pm-1:21 pm

1 stop24h 01m

San Salvador El Salvador Intl

Sat 2/7

2:51 pm-11:45 am

1 stop20h 54m

$232

PeoriaSan Salvador

PIA - SAL

PIASAL

Greater Peoria

Sun 2/22

5:22 pm-2:47 pm

2 stops21h 25m

San Salvador El Salvador Intl

Tue 3/3

2:58 pm-10:39 am

1 stop19h 41m

$399

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 El 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 El Salvador?

The month of September is, on average, the cheapest month to fly to El Salvador from Illinois, with most prices found around $239. The month of January is another great option to travel to El Salvador, with average flight prices from Illinois averaging around $327.

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

The cheapest day to depart from Illinois to El Salvador is on a Saturday. Travelers who choose to depart for El Salvador on a Saturday will often find tickets for as low as $435. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $652. These prices are subject to change though, so be sure to set up a Price Alert for flights to El Salvador.

What is the cheapest Illinois to El Salvador flight route?

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

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

You are more likely to see cheaper flights to El Salvador from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to El 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 El Salvador from Illinois for as low as $345 on momondo.

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

There is only 1 cabin class available to choose from on Illinois to El 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 El Salvador flights?

You could potentially save up to 1% on your flight if you consider stops on a Illinois to El Salvador flight.

Cheap Illinois to El Salvador flight deals and tips

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

Best Price Found	$80
Fastest flight time	4h 55m
Direct flights	Wed, Fri and Sun
Airports in El Salvador	6 airports

The best one-way flight to El Salvador from Illinois in the past 72 hours is $80. The best round-trip flight deal from Illinois to El Salvador found on momondo in the last 72 hours is $258.

The fastest flight from Illinois to El Salvador takes 4h 55m

Direct flights go from Illinois to El Salvador on Wednesday, Friday and Sunday. The only airline offering direct flights is Avianca.

There are 6 airports in El Salvador. From Illinois there are direct flights to San Salvador El Salvador Intl (SAL).

Search flight deals

When did momondo last update prices for flights from Illinois to El Salvador?
Prices for flights from Illinois to El Salvador are updated daily.
How many operators does momondo search for flights from Illinois to El Salvador?
There are 7 operators available for flights from Illinois to El Salvador as of January 2026.
How old do you have to be to fly from Illinois to El Salvador?
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 El Salvador.
What documentation or ID do you need to fly to El Salvador?
The required travel and health documents for your El Salvador 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 El Salvador. 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 El Salvador?
momondo data reveals that the most frequently booked plane model on the route from Illinois to El Salvador is Airbus A320neo, representing 67.00% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 14.00%, Airbus A320-100/200 at 13.50%, and Airbus A321-100/200 at 2.00%.

Best airlines flying from Illinois to El Salvador

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $149	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
Copa Airlines	PriceFrom $176	Free Cancellation	Rating 7.6 1,558 reviews	Search Copa Airlines flights
Avianca	PriceFrom $179	Free Cancellation	Rating 6.6 2,489 reviews	Search Avianca flights
Spirit Airlines	PriceFrom $230	Free Cancellation	Rating 6.3 8,303 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $265	Free Cancellation	Rating 7.4 9,149 reviews	Search United Airlines flights
Delta	PriceFrom $279	Free Cancellation	Rating 7.9 8,039 reviews	Search Delta flights
American Airlines	PriceFrom $284	Free Cancellation	Rating 7.2 11,114 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to El Salvador?

It is quick and easy to find Illinois to El 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 El Salvador that suits you.

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

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

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

Once you have performed a search for Illinois to El 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 Illinois to El Salvador right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to El Salvador now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to El Salvador and let you know when they change.

An easier way to manage your El 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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Find better results for your trip to El Salvador

Popular cities in El Salvador

Flights to San Salvadorfrom $104

El Salvador flight routes

Flights from Los Angeles to San Salvador El Salvador Intl

Flights from Washington, D.C. Dulles Intl to San Salvador El Salvador Intl

Flights from New York John F Kennedy Intl to San Salvador El Salvador Intl

Flights from San Francisco to San Salvador El Salvador Intl

Flights from Houston George Bush Intcntl to San Salvador El Salvador Intl

Cheap flights from Illinois to El 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 Illinois to El 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.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Illinois to El Salvador

Cheap round-trip flights

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Frontier flights from Illinois to El Salvador

Our best Frontier deals on Illinois to El Salvador flight tickets

Spirit Airlines flights from Illinois to El Salvador

Our best Spirit Airlines deals on Illinois to El Salvador flight tickets

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

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How to get the cheapest flight ticket from Illinois to El Salvador

What is the cheapest month to fly to El Salvador?

The month of September is, on average, the cheapest month to fly to El Salvador from Illinois, with most prices found around $239. The month of January is another great option to travel to El Salvador, with average flight prices from Illinois averaging around $327.

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

What is the cheapest Illinois to El Salvador flight route?

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

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

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

There is only 1 cabin class available to choose from on Illinois to El 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 El Salvador flights?

You could potentially save up to 1% on your flight if you consider stops on a Illinois to El Salvador flight.

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

Spirit Airlines, American Airlines, and United Airlines are the most popular carriers operating from Illinois to El Salvador

What airlines fly to El Salvador?

How long is the flight from Illinois to El Salvador?

Average flight duration from Illinois to El Salvador depends on which airport you fly into and out of. Flying from Chicago to San Salvador is 6h on average, while flying from Peoria to San Salvador is 19h 34m on average. San Salvador is the most popular airport in El Salvador.

Cheap Illinois to El Salvador flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in El Salvador

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

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

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

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

What is the most popular plane model from Illinois to El Salvador?

Best airlines flying from Illinois to El Salvador

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

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to El Salvador?

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

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

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

An easier way to manage your El 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

Popular cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo