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

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

What airlines fly to Illinois?

United Airlines, Avianca and Copa Airlines are the top three most popular airlines that fly to Illinois from El Salvador according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many flights depart from El Salvador to Illinois on average per week?

As of December 2025, there are 1 flights per week flying from El Salvador to Illinois. The most common day of the week flights depart is Thu, with 100% of flights taking off on this day.

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

Prices for flights from El Salvador to Illinois are refreshed on a daily basis.

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

There are 5 operators available for flights from El Salvador to Illinois as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from El Salvador to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$123 Cheap Flights from El Salvador to Illinois in 2025/26

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0 bags

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Find the cheapest flights from El Salvador to Illinois

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from El Salvador to Illinois

Enter your travel dates to find the best prices.

11:23 am - 8:18 am

SAL

ORD

20h 55m2 stops

5:58 pm - 10:53 am

ORD

SAL

16h 55m1 stop

$250Multiple Airlines

Mon, Jan 26 - Mon, Feb 16

4:02 pm - 11:46 pm

SAL

ORD

7h 44m1 stop

5:15 am - 2:52 pm

ORD

SAL

9h 37m1 stop

$257Spirit Airlines

Sun, Feb 8 - Sun, Feb 22

10:50 am - 11:46 pm

SAL

ORD

12h 56m2 stops

2:35 pm - 9:05 pm

ORD

SAL

6h 30m1 stop

$263Multiple Airlines

Fri, Jan 16 - Fri, Jan 23

1:18 pm - 8:04 pm

SAL

ORD

30h 46m1 stop

5:32 pm - 2:52 pm

ORD

SAL

21h 20m1 stop

$265Spirit Airlines

Tue, Dec 30 - Sat, Jan 10

7:21 pm - 4:52 pm

SAL

ORD

21h 31m2 stops

9:23 am - 8:30 pm

ORD

SAL

11h 07m2 stops

$270Multiple Airlines

Mon, Jan 12 - Mon, Jan 26

7:35 am - 8:18 am

SAL

ORD

24h 43m1 stop

7:20 am - 2:52 pm

ORD

SAL

7h 32m1 stop

$271Multiple Airlines

Tue, Jan 13 - Tue, Jan 20

10:56 am - 4:23 pm

SAL

MDW

29h 27m1 stop

6:10 am - 1:32 pm

MDW

SAL

7h 22m1 stop

$317Frontier

Thu, Jan 15 - Mon, Jan 19

10:09 am - 6:54 pm

SAL

MDW

8h 45m1 stop

5:01 pm - 10:05 am

MDW

SAL

17h 04m2 stops

$319Frontier

Fri, Jan 16 - Fri, Jan 23

2:35 pm - 10:42 pm

SAL

MDW

8h 07m1 stop

6:30 am - 12:25 pm

MDW

SAL

6h 55m1 stop

$399Delta

Fri, Feb 27 - Mon, Mar 9

2:35 pm - 10:42 pm

SAL

MDW

8h 07m1 stop

6:30 am - 12:25 pm

MDW

SAL

6h 55m1 stop

$437Delta

Fri, Feb 27 - Mon, Mar 9

Spirit Airlines flights from El Salvador to Illinois

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

Spirit Airlines

Feb 8

SAL4:02 pmSan Salvador El Salvador Intl

7h 44m

1 stop

ORD11:46 pmChicago O'Hare Intl

Feb 22

ORD5:15 amChicago O'Hare Intl

9h 37m

1 stop

SAL2:52 pmSan Salvador El Salvador Intl

$257

Find similar

Spirit Airlines

Dec 30

SAL1:18 pmSan Salvador El Salvador Intl

30h 46m

1 stop

ORD8:04 pmChicago O'Hare Intl

Jan 10

ORD5:32 pmChicago O'Hare Intl

21h 20m

1 stop

SAL2:52 pmSan Salvador El Salvador Intl

$265

Find similar

Spirit Airlines

Jan 15

SAL4:02 pmSan Salvador El Salvador Intl

7h 44m

1 stop

ORD11:46 pmChicago O'Hare Intl

Jan 19

ORD3:22 pmChicago O'Hare Intl

23h 30m

2 stops

SAL2:52 pmSan Salvador El Salvador Intl

$281

Find similar

Avianca flights from El Salvador to Illinois

Our best Avianca deals on El Salvador to Illinois flight tickets

Avianca

Jan 13

SAL10:00 amSan Salvador El Salvador Intl

4h 50m

ORD2:50 pmChicago O'Hare Intl

Jan 20

ORD4:10 pmChicago O'Hare Intl

4h 55m

SAL9:05 pmSan Salvador El Salvador Intl

$280

Find similar

Avianca

Dec 26

SAL5:30 amSan Salvador El Salvador Intl

7h 45m

1 stop

ORD1:15 pmChicago O'Hare Intl

Jan 1

ORD4:10 pmChicago O'Hare Intl

4h 55m

SAL9:05 pmSan Salvador El Salvador Intl

$288

Find similar

Avianca

Dec 27

SAL10:00 amSan Salvador El Salvador Intl

4h 50m

ORD2:50 pmChicago O'Hare Intl

Jan 13

ORD4:10 pmChicago O'Hare Intl

4h 55m

SAL9:05 pmSan Salvador El Salvador Intl

$296

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Mon 1/26

11:23 am-8:18 am

2 stops20h 55m

Chicago O'Hare Intl

Mon 2/16

5:58 pm-10:53 am

1 stop16h 55m

$250

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Sun 2/8

4:02 pm-11:46 pm

1 stop7h 44m

Chicago O'Hare Intl

Sun 2/22

5:15 am-2:52 pm

1 stop9h 37m

$257

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Fri 1/16

10:50 am-11:46 pm

2 stops12h 56m

Chicago O'Hare Intl

Fri 1/23

2:35 pm-9:05 pm

1 stop6h 30m

$263

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Tue 12/30

1:18 pm-8:04 pm

1 stop30h 46m

Chicago O'Hare Intl

Sat 1/10

5:32 pm-2:52 pm

1 stop21h 20m

$265

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Mon 1/12

7:21 pm-4:52 pm

2 stops21h 31m

Chicago O'Hare Intl

Mon 1/26

9:23 am-8:30 pm

2 stops11h 07m

$270

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Tue 1/13

7:35 am-8:18 am

1 stop24h 43m

Chicago O'Hare Intl

Tue 1/20

7:20 am-2:52 pm

1 stop7h 32m

$271

San SalvadorChicago

SAL - MDW

SALMDW

San Salvador El Salvador Intl

Thu 1/15

10:56 am-4:23 pm

1 stop29h 27m

Chicago Midway

Mon 1/19

6:10 am-1:32 pm

1 stop7h 22m

$317

San SalvadorChicago

SAL - MDW

SALMDW

San Salvador El Salvador Intl

Fri 1/16

10:09 am-6:54 pm

1 stop8h 45m

Chicago Midway

Fri 1/23

5:01 pm-10:05 am

2 stops17h 04m

$319

San SalvadorChicago

SAL - MDW

SALMDW

San Salvador El Salvador Intl

Fri 2/27

2:35 pm-10:42 pm

1 stop8h 07m

Chicago Midway

Mon 3/9

6:30 am-12:25 pm

1 stop6h 55m

$399

San SalvadorChicago

SAL - MDW

SALMDW

San Salvador El Salvador Intl

Fri 2/27

2:35 pm-10:42 pm

1 stop8h 07m

Chicago Midway

Mon 3/9

6:30 am-12:25 pm

1 stop6h 55m

$437

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 El Salvador to Illinois

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 Illinois?

The cheapest month to fly to Illinois from El Salvador is in February. Flight prices, which tend to average around $224, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $293.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from El Salvador to Illinois is on a Saturday when prices can be found for as low as $337. Flights from El Salvador to Illinois on a Sunday will generally be more expensive and average around $517. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from El Salvador to Illinois during this time can be as low as $392. Flights at noon are often more expensive with an average ticket price of $517.

What is the cheapest El Salvador to Illinois flight route?

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

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

You are more likely to see cheaper flights to Illinois from El Salvador when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $366 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from El Salvador for as low as $333 on momondo.

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

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

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

Cheap El Salvador to Illinois flight deals and tips

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

Best Price Found	$114
Fastest flight time	4h 50m
Direct flights	Wed, Fri and Sun
Airports in Illinois	98 airports

The best one-way flight to Illinois from El Salvador in the past 72 hours is $114. The best round-trip flight deal from El Salvador to Illinois found on momondo in the last 72 hours is $937.

The fastest flight from El Salvador to Illinois takes 4h 50m

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

There are 98 airports in Illinois. From El Salvador there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from El Salvador to Illinois?
Prices for flights from El Salvador to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from El Salvador to Illinois?
There are 5 operators available for flights from El Salvador to Illinois as of December 2025.
How old do you have to be to fly from El Salvador to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from El Salvador to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from El Salvador to Illinois?
momondo data reveals that the most frequently booked plane model on the route from El Salvador to Illinois is Airbus A320neo, representing 80.95% of all bookings. The subsequent popular model is Airbus A320-100/200 at 19.05%.

Best airlines flying from El Salvador to Illinois

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $231	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $262	Free Cancellation	Rating 7.6 1,556 reviews	Search Copa Airlines flights
Avianca	PriceFrom $271	Free Cancellation	Rating 6.6 2,490 reviews	Search Avianca flights
Delta	PriceFrom $278	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
American Airlines	PriceFrom $348	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Illinois from El Salvador is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

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

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

Once all potential El Salvador to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from El Salvador and alert you when they change.