How long is the flight from Illinois to El Salvador?

For as low as $276, Copa Airlines can have you in El Salvador from Illinois in 6h 54m. The distance between Illinois and El Salvador is about 1958 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in El Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit El Salvador when rainfall is around 0.0 in.

If weather is an important factor for your trip to El Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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

To save up to 262% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Illinois to El Salvador from $296 1-2 weeks out and tickets from $410 for flights departing within the next 72 hours.

What is the cheapest month to fly from Illinois to El Salvador?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to El Salvador. Flights to El Salvador from Illinois in September are about $458 on average during September, but can be found for as low as $219.

Can I find deals for flights from Illinois to El Salvador that include hotel bookings?

Yes. In addition to deals on Illinois to El Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Illinois to El Salvador?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to El Salvador.

Can I find deals for business class flights from Illinois to El Salvador?

Yes. Cheapflights offers flight deals from Illinois to El Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$86+ Cheap Flights from Illinois to El Salvador

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Cheap flight deals from Illinois to El Salvador

Round-trip from	$246 (Kiwi.com)
One-way from	$86 (American Airlines)
Popular in	December
Cheapest in	September
Average price	$239
Good round-trip deal	$482 or less
Good one-way deal	$84 or less

From Illinois to El Salvador

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One-way flight from Illinois to El Salvador

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Highest demand for flights based on searches. 22% potential increase in price ($133 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from Illinois to El Salvador.

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Price to beat on a one-way flight from Illinois to El Salvador.

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Find flight deals from Illinois to El Salvador

Cheapest flights from Illinois to El Salvador
Explore the most affordable flight options available from Illinois to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Mon 10/135:05 amORD - SAL

1 stop8h 19mFrontier

Mon 10/201:39 pmSAL - ORD

1 stop9h 00mFrontier

Deal found 9/13

$246

Sat 11/86:15 amMDW - SAL

1 stop6h 54mFrontier

Mon 11/172:24 pmSAL - MDW

1 stop7h 47mFrontier

Deal found 9/14

$256

Wed 9/243:07 pmORD - SAL

1 stop9h 28mCopa Airlines

Tue 10/141:41 pmSAL - ORD

1 stop9h 40mCopa Airlines

Deal found 9/13

$261

Sat 11/86:00 amORD - SAL

1 stop7h 09mFrontier

Mon 11/172:24 pmSAL - ORD

1 stop9h 47mFrontier

Deal found 9/14

$264

Fri 11/71:35 pmORD - SAL

1 stop8h 20mMultiple Airlines

Mon 11/1711:27 pmSAL - ORD

2 stops18h 56mMultiple Airlines

Deal found 9/14

$268

Mon 11/101:35 pmORD - SAL

1 stop8h 20mMultiple Airlines

Mon 11/1711:27 pmSAL - ORD

2 stops21h 33mMultiple Airlines

Deal found 9/14

$270

Mon 9/297:10 amORD - SAL

1 stop8h 13mUnited Airlines

Thu 10/231:25 pmSAL - ORD

1 stop9h 49mUnited Airlines

Deal found 9/13

$272

Mon 11/1710:05 pmORD - SAL

2 stops14h 15mAmerican Airlines

Wed 11/191:20 pmSAL - ORD

2 stops10h 17mAmerican Airlines

Deal found 9/14

$276

Mon 11/106:15 amMDW - SAL

1 stop6h 54mFrontier

Mon 11/172:24 pmSAL - MDW

1 stop7h 47mFrontier

Deal found 9/14

$276

Tue 10/213:07 pmORD - SAL

1 stop9h 30mCopa Airlines

Wed 10/298:33 amSAL - ORD

1 stop28h 08mCopa Airlines

Deal found 9/13

$277

Sat 9/138:20 pmORD - SAL

1 stop33h 30mUnited Airlines

Wed 9/176:00 amSAL - ORD

1 stop17h 15mUnited Airlines

Deal found 9/13

$278

Fri 11/72:07 pmORD - SAL

1 stop9h 32mCopa Airlines

Mon 11/175:00 amSAL - ORD

1 stop31h 46mCopa Airlines

Deal found 9/14

$279

Best flights from Illinois to El Salvador
Discover carefully curated flight deals from Illinois to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Tue 10/217:59 amORD - SAL

1 stop13h 41mCopa Airlines

Wed 10/298:33 amSAL - ORD

1 stop15h 23mCopa Airlines

Deal found 9/14

$261

Mon 9/294:40 pmORD - SAL

1 stop13h 10mUnited Airlines

Fri 10/106:00 amSAL - ORD

1 stop10h 09mUnited Airlines

Deal found 9/14

$272

Mon 11/106:15 amMDW - SAL

1 stop6h 54mFrontier

Mon 11/172:24 pmSAL - MDW

1 stop7h 47mFrontier

Deal found 9/14

$276

Fri 11/144:40 pmORD - SAL

1 stop21h 48mAmerican Airlines

Mon 11/173:31 pmSAL - ORD

1 stop17h 34mAmerican Airlines

Deal found 9/14

$281

Sun 11/96:30 amMDW - SAL

1 stop13h 10mMultiple Airlines

Mon 11/172:24 pmSAL - MDW

1 stop7h 47mMultiple Airlines

Deal found 9/13

$307

Mon 11/106:00 amMDW - SAL

1 stop7h 11mDelta

Wed 11/192:26 pmSAL - MDW

1 stop9h 06mDelta

Deal found 9/14

$472

Mon 10/273:07 pmORD - SAL

1 stop9h 30mCopa Airlines

Fri 11/78:33 amSAL - ORD

1 stop15h 32mCopa Airlines

Deal found 9/14

$261

Mon 9/297:10 amORD - SAL

1 stop8h 13mUnited Airlines

Thu 10/231:25 pmSAL - ORD

1 stop9h 49mUnited Airlines

Deal found 9/13

$272

Tue 10/287:59 amORD - SAL

1 stop16h 38mCopa Airlines

Wed 11/55:00 amSAL - ORD

1 stop19h 05mCopa Airlines

Deal found 9/12

$261

Sun 11/96:06 pmMDW - SAL

2 stops19h 03mFrontier

Mon 11/172:24 pmSAL - MDW

1 stop21h 14mFrontier

Deal found 9/13

$293

Mon 9/297:10 amORD - SAL

1 stop8h 13mUnited Airlines

Fri 10/246:00 amSAL - ORD

1 stop17h 14mUnited Airlines

Deal found 9/13

$272

Thu 10/307:59 amORD - SAL

1 stop13h 36mCopa Airlines

Thu 11/67:30 amSAL - ORD

1 stop16h 35mCopa Airlines

Deal found 9/15

$261

Last-minute flights from Illinois to El Salvador
Discover last-minute flight deals from Illinois to El Salvador. Data last updated September 15, 2025 and is based on user searches.

Wed 9/243:07 pmORD - SAL

1 stop9h 28mCopa Airlines

Tue 10/141:41 pmSAL - ORD

1 stop9h 40mCopa Airlines

Deal found 9/13

$261

Wed 9/2410:27 amORD - SAL

1 stop11h 25mMultiple Airlines

Mon 10/1310:21 pmSAL - ORD

2 stops24h 24mMultiple Airlines

Deal found 9/13

$280

Mon 9/297:10 amORD - SAL

1 stop8h 13mUnited Airlines

Fri 10/246:00 amSAL - ORD

1 stop17h 14mUnited Airlines

Deal found 9/13

$272

Tue 9/305:05 amORD - SAL

1 stop8h 35mMultiple Airlines

Mon 10/201:39 pmSAL - ORD

1 stop9h 00mMultiple Airlines

Deal found 9/13

$283

Wed 10/17:59 amORD - SAL

1 stop13h 41mCopa Airlines

Wed 10/221:41 pmSAL - ORD

1 stop23h 00mCopa Airlines

Deal found 9/13

$281

Mon 10/610:27 amORD - SAL

1 stop11h 25mMultiple Airlines

Wed 10/86:52 amSAL - ORD

2 stops15h 53mMultiple Airlines

Deal found 9/15

$276

Mon 10/135:05 amORD - SAL

1 stop8h 19mFrontier

Mon 10/201:39 pmSAL - ORD

1 stop9h 00mFrontier

Deal found 9/13

$246

Sat 10/186:00 amORD - SAL

1 stop7h 24mFrontier

Sat 10/251:45 pmSAL - ORD

1 stop8h 44mFrontier

Deal found 9/15

$288

Mon 10/2010:27 amORD - SAL

2 stops10h 38mMultiple Airlines

Tue 11/183:03 pmSAL - ORD

1 stop8h 39mMultiple Airlines

Deal found 9/15

$282

Tue 10/213:07 pmORD - SAL

1 stop9h 30mCopa Airlines

Wed 10/298:33 amSAL - ORD

1 stop28h 08mCopa Airlines

Deal found 9/13

$277

Tue 10/217:59 amORD - SAL

1 stop16h 38mCopa Airlines

Tue 10/281:42 pmSAL - ORD

1 stop10h 14mCopa Airlines

Deal found 9/15

$286

Thu 10/3010:27 amORD - SAL

2 stops20h 58mMultiple Airlines

Thu 11/63:03 pmSAL - ORD

1 stop8h 39mMultiple Airlines

Deal found 9/15

$285

One-way flights from Illinois to El Salvador
Search for one-way flight options from Illinois to El Salvador. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Mon 11/105:00 amORD - SAL

2 stops9h 28mAmerican Airlines

Deal found 9/13

$86

Mon 10/1310:27 amORD - SAL

1 stop11h 25mMultiple Airlines

Deal found 9/14

$92

Mon 9/2910:27 amORD - SAL

1 stop11h 25mMultiple Airlines

Deal found 9/13

$103

Wed 10/87:59 amORD - SAL

1 stop13h 41mCopa Airlines

Deal found 9/15

$108

Sun 9/285:05 amORD - SAL

1 stop8h 35mSpirit Airlines

Deal found 9/14

$110

Mon 10/135:05 amORD - SAL

1 stop8h 19mFrontier

Deal found 9/13

$115

Sun 10/127:59 amORD - SAL

1 stop16h 38mCopa Airlines

Deal found 9/15

$124

Mon 10/134:24 pmMDW - SAL

2 stops26h 16mMultiple Airlines

Deal found 9/14

$126

Tue 11/1110:05 pmORD - SAL

2 stops23h 50mMultiple Airlines

Deal found 9/13

$127

Sun 10/1210:27 amORD - SAL

1 stop30h 28mMultiple Airlines

Deal found 9/14

$130

Sun 9/288:02 amORD - SAL

1 stop16h 33mCopa Airlines

Deal found 9/15

$133

Sun 9/286:30 amMDW - SAL

1 stop14h 05mMultiple Airlines

Deal found 9/13

$133

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

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 10/27

3:07 pm-11:37 pm

1 stop9h 30m

San Salvador El Salvador Intl

Fri 11/7

8:33 am-12:05 am

1 stop15h 32m

$261

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Tue 10/28

7:59 am-11:37 pm

1 stop16h 38m

San Salvador El Salvador Intl

Wed 11/5

5:00 am-12:05 am

1 stop19h 05m

$261

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Thu 10/30

7:59 am-8:35 pm

1 stop13h 36m

San Salvador El Salvador Intl

Thu 11/6

7:30 am-12:05 am

1 stop16h 35m

$261

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Mon 9/29

4:40 pm-4:50 am

1 stop13h 10m

San Salvador El Salvador Intl

Fri 10/10

6:00 am-5:09 pm

1 stop10h 09m

$272

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Mon 9/29

7:10 am-2:23 pm

1 stop8h 13m

San Salvador El Salvador Intl

Thu 10/23

1:25 pm-12:14 am

1 stop9h 49m

$272

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Mon 9/29

7:10 am-2:23 pm

1 stop8h 13m

San Salvador El Salvador Intl

Fri 10/24

6:00 am-12:14 am

1 stop17h 14m

$272

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Mon 11/10

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

$276

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Fri 11/14

4:40 pm-2:28 pm

1 stop21h 48m

San Salvador El Salvador Intl

Mon 11/17

3:31 pm-9:05 am

1 stop17h 34m

$281

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Tue 10/21

3:07 pm-11:37 pm

1 stop9h 30m

San Salvador El Salvador Intl

Tue 10/28

1:42 pm-12:56 am

1 stop10h 14m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 39 results

Best time to book a flight from Illinois to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Illinois with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to El Salvador

What is the cheapest month to book a flight from Illinois to El Salvador?

Currently, September is the cheapest month in which you can book a flight from Illinois to El Salvador (average of $260). Flying from Illinois to El Salvador in December is currently the most expensive (average of $588). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to SV?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to El Salvador as you normally would.

Related info for your journey

How long is the flight from Illinois to El Salvador?
For as low as $276, Copa Airlines can have you in El Salvador from Illinois in 6h 54m. The distance between Illinois and El Salvador is about 1958 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Illinois to El Salvador that include hotel bookings?
Yes. In addition to deals on Illinois to El Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to El Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to El Salvador.
Can I find deals for business class flights from Illinois to El Salvador?
Yes. Cheapflights offers flight deals from Illinois to El Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Illinois to El Salvador?
Currently, September is the cheapest month in which you can book a flight from Illinois to El Salvador (average of $260). Flying from Illinois to El Salvador in December is currently the most expensive (average of $588). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Illinois to El Salvador

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Top 6 airlines flying from Illinois to El Salvador

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$175	Average$651	FlexibilityNo cancel fee	On-timeN/A
Copa Airlines	Cheapest$231	Average$389	FlexibilityNo cancel fee	On-time70%
Spirit Airlines	Cheapest$246	Average$968	FlexibilityNo cancel fee	On-time65%
Avianca	Cheapest$276	Average$443	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$308	Average$507	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$315	Average$513	FlexibilityNo cancel fee	On-time69%

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$86+ Cheap flights from Illinois to El Salvador

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to El Salvador with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Illinois to El Salvador

Keep the following information in mind while searching for Illinois to El Salvador flight deals. Data was last updated September 15, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Illinois to El Salvador

Cheapest flights from Illinois to El SalvadorExplore the most affordable flight options available from Illinois to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Illinois to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Illinois to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to El Salvador

What is the cheapest month to book a flight from Illinois to El Salvador?

What is the cheapest time of day to fly from IL to SV?

Find hourly flight availability from Illinois to El Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Related info for your journey

Find useful and relevant information for your journey from Illinois to El Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Illinois to El Salvador?

Can I find deals for flights from Illinois to El Salvador that include hotel bookings?

How can I find direct flights from Illinois to El Salvador?

Can I find deals for business class flights from Illinois to El Salvador?

What is the cheapest month to book a flight from Illinois to El Salvador?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Illinois to El Salvador

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Cheapest flights from Illinois to El Salvador
Explore the most affordable flight options available from Illinois to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.