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$147+ Cheap flights from San Salvador (SAL) to Illinois

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from San Salvador to Illinois

Keep the following information in mind while searching for San Salvador to Illinois flight deals. Data was last updated February 20, 2025.

Round-trip from

$297
(American Airlines)

One-way from

$147
(Kiwi.com)
From San Salvador El Salvador Intl to Illinois
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One-way flight from San Salvador El Salvador Intl to Illinois
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Find flight deals from San Salvador to Illinois

Cheapest flights from San Salvador to Illinois
Explore the most affordable flight options available from San Salvador to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/171:11 pmSAL - ORD
1 stop18h 37mAmerican Airlines
Wed 4/305:00 amORD - SAL
1 stop14h 54mAmerican Airlines
Deal found 2/18$297
This eDestinos deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:15 amSAL - MDW
1 stop22h 40mFrontier
Sun 6/16:44 pmMDW - SAL
1 stop29h 03mFrontier
Deal found 2/20$308
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/153:30 pmSAL - ORD
1 stop7h 45mUnited Airlines
Wed 4/235:15 amORD - SAL
1 stop16h 02mUnited Airlines
Deal found 2/20$314
This Booking.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:15 amSAL - ORD
1 stop10h 17mMultiple Airlines
Sat 6/75:25 pmORD - SAL
Nonstop4h 40mMultiple Airlines
Deal found 2/19$315
This eDestinos deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:15 amSAL - ORD
1 stop10h 17mFrontier
Sun 6/16:01 pmORD - SAL
1 stop29h 46mFrontier
Deal found 2/20$323
This Copa Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/98:30 amSAL - ORD
1 stop15h 02mCopa Airlines
Thu 4/177:51 amORD - SAL
1 stop16h 45mCopa Airlines
Deal found 2/19$348
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/111:59 pmSAL - ORD
1 stop9h 00mDelta
Sat 4/267:05 amORD - SAL
1 stop6h 50mDelta
Deal found 2/19$369
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2910:05 pmSAL - ORD
1 stop14h 10mAvianca
Sat 6/75:25 pmORD - SAL
Nonstop4h 40mAvianca
Deal found 2/20$387
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/162:10 pmSAL - MDW
1 stop7h 16mDelta
Tue 4/226:04 amMDW - SAL
1 stop7h 51mDelta
Deal found 2/20$414
This Cheapflightsfares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1112:54 amSAL - ORD
1 stop7h 30mSpirit Airlines
Mon 4/2110:19 amORD - SAL
1 stop14h 40mSpirit Airlines
Deal found 2/19$428
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:01 amSAL - MDW
2 stops15h 32mMultiple Airlines
Thu 4/178:00 amMDW - SAL
1 stop8h 40mMultiple Airlines
Deal found 2/19$454

Find flights from San Salvador to Illinois within your budget

Customize your flight search to find flights from San Salvador to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

San Salvador

Fly to

Illinois

Route

Depart

Return

Price

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Thu 4/17

1:11 pm-8:48 am

1 stop18h 37m

Chicago O'Hare Intl

Wed 4/30

5:00 am-6:54 pm

1 stop14h 54m

$297

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Tue 4/15

3:30 pm-12:15 am

1 stop7h 45m

Chicago O'Hare Intl

Wed 4/23

5:15 am-8:17 pm

1 stop16h 02m

$314

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Wed 5/28

12:15 am-11:32 am

1 stop10h 17m

Chicago O'Hare Intl

Sat 6/7

5:25 pm-9:05 pm

Nonstop4h 40m

$315

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Wed 5/28

12:15 am-11:32 am

1 stop10h 17m

Chicago O'Hare Intl

Sun 6/1

6:01 pm-10:47 pm

1 stop29h 46m

$323

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Wed 4/9

8:30 am-12:32 am

1 stop15h 02m

Chicago O'Hare Intl

Thu 4/17

7:51 am-11:36 pm

1 stop16h 45m

$348

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Fri 4/11

1:59 pm-11:59 pm

1 stop9h 00m

Chicago O'Hare Intl

Sat 4/26

7:05 am-12:55 pm

1 stop6h 50m

$369

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Mon 4/14

12:54 am-9:24 am

1 stop7h 30m

Chicago O'Hare Intl

Mon 4/21

10:19 am-11:59 pm

1 stop14h 40m

$381

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

Thu 5/29

10:05 pm-1:15 pm

1 stop14h 10m

Chicago O'Hare Intl

Sat 6/7

5:25 pm-9:05 pm

Nonstop4h 40m

$387

San SalvadorChicago

SAL - MDW

SALMDW

San Salvador El Salvador Intl

Wed 4/16

2:10 pm-10:26 pm

1 stop7h 16m

Chicago Midway

Tue 4/22

6:04 am-12:55 pm

1 stop7h 51m

$414

San SalvadorChicago

SAL - MDW

SALMDW

San Salvador El Salvador Intl

Wed 4/9

5:01 am-9:33 pm

2 stops15h 32m

Chicago Midway

Thu 4/17

8:00 am-3:40 pm

1 stop8h 40m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 23 results
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Best time to book a flight from San Salvador to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from San Salvador 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.

Travel insights for flights from San Salvador to Illinois

Get recent, data-driven insights about flights from San Salvador to Illinois including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from San Salvador to Illinois (average of $245). Flying from San Salvador to Illinois in March is currently the most expensive (average of $321). 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 SAL to IL?

Find hourly flight availability from San Salvador to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from San Salvador to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines and Aeromexico from San Salvador to Illinois. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aeromexico
7.5
Good
1,771 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from San Salvador to Illinois?

    San Salvador El Salvador Intl (SAL), located 20.5 mi from the city center, is the airport you fly out of when you book flights from San Salvador to Illinois.

  • What are the cheapest airlines to fly from San Salvador to Illinois one-way?

    One-way options have recently been found by users for as low as $155 on American Airlines. Other airlines that offer cheap prices include Spirit Airlines from $184 and Avianca from $195 one-way.

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

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

  • How can I find direct flights from San Salvador to Illinois?

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

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

    Yes. Cheapflights offers flight deals from San Salvador to Illinois 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 San Salvador to Illinois?

    Currently, August is the cheapest month in which you can book a flight from San Salvador to Illinois (average of $245). Flying from San Salvador to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for San Salvador to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from San Salvador to Illinois

Discover the top 6 airlines that operate flights from San Salvador to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$202Average$309FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$308Average$439FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$309Average$556FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$312Average$528FlexibilityNo cancel feeOn-time70%
DeltaCheapest$320Average$571FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$332Average$446FlexibilityNo cancel feeOn-time71%
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