HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Salvador

$178+ Cheap flights from Illinois to San Salvador (SAL)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SAL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to San Salvador with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$332
(Mytrip)

One-way from

$179
(Trip.com)
From Illinois to San Salvador El Salvador Intl
Search Deals
One-way flight from Illinois to San Salvador El Salvador Intl
Search Deals

Find flight deals from Illinois to San Salvador

Cheapest flights from Illinois to San Salvador
Explore the most affordable flight options available from Illinois to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Tue 12/245:45 amORD - SAL
2 stops30h 59mMultiple Airlines
Mon 12/301:59 amSAL - ORD
1 stop17h 52mMultiple Airlines
Deal found 12/17$530
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:09 pmORD - SAL
1 stop12h 42mSpirit Airlines
Mon 12/301:59 amSAL - ORD
1 stop17h 52mSpirit Airlines
Deal found 12/17$640
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/1910:05 amORD - SAL
1 stop10h 50mAmerican Airlines
Sat 12/213:05 pmSAL - ORD
1 stop8h 04mAmerican Airlines
Deal found 12/15$806
This United deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:29 pmORD - SAL
1 stop27h 07mUnited Airlines
Wed 1/154:40 pmSAL - ORD
1 stop16h 34mUnited Airlines
Deal found 12/16$864
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/182:35 pmORD - SAL
1 stop6h 25mAvianca
Fri 12/2710:05 pmSAL - ORD
1 stop14h 10mAvianca
Deal found 12/16$898
This Booking.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/302:20 pmMDW - SAL
1 stop8h 52mFrontier
Sat 1/412:19 amSAL - MDW
1 stop16h 38mFrontier
Deal found 12/16$1,010
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Fri 12/272:35 pmMDW - SAL
1 stop8h 28mMultiple Airlines
Sun 1/51:59 amSAL - MDW
2 stops17h 35mMultiple Airlines
Deal found 12/17$1,072
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/306:00 amMDW - SAL
1 stop7h 20mDelta
Sun 1/52:45 pmSAL - MDW
1 stop7h 21mDelta
Deal found 12/16$1,923
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/1910:53 amMLI - SAL
2 stops13h 43mUnited Airlines
Sun 1/54:40 pmSAL - MLI
2 stops22h 25mUnited Airlines
Deal found 12/17$1,931
This Delta deal was found by Cheapflights users on 12/17. 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 12/205:58 amMLI - SAL
1 stop7h 22mDelta
Sun 1/52:45 pmSAL - MLI
1 stop7h 39mDelta
Deal found 12/17$2,956

Find flights from Illinois to San Salvador within your budget

Customize your flight search to find flights from Illinois to San Salvador 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Fri 1/31

2:02 pm-9:43 pm

1 stop7h 41m

San Salvador El Salvador Intl

Thu 2/6

2:26 pm-11:32 pm

1 stop9h 06m

$332

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Sat 2/1

3:56 pm-1:31 pm

1 stop21h 35m

San Salvador El Salvador Intl

Tue 2/4

2:26 pm-11:32 pm

1 stop9h 06m

$349

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Sun 2/23

5:00 am-1:45 pm

1 stop8h 45m

San Salvador El Salvador Intl

Fri 2/28

6:00 am-7:45 pm

1 stop13h 45m

$366

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Sun 1/19

2:35 pm-9:00 pm

1 stop6h 25m

San Salvador El Salvador Intl

Mon 1/27

10:05 pm-12:15 pm

1 stop14h 10m

$367

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Fri 1/31

6:45 am-3:00 pm

1 stop8h 15m

San Salvador El Salvador Intl

Thu 2/6

7:45 am-6:26 pm

2 stops10h 41m

$375

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Wed 2/19

6:00 am-1:27 pm

1 stop7h 27m

San Salvador El Salvador Intl

Wed 2/26

2:52 pm-10:20 pm

1 stop7h 28m

$390

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Sat 2/8

5:50 pm-3:24 pm

1 stop21h 34m

San Salvador El Salvador Intl

Wed 3/5

5:00 am-6:55 pm

1 stop13h 55m

$400

PeoriaSan Salvador

PIA - SAL

PIASAL

Greater Peoria

Wed 3/5

6:45 am-9:19 pm

2 stops14h 34m

San Salvador El Salvador Intl

Fri 3/21

5:55 am-10:24 am

2 stops27h 29m

$453

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Fri 2/14

6:48 pm-11:51 pm

1 stop29h 03m

San Salvador El Salvador Intl

Sat 2/22

1:21 am-9:24 pm

1 stop20h 03m

$466

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Fri 4/4

3:09 pm-11:36 pm

1 stop9h 27m

San Salvador El Salvador Intl

Mon 4/21

8:30 am-12:32 am

1 stop15h 02m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Illinois to San Salvador

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

Travel insights for flights from Illinois to San Salvador

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

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

Currently, September is the cheapest month in which you can book a flight from Illinois to San Salvador (average of $260). Flying from Illinois to San Salvador in July is currently the most expensive (average of $443). 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 SAL?

Find hourly flight availability from Illinois to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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

Rainfall in San Salvador by month

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

In terms of precipitation, rainfall in San 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 San Salvador when rainfall is around 0.0 in.

Temperature in San Salvador by month

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

If weather is an important factor for your trip to San 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).

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. 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 San Salvador. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with Aeromexico, American Airlines and Frontier from Illinois to San Salvador by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
1,930 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Avianca
7.0
Good
2,667 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to San Salvador. 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 into for flights to San Salvador from Illinois?

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

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $184. Users have also found prices from $185 and $188 on United Airlines and Frontier, respectively.

  • What are the most popular routes from Illinois to San Salvador?

    The most popular flight routes from Illinois to San Salvador are Chicago O'Hare Intl - San Salvador El Salvador Intl, Chicago Midway - San Salvador El Salvador Intl and Moline Quad-City - San Salvador El Salvador Intl.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Illinois to San Salvador (average of $260). Flying from Illinois to San Salvador in July is currently the most expensive (average of $443). 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

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

Alternative routes for Illinois to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to San Salvador flights
Dulles Intl to San Salvador flights
Hobby to San Salvador flights
George Bush Intcntl to San Salvador flights
Dallas/Fort Worth to San Salvador flights
John F Kennedy Intl to San Salvador flights
Newark to San Salvador flights
Baltimore to San Salvador flights
Ontario to San Salvador flights
Reagan-National to San Salvador flights
Miami to San Salvador flights
LaGuardia to San Salvador flights
Atlanta to San Salvador flights
Boston to San Salvador flights
Burbank to San Salvador flights
San Francisco to San Salvador flights
O'Hare Intl to San Salvador flights
Raleigh to San Salvador flights
Orlando to San Salvador flights
Charlotte to San Salvador flights
Seattle to San Salvador flights
Love Field to San Salvador flights
Las Vegas to San Salvador flights
Fort Lauderdale to San Salvador flights
Fayetteville to San Salvador flights
Oakland to San Salvador flights
Denver to San Salvador flights
Minneapolis to San Salvador flights
Midway to San Salvador flights
Santa Ana to San Salvador flights
Philadelphia to San Salvador flights
Indianapolis to San Salvador flights
Nashville to San Salvador flights
Portland to San Salvador flights
Austin to San Salvador flights
West Palm Beach to San Salvador flights
Salt Lake City to San Salvador flights
Columbus to San Salvador flights
Sky Harbor Intl to San Salvador flights
Norfolk to San Salvador flights
Detroit to San Salvador flights
San Diego to San Salvador flights
Tampa to San Salvador flights
Cincinnati to San Salvador flights
Cleveland to San Salvador flights
Sacramento to San Salvador flights
San Antonio to San Salvador flights
Greensboro to San Salvador flights
Kansas City to San Salvador flights
Louisville to San Salvador flights

Top 6 airlines flying from Illinois to San Salvador

Discover the top 6 airlines that operate flights from Illinois to San Salvador. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$199Average$377FlexibilityNo cancel feeOn-time65%
DeltaCheapest$288Average$711FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$299Average$476FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$308Average$533FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$327Average$567FlexibilityNo cancel feeOn-time69%
AviancaCheapest$329Average$471FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.