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San Salvador

$62+ Cheap flights from Chicago (CHI) 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.
CHI — SAL
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to San Salvador El Salvador Intl are usually found in September or June, booked 53 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap flight deals from Chicago to San Salvador

Cheapest flights from Chicago to San Salvador
Explore the most affordable flight options available from Chicago to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This Avianca Connect 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/319:09 pmORD - SAL
1 stop22h 31mMultiple Airlines
mié. 1/78:45 amSAL - ORD
1 stop10h 17mMultiple Airlines
Deal found 12/16$390
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
mié. 12/249:09 pmORD - SAL
1 stop15h 14mMultiple Airlines
lun. 1/127:21 pmSAL - ORD
1 stop12h 57mMultiple Airlines
Deal found 12/14$428
This Frontier deal was found by Cheapflights users on 12/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2812:44 pmORD - SAL
2 stops20h 51mFrontier
jue. 1/1510:56 amSAL - ORD
1 stop12h 46mFrontier
Deal found 12/14$436
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
lun. 12/291:15 pmORD - SAL
2 stops46h 41mMultiple Airlines
lun. 1/127:21 pmSAL - ORD
1 stop12h 57mMultiple Airlines
Deal found 12/14$438
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
dom. 12/286:00 amORD - SAL
2 stops27h 35mMultiple Airlines
lun. 1/127:21 pmSAL - ORD
1 stop12h 57mMultiple Airlines
Deal found 12/14$444
This United Airlines deal was found by Cheapflights users on 12/14. 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.
lun. 12/157:35 amORD - SAL
1 stop13h 44mUnited Airlines
jue. 12/184:40 pmSAL - ORD
1 stop7h 34mUnited Airlines
Deal found 12/14$450
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
mié. 12/249:09 pmORD - SAL
1 stop15h 14mMultiple Airlines
mié. 1/145:51 pmSAL - ORD
1 stop21h 30mMultiple Airlines
Deal found 12/14$452
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/313:26 pmORD - SAL
1 stop23h 21mSpirit Airlines
mié. 1/73:52 pmSAL - ORD
2 stops26h 00mSpirit Airlines
Deal found 12/16$455
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
lun. 12/291:15 pmORD - SAL
2 stops46h 41mMultiple Airlines
mié. 1/145:51 pmSAL - ORD
1 stop21h 30mMultiple Airlines
Deal found 12/14$462
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
dom. 12/286:00 amORD - SAL
2 stops27h 35mFrontier
mié. 1/145:51 pmSAL - ORD
1 stop21h 30mFrontier
Deal found 12/14$468
This eDestinos deal was found by Cheapflights users on 12/13. 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.
dom. 12/216:00 amMDW - SAL
2 stops27h 35mFrontier
sáb. 1/172:52 pmSAL - MDW
1 stop17h 11mFrontier
Deal found 12/13$630
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:00 amMDW - SAL
1 stop12h 50mMultiple Airlines
lun. 1/58:24 pmSAL - MDW
2 stops25h 53mMultiple Airlines
Deal found 12/15$714

Find flight deals from Chicago to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$206
(Priceline)

One-way from

$62
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$710

Good round-trip deal

$214 or less

Good one-way deal

$159 or less
Provider with most accurate pricing for Chicago (CHI)-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-San Salvador El Salvador Intl flights.
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From Chicago (CHI) to San Salvador El Salvador Intl
Search Deals
One-way flight from Chicago (CHI) to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to San Salvador El Salvador Intl.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to San Salvador El Salvador Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 diciembre 16, 2025.
Use the filters below to find and compare flights from Chicago to San Salvador that are best for you.

Fly from

Chicago

Fly to

San Salvador

Route

Depart

Return

Price

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

dom. 2/22

5:45 am-3:24 pm

1 stop9h 39m

San Salvador El Salvador Intl

jue. 3/5

6:55 am-12:26 am

1 stop17h 31m

$220

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

jue. 1/22

3:22 pm-10:28 am

1 stop19h 06m

San Salvador El Salvador Intl

mar. 1/27

4:02 pm-11:46 pm

1 stop7h 44m

$226

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

lun. 2/2

2:22 pm-11:37 pm

1 stop9h 15m

San Salvador El Salvador Intl

mié. 2/11

1:45 pm-12:04 am

1 stop10h 19m

$266

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

mar. 1/20

1:20 pm-1:21 pm

1 stop24h 01m

San Salvador El Salvador Intl

mié. 1/28

2:36 pm-11:45 am

1 stop21h 09m

$266

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

mié. 2/4

2:22 pm-11:37 pm

1 stop9h 15m

San Salvador El Salvador Intl

mié. 2/18

1:45 pm-12:04 am

1 stop10h 19m

$266

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

mar. 1/13

2:13 pm-11:36 pm

1 stop9h 23m

San Salvador El Salvador Intl

mar. 1/20

8:36 am-12:24 am

1 stop15h 48m

$266

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

jue. 1/22

2:13 pm-11:36 pm

1 stop9h 23m

San Salvador El Salvador Intl

lun. 1/26

5:03 am-12:24 am

1 stop19h 21m

$266

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

lun. 1/19

3:22 pm-4:00 pm

1 stop24h 38m

San Salvador El Salvador Intl

lun. 2/2

12:05 pm-2:17 pm

1 stop26h 12m

$267

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

mié. 2/18

2:33 pm-5:45 am

1 stop15h 12m

San Salvador El Salvador Intl

jue. 2/26

2:50 pm-7:46 am

1 stop16h 56m

$272

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

lun. 1/26

6:30 pm-5:45 am

1 stop11h 15m

San Salvador El Salvador Intl

mié. 1/28

4:40 pm-9:08 am

1 stop16h 28m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 37 results
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Compare providers for flights from Chicago to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to San Salvador in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-San Salvador flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-San Salvador flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-San Salvador flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to San Salvador

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

How far ahead should I book a flight from Chicago to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to San Salvador. Price data was last updated on December 12, 2025.

The best time to book flights from Chicago to San Salvador is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Chicago to San Salvador (average of $149). Flying from Chicago to San Salvador in March is currently the most expensive (average of $355). 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 CHI to SAL?

Find hourly flight availability from Chicago 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 diciembre 16, 2025.

When flying from Chicago to San Salvador, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 30% versus a flight in the morning.

What is the cheapest day to fly from Chicago to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from Chicago to San Salvador. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to San Salvador flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago to San Salvador?

What’s the top layover airport for flights from Chicago to San Salvador?

Share of 1-stop round-trip flights from Chicago to San Salvador chosen by Cheapflights users in the past 12 months, using the same layover each way.

Houston (IAH) – chosen by Cheapflights users on 79% of 1-stop itineraries from Chicago to San Salvador on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to San Salvador?

Average round-trip fare for 1-stop flights from Chicago to San Salvador, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $239.

What’s the fastest layover option from Chicago to San Salvador?

Shortest average travel time for 1-stop one-way flights from Chicago to San Salvador, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 7h 12m.

Which airport typically offers the quickest layover for flights from Chicago to San Salvador?

Average layover duration for 1-stop one-way flights from Chicago to San Salvador, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 2h 00m.

How often are flights from Chicago to San Salvador delayed?

About 29% of weekly flights between Chicago and San Salvador have experienced delays in the past year, with the average delay time being 163 minutes.

What is the most punctual flight time for Chicago to San Salvador flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to San Salvador flights?

Over the last year, Avianca have had the lowest number of delays on this route, with just 25% of flights being delayed.

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 diciembre 16, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines, and United Airlines from Chicago 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
7.9
Good
8,009 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,556 reviews
Delta
7.9
Good
8,009 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,009 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,009 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.6
Okay
2,484 reviews
Delta
7.9
Good
8,009 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    If you book a flight to San Salvador from Chicago, you will be flying to El Salvador Intl, which is the city’s only airport. San Salvador El Salvador Intl (SAL) is located 20.5 mi from the center of San Salvador. There are 0 flights from Chicago to El Salvador Intl per day from 7 different airlines.

  • How long is the flight from Chicago to San Salvador?

    United Airlines, Spirit Airlines, and Copa Airlines can get you from Chicago to San Salvador in just under 9h 15m. Your travel time can differ by up to 9h 51m. There are 1971 mi between Chicago and San Salvador. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to San Salvador round-trip?

    Frontier, at $149, was found to be the cheapest airline from Chicago to San Salvador.Alternate airlines to your destination round-trip include Avianca and Delta. Frontier is currently priced 65% below the average price you’ll pay for this route.

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

    $80 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $94 and $94, respectively.

  • What are the cheapest flights from Chicago to San Salvador?

    The cheapest flight price from Chicago to San Salvador is $80. On average you can expect to pay $311. The most popular route, (Chicago O'Hare Intl - San Salvador El Salvador Intl), can usually be booked for $193.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Chicago to San Salvador (average of $149). Flying from Chicago to San Salvador in March is currently the most expensive (average of $355). 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

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
Sonsonate
El Cuco
La Libertad

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to San Salvador flights
Midway to San Salvador flights
Moline to San Salvador flights
Peoria to San Salvador flights

Top 7 airlines flying from Chicago to San Salvador

Discover the top 7 airlines that operate flights from Chicago 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 diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$372FlexibilityNo cancel feeOn-time62%
AviancaCheapest$195Average$464FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$211Average$444FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$230Average$603FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$265Average$470FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$295Average$501FlexibilityNo cancel feeOn-time71%
DeltaCheapest$299Average$462FlexibilityNo cancel feeOn-timeN/A

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