How does KAYAK find such low prices on flights from Illinois to San Salvador?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to San Salvador. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to San Salvador?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to San Salvador?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to San Salvador?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$83 CHEAP FLIGHTS from Illinois to San Salvador

SAL

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Flights Deals

Cheap Flights from Illinois to San Salvador

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to San Salvador that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to San Salvador

Thu, May 29 - Mon, Jun 2

12:05 pm - 9:35 pmORD-SAL

10h 30m1 stop

11:45 pm - 2:33 pmSAL-ORD

13h 48m1 stop

$220United Airlines

Find Deal

Thu, Jun 5 - Wed, Jun 11

12:05 pm - 9:35 pmORD-SAL

10h 30m1 stop

1:15 am - 12:13 amSAL-ORD

21h 58m1 stop

$226United Airlines

Find Deal

Tue, Jun 17 - Tue, Jun 24

5:05 am - 12:09 pmORD-SAL

8h 04m1 stop

1:14 pm - 11:45 pmSAL-ORD

9h 31m1 stop

$244Spirit Airlines

Find Deal

Fri, Jul 4 - Wed, Jul 9

5:01 am - 10:36 pmORD-SAL

18h 35m1 stop

11:50 pm - 12:22 amSAL-ORD

23h 32m1 stop

$253Frontier

Find Deal

Sat, Jul 12 - Fri, Jul 18

5:25 pm - 9:05 pmORD-SAL

4h 40mnonstop

5:30 am - 2:25 pmSAL-ORD

7h 55m1 stop

$266Avianca

Find Deal

Sat, Jun 14 - Thu, Jul 3

10:43 am - 12:09 pmORD-SAL

26h 26m2 stops

5:35 pm - 2:25 pmSAL-ORD

19h 50m1 stop

$270

Find Deal

Sat, Jul 5 - Tue, Jul 8

5:25 pm - 9:05 pmORD-SAL

4h 40mnonstop

5:35 pm - 2:25 pmSAL-ORD

19h 50m1 stop

$271Avianca

Find Deal

Wed, Jun 4 - Thu, Jun 19

2:45 pm - 10:36 pmORD-SAL

8h 51m1 stop

1:14 pm - 11:45 pmSAL-ORD

9h 31m1 stop

$277

Find Deal

Thu, Jul 17 - Mon, Jul 21

6:16 pm - 10:45 pmORD-SAL

29h 29m1 stop

11:50 pm - 4:38 pmSAL-ORD

15h 48m1 stop

$279Frontier

Find Deal

Tue, Jun 17 - Tue, Jun 24

5:05 am - 12:09 pmORD-SAL

8h 04m1 stop

1:14 pm - 10:19 pmSAL-ORD

32h 05m2 stops

$307Spirit Airlines

Find Deal

Useful Info

Low season	September
High season	December
Cheapest flight	$83

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 62% increase in price.

Flight from Chicago O'Hare Airport to San Salvador

How does KAYAK find such low prices on flights from Illinois to San Salvador?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to San Salvador.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to San Salvador?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to San Salvador?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to San Salvador?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Salvador

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Salvador

San Salvador (SAL)

SAL

$83 Find Cheap Flights from Illinois to San Salvador

KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

Cheap Flights from Illinois to San Salvador

Recent round-trip flight deals from Illinois to San Salvador

Recent one-way flight deals from Illinois to San Salvador

Recent last minute flight deals from Illinois to San Salvador

Recent direct flight deals from Illinois to San Salvador

Good to know

FAQs for booking flights from Illinois to San Salvador

How does KAYAK find such low prices on flights from Illinois to San Salvador?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to San Salvador.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to San Salvador?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to San Salvador?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to San Salvador?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Salvador

Information on the airport you'll fly into in San Salvador

Cabin class types available on flights to Illinois

Complete your trip to San Salvador with a hotel stay or car rental

Find direct flights for San Salvador

Flights to other popular destinations

Flights from domestic origins to San Salvador

Choose which airport to fly into in San Salvador

Find deals for your return flight