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$109+ Cheap flights from Midway (MDW) 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — SAL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Midway to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$340
(Kiwi.com)

One-way from

$109
(Delta)

Popular in

December

Cheapest in

September

Average price

$435
Provider with most accurate pricing for Chicago Midway-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago Midway-San Salvador El Salvador Intl flights.
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From Chicago Midway to San Salvador El Salvador Intl
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One-way flight from Chicago Midway to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 21% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Midway to San Salvador

Cheapest flights from Midway to San Salvador
Explore the most affordable flight options available from Midway to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/306:14 amMDW - SAL
1 stop29h 42mMultiple Airlines
Fri 1/308:45 amSAL - MDW
1 stop11h 05mMultiple Airlines
Deal found 10/28$340
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:15 amMDW - SAL
1 stop6h 54mFrontier
Fri 11/142:24 pmSAL - MDW
1 stop7h 44mFrontier
Deal found 10/27$405
This Priceline deal was found by Cheapflights users on 10/27. 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.
Mon 11/176:15 amMDW - SAL
1 stop6h 54mFrontier
Fri 11/282:24 pmSAL - MDW
1 stop8h 19mFrontier
Deal found 10/27$417
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/111:56 pmMDW - SAL
2 stops16h 34mMultiple Airlines
Wed 11/1212:05 pmSAL - MDW
1 stop24h 32mMultiple Airlines
Deal found 10/27$439
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:15 amMDW - SAL
1 stop6h 54mMultiple Airlines
Sat 11/157:30 amSAL - MDW
2 stops13h 52mMultiple Airlines
Deal found 10/27$441
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/204:00 pmMDW - SAL
2 stops29h 05mMultiple Airlines
Sat 12/67:35 amSAL - MDW
1 stop14h 55mMultiple Airlines
Deal found 10/28$449
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/128:42 pmMDW - SAL
3 stops36h 13mMultiple Airlines
Fri 12/198:45 amSAL - MDW
1 stop13h 13mMultiple Airlines
Deal found 10/27$450
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 11/176:30 amMDW - SAL
3 stops14h 00mMultiple Airlines
Fri 11/282:24 pmSAL - MDW
1 stop8h 19mMultiple Airlines
Deal found 10/27$455
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Mon 12/15:30 amMDW - SAL
1 stop10h 50mMultiple Airlines
Thu 12/410:05 pmSAL - MDW
2 stops24h 07mMultiple Airlines
Deal found 10/26$501

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway 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 October 28, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to San Salvador that are best for you.

Fly from

Midway

Fly to

San Salvador

Route

Depart

Return

Price

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Tue 12/30

6:14 am-11:56 am

1 stop29h 42m

San Salvador El Salvador Intl

Fri 1/30

8:45 am-7:50 pm

1 stop11h 05m

$340

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Thu 2/26

6:30 am-4:30 pm

1 stop10h 00m

San Salvador El Salvador Intl

Mon 3/2

12:05 pm-9:43 pm

1 stop9h 38m

$362

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Fri 1/23

6:00 am-1:10 pm

1 stop7h 10m

San Salvador El Salvador Intl

Wed 1/28

2:35 pm-10:26 pm

1 stop7h 51m

$374

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Sat 1/24

6:00 am-1:10 pm

1 stop7h 10m

San Salvador El Salvador Intl

Wed 1/28

2:35 pm-8:54 am

2 stops18h 19m

$402

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Sat 11/8

6:15 am-1:09 pm

1 stop6h 54m

San Salvador El Salvador Intl

Fri 11/14

2:24 pm-10:08 pm

1 stop7h 44m

$405

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Mon 11/17

6:15 am-1:09 pm

1 stop6h 54m

San Salvador El Salvador Intl

Fri 11/28

2:24 pm-10:43 pm

1 stop8h 19m

$417

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Sat 11/8

6:15 am-1:09 pm

1 stop6h 54m

San Salvador El Salvador Intl

Sat 11/15

7:30 am-9:22 pm

2 stops13h 52m

$441

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Thu 11/20

4:00 pm-9:05 pm

2 stops29h 05m

San Salvador El Salvador Intl

Sat 12/6

7:35 am-10:30 pm

1 stop14h 55m

$449

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Sat 1/31

6:00 am-1:10 pm

1 stop7h 10m

San Salvador El Salvador Intl

Mon 2/9

2:35 pm-10:26 pm

1 stop7h 51m

$450

ChicagoSan Salvador

MDW - SAL

MDWSAL

Chicago Midway

Mon 1/19

6:00 am-1:10 pm

1 stop7h 10m

San Salvador El Salvador Intl

Sat 1/24

2:35 pm-10:26 pm

1 stop7h 51m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 17 results
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Compare providers for flights from Midway 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 Midway to San Salvador in October.
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

*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 Midway Airport-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 Midway Airport-San Salvador flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-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 Midway Airport-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 Midway to San Salvador

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

Related info for your journey

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

    Located just 20.5 mi from the city center, San Salvador El Salvador Intl is the airport most travelers will use when flying to San Salvador from Chicago Midway. Booking flights from Chicago Midway to El Salvador Intl (SAL) should be relatively easy as there are 0 daily inbound flights from Chicago Midway from 0 different airlines.

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

    Airlines like Delta and Frontier fly from Chicago Midway Airport to San Salvador in about 6h 54m. The time it takes to get you to your destination can typically vary by up to 16m. There are 1958 mi between Chicago Midway Airport and San Salvador. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Midway 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.

See more FAQs

Traveling to a place near San Salvador?

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

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