HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Salvador

$174+ Cheap flights from Milwaukee (MKE) 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SAL
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee 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 Milwaukee to San Salvador

Cheapest flights from Milwaukee to San Salvador
Explore the most affordable flight options available from Milwaukee to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This Delta deal was found by Cheapflights users on 2/8. 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.
Thu 4/97:00 am
MKE
-
SAL
1 stop6h 48m
Delta
Tue 4/212:04 pm
SAL
-
MKE
1 stop8h 53m
Delta
Deal found 2/8$387
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 5/65:10 am
MKE
-
SAL
2 stops10h 20m
United Airlines
Tue 5/193:40 pm
SAL
-
MKE
2 stops17h 05m
United Airlines
Deal found 2/8$391
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 5/611:49 am
MKE
-
SAL
1 stop25h 54m
American Airlines
Tue 5/191:43 pm
SAL
-
MKE
1 stop7h 40m
American Airlines
Deal found 2/8$393
This American Airlines deal was found by Cheapflights users on 2/8. 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 4/95:46 pm
MKE
-
SAL
2 stops19h 57m
American Airlines
Tue 4/211:19 pm
SAL
-
MKE
2 stops21h 18m
American Airlines
Deal found 2/8$398
This American Airlines deal was found by Cheapflights users on 2/8. 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 10/85:51 pm
MKE
-
SAL
2 stops18h 04m
American Airlines
Mon 10/121:25 pm
SAL
-
MKE
2 stops21h 37m
American Airlines
Deal found 2/8$411
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 3/23:11 pm
MKE
-
SAL
1 stop22h 46m
American Airlines
Mon 3/912:37 pm
SAL
-
MKE
1 stop10h 22m
American Airlines
Deal found 2/8$414
This American Airlines deal was found by Cheapflights users on 2/7. 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.
Fri 2/203:05 pm
MKE
-
SAL
2 stops21h 32m
American Airlines
Sat 2/281:37 pm
SAL
-
MKE
2 stops20h 24m
American Airlines
Deal found 2/7$431

Find flight deals from Milwaukee to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) 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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$387
(Delta)

One-way from

$174
(United Airlines)

Popular in

February

Cheapest in

August

Average price

$658
Provider with most accurate pricing for Milwaukee-Mitchell-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-San Salvador El Salvador Intl flights.
Search Deals
From Milwaukee-Mitchell to San Salvador El Salvador Intl
Search Deals
One-way flight from Milwaukee-Mitchell to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 February 9, 2026.
Use the filters below to find and compare flights from Milwaukee to San Salvador that are best for you.

Fly from

Milwaukee

Fly to

San Salvador

Route

Depart

Return

Price

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Thu 4/9

7:00 am-12:48 pm

1 stop6h 48m

San Salvador El Salvador Intl

Tue 4/21

2:04 pm-11:57 pm

1 stop8h 53m

$387

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Wed 5/6

5:10 am-2:30 pm

2 stops10h 20m

San Salvador El Salvador Intl

Tue 5/19

3:40 pm-9:45 am

2 stops17h 05m

$391

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Wed 5/6

11:49 am-12:43 pm

1 stop25h 54m

San Salvador El Salvador Intl

Tue 5/19

1:43 pm-10:23 pm

1 stop7h 40m

$393

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Thu 4/9

5:46 pm-12:43 pm

2 stops19h 57m

San Salvador El Salvador Intl

Tue 4/21

1:19 pm-11:37 am

2 stops21h 18m

$398

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Mon 3/2

3:11 pm-1:57 pm

1 stop22h 46m

San Salvador El Salvador Intl

Mon 3/9

12:37 pm-11:59 pm

1 stop10h 22m

$414

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Sun 2/15

11:30 am-1:19 pm

2 stops25h 49m

$174

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Sun 2/15

8:00 am-4:00 pm

1 stop8h 00m

$183

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Fri 6/12

8:45 pm-6:58 pm

2 stops23h 13m

$204

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Fri 6/12

5:50 am-7:39 pm

2 stops14h 49m

$318

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Fri 6/12

7:00 am-12:29 pm

1 stop6h 29m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 11 results
1
2

Compare providers for flights from Milwaukee 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 Milwaukee to San Salvador in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 Milwaukee-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub 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 Milwaukee-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 Milwaukee to San Salvador

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

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

Currently, January is the cheapest month in which you can book a flight from Milwaukee to San Salvador (average of $80). Flying from Milwaukee to San Salvador in July is currently the most expensive (average of $285). 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.

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 February 9, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Milwaukee 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
8,178 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

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
8,178 reviews
Delta
7.9
Good
8,178 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

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
9,266 reviews
Delta
7.9
Good
8,178 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

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
11,259 reviews
Delta
7.9
Good
8,178 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

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
6.5
Okay
2,498 reviews
Delta
7.9
Good
8,178 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

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 Milwaukee to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Milwaukee to San Salvador in 6h 48m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. The distance between Milwaukee and San Salvador is about 2038 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Delta ($289), Avianca ($333), and American Airlines ($348) offers the cheapest pricing from Milwaukee to San Salvador. These flights start at 49% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to San Salvador (average of $80). Flying from Milwaukee to San Salvador in July is currently the most expensive (average of $285). 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

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

Alternative routes for Milwaukee 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
Minneapolis to San Salvador flights

Top 4 airlines flying from Milwaukee to San Salvador

Discover the top 4 airlines that operate flights from Milwaukee 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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$289Average$608FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$333Average$459FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$348Average$580FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$437Average$537FlexibilityNo cancel feeOn-time69%

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.