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$167+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SAL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$366
(United Airlines)

One-way from

$167
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$549
Provider with most accurate pricing for Milwaukee-Mitchell-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-San Salvador El Salvador Intl flights.
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From Milwaukee-Mitchell to San Salvador El Salvador Intl
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One-way flight from Milwaukee-Mitchell to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 12% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 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 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 October 28, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:00 amMKE - SAL
2 stops17h 47mUnited Airlines
Mon 11/2411:54 pmSAL - MKE
2 stops14h 04mUnited Airlines
Deal found 10/28$366
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:40 amMKE - SAL
2 stops13h 11mUnited Airlines
Mon 12/1511:54 pmSAL - MKE
2 stops11h 35mUnited Airlines
Deal found 10/27$404
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:48 pmMKE - SAL
2 stops19h 40mAmerican Airlines
Tue 11/113:31 pmSAL - MKE
2 stops19h 49mAmerican Airlines
Deal found 10/26$428
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amMKE - SAL
2 stops15h 51mUnited Airlines
Tue 12/161:10 amSAL - MKE
2 stops15h 47mUnited Airlines
Deal found 10/26$444
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:12 amMKE - SAL
1 stop7h 15mAmerican Airlines
Mon 11/243:31 pmSAL - MKE
2 stops19h 39mAmerican Airlines
Deal found 10/27$471
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:00 amMKE - SAL
2 stops10h 24mUnited Airlines
Tue 11/114:40 pmSAL - MKE
2 stops18h 49mUnited Airlines
Deal found 10/28$475

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 October 28, 2025.
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

Tue 11/18

6:05 am-10:47 pm

2 stops16h 42m

San Salvador El Salvador Intl

Mon 11/24

11:54 pm-11:24 am

2 stops11h 30m

$366

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Fri 12/5

8:40 am-9:51 pm

2 stops13h 11m

San Salvador El Salvador Intl

Mon 12/15

11:54 pm-11:29 am

2 stops11h 35m

$404

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Wed 12/10

6:00 am-9:51 pm

2 stops15h 51m

San Salvador El Salvador Intl

Wed 12/17

2:50 pm-10:36 pm

1 stop7h 46m

$444

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Tue 11/18

6:12 am-1:27 pm

1 stop7h 15m

San Salvador El Salvador Intl

Mon 11/24

3:31 pm-11:10 am

2 stops19h 39m

$471

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Fri 12/5

6:10 am-1:25 pm

1 stop7h 15m

San Salvador El Salvador Intl

Mon 12/15

2:27 pm-11:14 am

1 stop20h 47m

$559

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Sun 11/9

7:03 pm-10:19 pm

3 stops27h 16m

$167

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Wed 11/5

4:16 pm-2:28 pm

2 stops22h 12m

$213

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Sun 11/9

8:00 am-9:19 pm

1 stop13h 19m

$220

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Thu 11/6

7:03 pm-10:19 pm

3 stops27h 16m

$227

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Thu 11/6

5:00 am-3:24 pm

2 stops10h 24m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 11 results
1
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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 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 Milwaukee-San Salvador flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Milwaukee-San Salvador flight deals on Cheapflights vs. eDreams >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 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 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, June is the cheapest month in which you can book a flight from Milwaukee to San Salvador (average of $162). Flying from Milwaukee to San Salvador in March is currently the most expensive (average of $335). 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 MKE to SAL?

Find hourly flight availability from Milwaukee 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 October 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Milwaukee to San Salvador by exploring options for tickets in the evening.

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 October 28, 2025.
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
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 16h 42m. Fly via United Airlines to get the fastest option. The distance between Milwaukee and San Salvador is about 2038 mi.

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

    According to our current data, Delta ($289), American Airlines ($348), and United Airlines ($459) offers the cheapest pricing from Milwaukee to San Salvador. These flights start at 52% 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, June is the cheapest month in which you can book a flight from Milwaukee to San Salvador (average of $162). Flying from Milwaukee to San Salvador in March is currently the most expensive (average of $335). 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
Sonsonate
El Cuco
La Libertad
Acajutla

Browse thousands of different options on Cheapflights for your next trip

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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 3 airlines flying from Milwaukee to San Salvador

Discover the top 3 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$289Average$608FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$603FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$459Average$585FlexibilityNo cancel feeOn-time69%

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