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$223+ Cheap flights from San Salvador (SAL) to Milwaukee (MKE)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — MKE
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from San Salvador to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to Milwaukee (MKE). 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 September 15, 2025.

Round-trip from

$451
(Avianca)

One-way from

$223
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$541
From San Salvador El Salvador Intl to Milwaukee-Mitchell
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One-way flight from San Salvador El Salvador Intl to Milwaukee-Mitchell
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Highest demand for flights based on searches. 20% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Salvador to Milwaukee

Cheapest flights from San Salvador to Milwaukee
Explore the most affordable flight options available from San Salvador to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Avianca deal was found by Cheapflights users on 9/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:00 amSAL - MKE
1 stop8h 08mMultiple Airlines
Wed 10/18:00 amMKE - SAL
1 stop12h 35mMultiple Airlines
Deal found 9/14$451
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/311:50 pmSAL - MKE
1 stop7h 55mUnited Airlines
Tue 11/45:00 amMKE - SAL
2 stops16h 19mUnited Airlines
Deal found 9/14$455
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:30 pmSAL - MKE
1 stop19h 13mAmerican Airlines
Wed 11/56:12 amMKE - SAL
1 stop7h 15mAmerican Airlines
Deal found 9/13$470
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/3110:54 pmSAL - MKE
2 stops18h 53mUnited Airlines
Sat 11/810:53 amMKE - SAL
2 stops10h 58mUnited Airlines
Deal found 9/14$472
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:41 pmSAL - MKE
2 stops22h 31mAmerican Airlines
Wed 11/56:12 amMKE - SAL
1 stop7h 15mAmerican Airlines
Deal found 9/13$478
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/2810:54 pmSAL - MKE
1 stop10h 28mUnited Airlines
Tue 11/45:00 amMKE - SAL
2 stops16h 19mUnited Airlines
Deal found 9/14$480
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 9/246:00 amSAL - MKE
1 stop14h 11mUnited Airlines
Mon 9/298:00 amMKE - SAL
1 stop13h 17mUnited Airlines
Deal found 9/14$484
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 9/241:25 pmSAL - MKE
2 stops19h 46mUnited Airlines
Tue 9/308:00 amMKE - SAL
1 stop13h 17mUnited Airlines
Deal found 9/14$489
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/2810:54 pmSAL - MKE
2 stops15h 13mUnited Airlines
Sat 11/810:53 amMKE - SAL
2 stops10h 58mUnited Airlines
Deal found 9/14$497

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Salvador to Milwaukee 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 September 15, 2025.
Use the filters below to find and compare flights from San Salvador to Milwaukee that are best for you.

Fly from

San Salvador

Fly to

Milwaukee

Route

Depart

Return

Price

San SalvadorMilwaukee

SAL - MKE

SALMKE

San Salvador El Salvador Intl

Fri 10/31

1:50 pm-10:45 pm

1 stop7h 55m

Milwaukee-Mitchell

Tue 11/4

5:00 am-9:19 pm

2 stops16h 19m

$455

San SalvadorMilwaukee

SAL - MKE

SALMKE

San Salvador El Salvador Intl

Fri 10/31

5:55 am-10:45 pm

1 stop15h 50m

Milwaukee-Mitchell

Sat 11/8

10:53 am-9:51 pm

2 stops10h 58m

$472

San SalvadorMilwaukee

SAL - MKE

SALMKE

San Salvador El Salvador Intl

Tue 10/28

10:54 pm-3:07 pm

2 stops15h 13m

Milwaukee-Mitchell

Tue 11/4

5:00 am-9:19 pm

2 stops16h 19m

$480

San SalvadorMilwaukee

SAL - MKE

SALMKE

San Salvador El Salvador Intl

Mon 10/27

10:54 pm-4:32 pm

2 stops16h 38m

Milwaukee-Mitchell

Tue 11/4

5:00 am-9:19 pm

2 stops16h 19m

$480

San SalvadorMilwaukee

SAL - MKE

SALMKE

San Salvador El Salvador Intl

Mon 9/29

3:30 pm-10:06 am

1 stop17h 36m

Milwaukee-Mitchell

Thu 10/2

8:00 am-2:23 pm

1 stop7h 23m

$484

San SalvadorMilwaukee

SAL - MKE

SALMKE

San Salvador El Salvador Intl

Thu 9/25

3:30 pm-11:26 am

2 stops18h 56m

Milwaukee-Mitchell

Tue 9/30

8:00 am-2:23 pm

1 stop7h 23m

$489

San SalvadorMilwaukee

SAL - MKE

SALMKE

San Salvador El Salvador Intl

Thu 9/25

6:00 am-5:08 pm

1 stop10h 08m

Milwaukee-Mitchell

Mon 9/29

5:00 am-8:17 pm

2 stops16h 17m

$489

San SalvadorMilwaukee

SAL - MKE

SALMKE

San Salvador El Salvador Intl

Thu 9/25

1:25 pm-11:26 am

2 stops21h 01m

Milwaukee-Mitchell

Thu 10/2

8:00 am-2:23 pm

1 stop7h 23m

$489

San SalvadorMilwaukee

SAL - MKE

SALMKE

San Salvador El Salvador Intl

Tue 10/28

10:54 pm-11:29 am

2 stops11h 35m

Milwaukee-Mitchell

Sat 11/8

10:53 am-9:51 pm

2 stops10h 58m

$497

San SalvadorMilwaukee

SAL - MKE

SALMKE

San Salvador El Salvador Intl

Wed 10/29

5:55 am-2:50 pm

1 stop7h 55m

Milwaukee-Mitchell

Sat 11/8

10:53 am-9:51 pm

2 stops10h 58m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
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Best time to book a flight from San Salvador to Milwaukee

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

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

Currently, February is the cheapest month in which you can book a flight from San Salvador to Milwaukee (average of $280). Flying from San Salvador to Milwaukee in June is currently the most expensive (average of $376). 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 SAL to MKE?

Find hourly flight availability from San Salvador to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s typically best to fly out from San Salvador to Milwaukee in the afternoon. Doing so could potentially save you 23% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with United Airlines from San Salvador to Milwaukee by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from San Salvador to Milwaukee. 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 San Salvador to Milwaukee?

    A quick flight from San Salvador to Milwaukee can take about 7h 55m. United Airlines provides one of the quickest options available for as low as $455. There are 2038 mi between San Salvador and Milwaukee.

  • What is the cheapest airline to fly from San Salvador to Milwaukee round-trip?

    Currently priced at $469, United Airlines will fly you from San Salvador to Milwaukee and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 23% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from San Salvador to Milwaukee (average of $280). Flying from San Salvador to Milwaukee in June is currently the most expensive (average of $376). 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 Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Oak Creek
New Berlin
Wauwatosa

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Alternative routes for San Salvador to Milwaukee

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

Top airline flying from San Salvador to Milwaukee

Discover the top airline that operate flights from San Salvador to Milwaukee. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$469Average$591FlexibilityNo cancel feeOn-time69%

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