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$137+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SAL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$394
(Avianca)

One-way from

$137
(Avianca)

Popular in

December

Cheapest in

September

Average price

$551
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. 20% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Avianca deal was found by Cheapflights users on 6/10. 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.
Wed 10/110:18 amMKE - SAL
1 stop10h 17mMultiple Airlines
Wed 10/88:00 amSAL - MKE
1 stop13h 44mMultiple Airlines
Deal found 6/10$394
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/308:00 amMKE - SAL
1 stop7h 23mUnited Airlines
Wed 10/86:00 amSAL - MKE
1 stop15h 44mUnited Airlines
Deal found 6/10$398
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 9/306:00 amMKE - SAL
1 stop7h 14mDelta
Mon 10/61:30 pmSAL - MKE
1 stop8h 55mDelta
Deal found 6/10$411
This American Airlines deal was found by Cheapflights users on 6/12. 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 9/192:45 pmMKE - SAL
2 stops21h 50mAmerican Airlines
Fri 10/102:33 pmSAL - MKE
1 stop29h 34mAmerican Airlines
Deal found 6/12$431
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:20 amMKE - SAL
2 stops12h 55mAir Canada
Sun 10/58:10 amSAL - MKE
2 stops12h 46mAir Canada
Deal found 6/10$1,752

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 June 12, 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

Wed 10/1

10:18 am-7:35 pm

1 stop10h 17m

San Salvador El Salvador Intl

Wed 10/8

8:00 am-10:44 pm

1 stop13h 44m

$394

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Tue 9/30

8:00 am-2:23 pm

1 stop7h 23m

San Salvador El Salvador Intl

Wed 10/8

6:00 am-10:44 pm

1 stop15h 44m

$398

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Tue 9/30

6:00 am-12:14 pm

1 stop7h 14m

San Salvador El Salvador Intl

Mon 10/6

1:30 pm-11:25 pm

1 stop8h 55m

$411

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Fri 9/19

2:45 pm-11:35 am

2 stops21h 50m

San Salvador El Salvador Intl

Fri 10/10

2:33 pm-9:07 pm

1 stop29h 34m

$431

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Sat 10/4

8:20 am-8:15 pm

2 stops12h 55m

San Salvador El Salvador Intl

Sun 10/5

8:10 am-9:56 pm

2 stops12h 46m

$1,752

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Wed 8/13

10:20 am-7:35 pm

1 stop10h 15m

$137

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Mon 9/1

6:00 am-12:44 pm

2 stops31h 44m

$164

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Mon 9/1

7:05 am-12:27 pm

1 stop6h 22m

$203

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Wed 8/13

5:15 am-11:58 pm

2 stops19h 43m

$209

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Wed 8/13

1:58 pm-11:36 am

2 stops22h 38m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 11 results
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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, September is the cheapest month in which you can book a flight from Milwaukee to San Salvador (average of $260). Flying from Milwaukee to San Salvador in December is currently the most expensive (average of $588). 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 June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Milwaukee to San Salvador by exploring options for tickets at noon.

Rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit San Salvador when rainfall is around 0.0 in.

Temperature in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Avianca
6.7
Okay
2,345 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    According to our current data, United Airlines ($398), Delta ($411), and American Airlines ($431) offers the cheapest pricing from Milwaukee to San Salvador. These flights start at 40% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Milwaukee to San Salvador one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $164. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Milwaukee to San Salvador for a low price.

  • 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, September is the cheapest month in which you can book a flight from Milwaukee to San Salvador (average of $260). Flying from Milwaukee to San Salvador in December is currently the most expensive (average of $588). 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
Sonsonate
La Libertad
El Cuco
Acajutla

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$459Average$631FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$468Average$655FlexibilityNo cancel feeOn-time71%
DeltaCheapest$519Average$609FlexibilityNo cancel feeOn-timeN/A

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