SAL - MKE

$320 Find Cheap Flights from San Salvador to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Salvador to Milwaukee departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Milwaukee

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Salvador to Milwaukee, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Salvador to Milwaukee, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from San Salvador to Milwaukee (SAL-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Salvador to Milwaukee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Salvador to Milwaukee

Mon, Sep 29 - Tue, Oct 28
United Airlines Logo
6:00 am - 10:39 pmSAL-MKE
15h 39m1 stop
United Airlines Logo
12:14 pm - 8:19 pmMKE-SAL
9h 05m2 stops
$452United Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 28
United Airlines Logo
3:30 pm - 10:13 amSAL-MKE
17h 43m2 stops
United Airlines Logo
6:20 am - 8:19 pmMKE-SAL
14h 59m2 stops
$466United Airlines
Find Deal
Mon, Sep 29 - Sat, Oct 25
United Airlines Logo
3:30 pm - 10:13 amSAL-MKE
17h 43m2 stops
United Airlines Logo
8:00 am - 2:23 pmMKE-SAL
7h 23m1 stop
$471United Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 28
 Logo
10:21 pm - 6:40 amSAL-MKE
31h 19m2 stops
 Logo
8:51 pm - 6:25 pmMKE-SAL
22h 34m3 stops
Tue, Sep 30 - Tue, Oct 28
 Logo
1:22 am - 1:45 pmSAL-MKE
35h 23m3 stops
 Logo
8:51 pm - 6:25 pmMKE-SAL
22h 34m3 stops
Tue, Sep 30 - Sun, Oct 26
Delta Logo
1:34 pm - 11:25 pmSAL-MKE
8h 51m1 stop
Delta Logo
6:00 am - 12:10 pmMKE-SAL
7h 10m1 stop
$549Delta
Find Deal
Mon, Sep 29 - Sun, Oct 26
Delta Logo
1:34 pm - 11:25 pmSAL-MKE
8h 51m1 stop
Delta Logo
6:00 am - 12:10 pmMKE-SAL
7h 10m1 stop
$563Delta
Find Deal
Fri, Aug 1 - Sat, Aug 9
American Airlines Logo
6:00 am - 12:04 amSAL-MKE
17h 04m2 stops
American Airlines Logo
6:21 am - 7:50 pmMKE-SAL
14h 29m2 stops
$570American Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 27
Air Canada Logo
8:10 am - 9:56 pmSAL-MKE
12h 46m2 stops
Air Canada Logo
7:00 am - 8:15 pmMKE-SAL
14h 15m2 stops
$1,549Air Canada
Find Deal
Wed, Oct 1 - Wed, Oct 29
Air Canada Logo
8:10 am - 9:56 pmSAL-MKE
12h 46m2 stops
Air Canada Logo
8:29 am - 8:15 pmMKE-SAL
12h 46m2 stops
$1,628Air Canada
Find Deal
Useful Info

KAYAK's insights & trends for San Salvador to Milwaukee flights

Get data-powered insights and trends into flights from San Salvador to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Salvador to Milwaukee?

The average price of all round-trip flights from San Salvador to Milwaukee clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Salvador to Milwaukee, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Milwaukee, Tuesday is the cheapest day to fly and Monday is the most expensive.

Good to know

Low seasonOctober
High seasonApril
Cheapest flight$320
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from San Salvador to Milwaukee

When to book flights from San Salvador to Milwaukee

Are your dates flexible? Find out the best times to travel from San Salvador to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Salvador to Milwaukee

  • What is the cheapest flight from San Salvador to Milwaukee?

    In the last 3 days, the lowest price for a flight from San Salvador to Milwaukee was $320 for a one-way ticket and $452 for a round-trip.

  • Do I need a passport to fly between San Salvador and Milwaukee?

    Yes, you’ll need a passport to travel to Milwaukee from San Salvador.

  • Which airports will I be using when flying from San Salvador to Milwaukee?

    San Salvador and Milwaukee are both served by 1 main airport. You will leave San Salvador from San Salvador El Salvador Intl and will be arriving at Milwaukee-Mitchell.

  • Which aircraft models fly most regularly from San Salvador to Milwaukee?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Salvador to Milwaukee?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between San Salvador and Milwaukee, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Salvador to Milwaukee, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Salvador to Milwaukee are United Airlines and American Airlines. With an average price for the route of $648 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $835 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Salvador to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Salvador to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Salvador to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from San Salvador is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Salvador to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to San Salvador with another airline. Booking your flights between San Salvador and MKE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Salvador to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from San Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from San Salvador to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from San Salvador to Milwaukee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Salvador to Milwaukee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8731 reviews
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

2.0 MediocreDavid, May 2025ORD - MLI
Read more United Airlines reviews

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

All flight attendants could benefit by taking an international flight on Qantas Airline. Qantas attendants are much more hospitable in every way. Much superior than and attendants on any US airline.

Flight was On time and landed 30 mins early considering we were flying into Newark. No complaints.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

get E+, a must for 5 hours flight if you are tall

The first flight was better in terms of the aircraft.

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

The new seating in BC was a joy. My vegetarian pasta dish was excellent, very creative. The chicken potpie was ..... The crew was extremely focused and impersonal, but everything worked.

Eventless. It was a good flight and good crew. Can’t complaint.

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

The flight was two hours late to take off. The captain kept making announcements in English, but the volume on the speakers was low and we could not hear him. The flight attendant’s French translation was loud and clear, but we couldn’t understand French. The crew was nowhere to be found to relay what the captain was announcing. Very frustrating experience. American has to do better.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

In flight connectivity (via T-Mobile) was often not working.

Everything you need to know for your flight from San Salvador to Milwaukee

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.