SAL - MKE

$181 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 2/3. 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
1 adult, Economy

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.

Flight Deals
Booking Insights
Flight 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

Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
8:00 am - 10:44 pmSAL-MKE
13h 44m1 stop
Multiple Airlines Logo
8:00 am - 4:00 pmMKE-SAL
9h 00m1 stop
$457Multiple Airlines
Find Deal
Mon, Dec 8 - Sat, Dec 13
United Airlines Logo
6:55 am - 10:35 pmSAL-MKE
15h 40m1 stop
United Airlines Logo
8:00 am - 9:19 pmMKE-SAL
13h 19m1 stop
$542United Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
United Airlines Logo
1:10 am - 3:08 pmSAL-MKE
13h 58m2 stops
United Airlines Logo
8:00 am - 9:19 pmMKE-SAL
13h 19m1 stop
$546United Airlines
Find Deal
Mon, Dec 8 - Sat, Dec 13
American Airlines Logo
2:27 pm - 7:58 amSAL-MKE
17h 31m2 stops
American Airlines Logo
8:05 am - 9:49 pmMKE-SAL
13h 44m2 stops
$581American Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 30
American Airlines Logo
12:41 pm - 2:06 pmSAL-MKE
24h 25m2 stops
American Airlines Logo
6:12 am - 1:27 pmMKE-SAL
7h 15m1 stop
$620American Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 30
American Airlines Logo
12:41 pm - 2:06 pmSAL-MKE
24h 25m2 stops
American Airlines Logo
6:12 am - 1:27 pmMKE-SAL
7h 15m1 stop
$623American Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
United Airlines Logo
1:10 am - 3:08 pmSAL-MKE
13h 58m2 stops
United Airlines Logo
8:40 am - 9:51 pmMKE-SAL
13h 11m2 stops
$633United Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 30
American Airlines Logo
12:41 pm - 2:06 pmSAL-MKE
24h 25m2 stops
American Airlines Logo
6:12 am - 1:27 pmMKE-SAL
7h 15m1 stop
$705American Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 30
Delta Logo
1:39 pm - 11:55 pmSAL-MKE
9h 16m1 stop
Delta Logo
5:45 am - 1:11 pmMKE-SAL
7h 26m1 stop
$1,309Delta
Find Deal
Fri, Oct 31 - Sun, Nov 30
Delta Logo
1:39 pm - 11:55 pmSAL-MKE
9h 16m1 stop
Delta Logo
5:45 am - 1:11 pmMKE-SAL
7h 26m1 stop
$1,310Delta
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $542 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$457
Multiple Airlines
Tue 10/14Tue 10/21
SAL - MKE • 1 stop
Cheapest one-way
$181
American Airlines
Tue 2/3
SAL - MKE • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Milwaukee!
Booking Insights

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 seasonMay
Cheapest flight$181
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 5% 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 $181 for a one-way ticket and $457 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 is the only airline alliance operating flights between San Salvador and Milwaukee.

  • 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.

Reviews of the top airline 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 8933 reviews
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
Airline reviews

It would have been better if the crew has supported my husband's reasons for needing to keep the space clear around his feet, rather than insisting that he put his knapsack in that space.

6.0 GoodAnonymous, Sep 2025ORD - SYR
Read more United Airlines reviews

It would have been better if the crew has supported my husband's reasons for needing to keep the space clear around his feet, rather than insisting that he put his knapsack in that space.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

Could have said yes to a glass of wine 🍷 instead of saying we'll come around in a couple of hours

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Check in was quick and easy during early hours. Flight was on time, and customer services was a plus.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

I understand that the food on the airplane wouldn’t be fantastic. However, it wasn’t good at all. 😭

Terrible. They wouldn't allow me on my flight on the 14th..

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.