MKE - SAL

$387 Find Cheap Flights from Milwaukee to San Salvador

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to San Salvador departing on 4/9. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to San Salvador, 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 Milwaukee to San Salvador, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$387
Typical prices: $540-$625
Delta
tors 4/9tis 4/21
MKE - SAL • 1 stop
Top airlines
Delta
Cheapest • from $397 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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We hope you love your trip to San Salvador!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to San Salvador 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 Milwaukee to San Salvador

tors, apr 9 - tis, apr 21
Delta Logo
7:00 am - 12:48 pm
MKE
-
SAL
6h 48m
1 stop
Delta Logo
2:04 pm - 11:57 pm
SAL
-
MKE
8h 53m
1 stop
$387Delta
ons, maj 6 - tis, maj 19
United Airlines Logo
5:10 am - 2:30 pm
MKE
-
SAL
10h 20m
2 stops
United Airlines Logo
3:40 pm - 9:45 am
SAL
-
MKE
17h 05m
2 stops
$391United Airlines
ons, maj 6 - tis, maj 19
American Airlines Logo
11:49 am - 12:43 pm
MKE
-
SAL
25h 54m
1 stop
American Airlines Logo
1:43 pm - 10:23 pm
SAL
-
MKE
7h 40m
1 stop
$393American Airlines
mån, mar 2 - tis, mar 17
Delta Logo
5:23 am - 1:10 pm
MKE
-
SAL
7h 47m
1 stop
Delta Logo
2:13 pm - 11:58 pm
SAL
-
MKE
8h 45m
1 stop
$397Delta
tors, apr 9 - tis, apr 21
American Airlines Logo
5:46 pm - 12:43 pm
MKE
-
SAL
19h 57m
2 stops
American Airlines Logo
1:19 pm - 11:37 am
SAL
-
MKE
21h 18m
2 stops
$398American Airlines
mån, mar 2 - tis, mar 17
American Airlines Logo
6:37 pm - 12:37 pm
MKE
-
SAL
18h 00m
2 stops
American Airlines Logo
2:44 pm - 11:59 pm
SAL
-
MKE
8h 15m
1 stop
$401American Airlines
mån, mar 2 - mån, mar 9
American Airlines Logo
3:11 pm - 1:57 pm
MKE
-
SAL
22h 46m
1 stop
American Airlines Logo
2:44 pm - 10:01 am
SAL
-
MKE
18h 17m
2 stops
$418American Airlines
tors, feb 26 - sön, mar 8
American Airlines Logo
6:37 pm - 2:47 pm
MKE
-
SAL
20h 10m
2 stops
American Airlines Logo
2:44 pm - 7:49 am
SAL
-
MKE
16h 05m
2 stops
$426American Airlines
mån, mar 2 - mån, mar 9
American Airlines Logo
4:47 pm - 1:57 pm
MKE
-
SAL
21h 10m
2 stops
American Airlines Logo
12:37 pm - 7:49 am
SAL
-
MKE
18h 12m
2 stops
$429American Airlines
mån, mar 2 - mån, mar 9
American Airlines Logo
3:11 pm - 12:37 pm
MKE
-
SAL
21h 26m
2 stops
American Airlines Logo
2:44 pm - 11:59 pm
SAL
-
MKE
8h 15m
1 stop
$431American Airlines
Booking Insights

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

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

How much is a round-trip flight from Milwaukee to San Salvador?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to San Salvador departing in April.

Good to know

Low seasonAugust
Cheapest flight$387
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Milwaukee to San Salvador

When to book flights from Milwaukee to San Salvador

Are your dates flexible? Find out the best times to travel from Milwaukee to San Salvador 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 Milwaukee to San Salvador

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

    In the last 3 days, the lowest price for a flight from Milwaukee to San Salvador was $397 for a round-trip ticket.

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

    A passport is required to fly from Milwaukee to San Salvador.

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

    On your way to San Salvador, you’ll fly out from Milwaukee-Mitchell. You’ll be landing at San Salvador El Salvador Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Milwaukee to San Salvador are Delta and United Airlines. With an average price for the route of $608 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $537 and an overall rating of 7.4.

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

    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 Milwaukee to San Salvador.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Milwaukee 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 Milwaukee to San Salvador?

    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 San Salvador with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and SAL 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 Milwaukee to San Salvador?

    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 San Salvador from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Milwaukee to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to San Salvador. 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 Milwaukee to San Salvador? 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.
7.9
DeltaOverall score based on 8193 reviews
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

10.0 ExcellentAlicia, Feb 2026
ATL - CVG
Read more Delta reviews

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was on time and the meal and service were good.

The accessible bathroom should be visible to people in Economy class.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Lexus in first class was absolutely amazing! Beat flight attendant i’ve ever seen.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

I like the crew they're very friendly. I don't like. on five hour flight they not offered snacks. Any drink. Not even coffee

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

I couldnt recline the seat. Other than that crew was very attentive and helpful. Thsnk you

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

Information on your arrival and departure airports