$75 Cheap Frontier Airlines flights from Milwaukee to San Diego (MKE to SAN)

Find The Best Day To Fly from Milwaukee to San Diego

Amazing Frontier Airlines MKE to SAN Flight Deals

The cheapest flights to San Diego Intl. found within the past 7 days were round trip and $75 one way. Prices and availability subject to change. Additional terms may apply.

SAN From MKE Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The Dana on Mission Bay

The Dana on Mission Bay

3.5 out of 5
Save 100% on your flight
per person
Jun 19 - Jun 25
Roundtrip non-stop flight included
Milwaukee (MKE) to San Diego (SAN)
Paradise Point Resort & Spa

Paradise Point Resort & Spa

4 out of 5
Save 100% on your flight
per person
Jun 19 - Jun 25
Roundtrip non-stop flight included
Milwaukee (MKE) to San Diego (SAN)
The Wayfarer San Diego

The Wayfarer San Diego

4 out of 5
Save 100% on your flight
per person
Jun 19 - Jun 25
Roundtrip non-stop flight included
Milwaukee (MKE) to San Diego (SAN)
Don't see what you're looking for?
See all available trips from General Mitchell Intl. to San Diego Intl.
View all trips

Frequently asked questions

Can I catch a flight from General Mitchell Intl. Airport (MKE) to San Diego Airport right now?
It’s wise to learn about any quarantine requirements and travel advice reports in effect in your destination. Be sure to visit our Covid-19 Travel Advisor for up-to-date information on booking a flight to SAN from Mitchell Intl. Airport.
What terminal is Frontier Airlines at General Mitchell Intl. Airport (MKE)?
Once you receive the boarding pass for your Frontier Airlines flight from Mitchell Intl. Airport to San Diego Intl. Airport (SAN), you should be able to see which terminals you’ll be flying in and out of. Your airline will have the answers if those details are missing from your ticket.
Are there Frontier Airlines non-stop flights from MKE to SAN?
If you want to travel with Frontier Airlines from General Mitchell Intl. Airport (MKE) to San Diego Airport, you’ll need to make a stopover. While you’re waiting for your connection, take the opportunity to grab a quick bite or go for a walk.
How long is a Frontier Airlines flight from MKE to SAN?
Your Frontier Airlines flight from MKE to SAN should take about 5 hours and 32 minutes. There are many things you can do to keep yourself entertained. Chatting to the person next to you about their travel experiences is one of them. If you’d rather a different sort of in-flight entertainment, you could always watch a movie.
How many direct and indirect flights does Frontier Airlines fly from MKE to SAN?
You shouldn’t have too much trouble syncing up your vacation dates with the flight schedule on offer from Frontier Airlines. It flies from General Mitchell Intl. Airport (MKE) to San Diego Intl. Airport (SAN) about 21 times per month.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SAN, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Frontier Airlines flight from Milwaukee MKE to San Diego SAN 

To find the best deals on flights to Milwaukee from San Diego with Frontier Airlines, just enter your travel dates, filter by Frontier Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Milwaukee MKE to San Diego SAN with Frontier Airlines 

If you’re planning a round trip, booking return flights with Frontier Airlines is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Frontier Airlines flights from Milwaukee MKE to San Diego SAN 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Frontier Airlines flight from Milwaukee to San Diego costs from $75. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Diego SAN from  Milwaukee MKE with Frontier Airlines 

To find a cheap Frontier Airlines flight from Milwaukee MKE to San Diego SAN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Frontier Airlines flights from Milwaukee MKE to San Diego SAN 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover. 

 

Find nonstop flights from Milwaukee MKE to San Diego SAN with Frontier Airlines 

If you’re keen to be on San Diego soil fast, don’t waste time with a stopover—filter your search results to show direct Frontier Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Frontier Airlines flights from Milwaukee MKE to San Diego SAN 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Diego SAN from  Milwaukee MKE with Frontier Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Frontier Airlines Airports
Hop on a(n) Frontier Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DENUSADenver Intl.13
MCOUSAOrlando Intl.7
CUNMEXCancun Intl.6
GDLMEXDon Miguel Hidalgo y Costilla Intl.5
PHLUSAPhiladelphia Intl.2
ORDUSAO'Hare Intl.2
MIAUSAMiami Intl.1
LASUSAMcCarran Intl.1
MEXMEXMexico City Intl.1
LAXUSALos Angeles Intl.1

Travelers ❤️ these 🏨 after their flight to San Diego

Wyndham Garden San Diego Near SeaWorld
Wyndham Garden San Diego Near SeaWorld
3 out of 5
3737 Sports Arena Blvd, San Diego, CA
This hotel features free WiFi in public areas, laundry facilities, and self parking. Traveling on business? Take advantage of the 3 conference rooms, business ...
7/10 Good! (2,636 reviews)
"Very nice staff at check in. Pool and hot tub under repair. Was bit disappointing. Hope it will be done soon."

Reviewed on May 16, 2024

Wyndham Garden San Diego Near SeaWorld
Sheraton San Diego Hotel and Marina
Sheraton San Diego Hotel and Marina
4 out of 5
1380 Harbor Island Dr, San Diego, CA
A marina, 6 restaurants, and 3 outdoor pools are all featured at this smoke-free hotel. Traveling on business? Take advantage of the 24-hour business center, ...
7.6/10 Good! (2,231 reviews)
"Everything was great. Interior walls on the sixth floor need a little TLC and it sucked having to jump through a million hoops to get wifi"

Reviewed on May 14, 2024

Sheraton San Diego Hotel and Marina
Wyndham San Diego Bayside
Wyndham San Diego Bayside
4 out of 5
1355 N Harbor Drive, San Diego, CA
This smoke-free hotel includes 2 restaurants, an outdoor pool, and a gym. Traveling on business? Take advantage of the business center, express check-out, and ...
8/10 Very Good! (5,897 reviews)
"Key accessed elevator.. Good Breakfast not included..Bad"

Reviewed on May 15, 2024

Wyndham San Diego Bayside
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.