Cheap flights from Milwaukee to San Juan from $108
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to San Juan departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Milwaukee to San Juan
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Juan?
If you’re not able to fly to San Juan in September, then October is your next best option. Flight prices from Milwaukee to San Juan during October average around $364.
What is the cheapest day to depart on your flight to San Juan?
The cheapest day to depart from Milwaukee to San Juan is on a Tuesday when prices can be found for as low as $389. The most expensive day to fly to San Juan is Friday, with ticket prices averaging around $477.
What is the cheapest time of day to depart on your flight to San Juan?
The cheapest time of day to fly to San Juan is in the evening when flights can be purchased for as low as $360. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $458 on average. Flights to San Juan from Milwaukee at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to San Juan?
You are more likely to see cheaper flights to San Juan from Milwaukee when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $443 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Milwaukee for as low as $388 on momondo.
What is the cheapest airline that flies from Milwaukee-Mitchell to San Juan?
Delta, Spirit Airlines, and American Airlines are the most popular carriers operating from Milwaukee-Mitchell to San Juan
What airlines fly to San Juan?
Spirit Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to San Juan from Milwaukee according to our data. Spirit Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 7 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.
Cheap Milwaukee to San Juan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Milwaukee to San Juan
How far is Milwaukee-Mitchell to San Juan by plane?
The distance between Milwaukee-Mitchell and San Juan is about 2119.6 mi. A reasonable flight in good conditions will take 6h 10m.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to San Juan?
Prices for flights from Milwaukee-Mitchell Airport to San Juan are updated daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to San Juan?
As of April 2025, there are 7 operators available to choose from for flights from Milwaukee-Mitchell Airport to San Juan.
How old do you have to be to fly from Milwaukee-Mitchell Airport to San Juan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to San Juan.
What documentation or ID do you need to fly to San Juan?
The necessary travel and health documents for your San Juan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Milwaukee to San Juan
Compare and see reviews for airlines that fly from Milwaukee to San Juan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $129 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $204 | Free Cancellation | Rating 6.3 7,956 reviews | |||
| PriceFrom $233 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.3 2,922 reviews | |||
| PriceFrom $267 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $286 | Free Cancellation | Rating 8.0 7,929 reviews | |||
| PriceFrom $343 | Free Cancellation | Rating 8.0 4,295 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Milwaukee to San Juan?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Milwaukee to San Juan. momondo saves you time and could save you money on your trip.
Can I find flights from Milwaukee to San Juan with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Milwaukee to San Juan flights to just show those with flexible booking policies.
How can momondo help me find flights from Milwaukee to San Juan?
Once all potential Milwaukee to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Milwaukee to San Juan right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Milwaukee and alert you when they change.