Cheap flights from Milwaukee to Portugal from $503
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 Portugal departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Milwaukee to Portugal
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from Milwaukee to Portugal
Our best United Airlines deals on Milwaukee to Portugal flight tickets
British Airways flights from Milwaukee to Portugal
Our best British Airways deals on Milwaukee to Portugal flight tickets
See travel insights to Portugal from
How to get the cheapest flight ticket from Milwaukee to Portugal
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 Portugal?
The cheapest month to fly to Portugal from Milwaukee is in January. Flight prices, which tend to average around $723, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Milwaukee during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $786.
What is the cheapest day to depart on your flight to Portugal?
According to our data, Sunday is the cheapest day to fly to Portugal from Milwaukee. The lowest ticket price found for a Sunday departure recently was $911. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Saturday, with ticket prices averaging around $1,186.
What is the cheapest time of day to depart on your flight to Portugal?
Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Milwaukee to Portugal during this time can be as low as $905. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,072 per ticket.
How far in advance should I book a flight to Portugal?
You are more likely to see cheaper flights to Portugal from Milwaukee when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,065 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Milwaukee for as low as $806 on momondo.
What is the cheapest airline that flies from Milwaukee-Mitchell to Portugal?
Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Milwaukee-Mitchell to Portugal
What airlines fly to Portugal?
TAP AIR PORTUGAL, United Airlines and American Airlines are the top three most popular airlines that fly to Portugal from Milwaukee according to our data. TAP AIR PORTUGAL is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 18 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
Cheap Milwaukee to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Portugal
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Portugal?
Prices for flights from Milwaukee-Mitchell Airport to Portugal are updated daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Portugal?
There are 4 operators available for flights from Milwaukee-Mitchell Airport to Portugal as of April 2025.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Portugal?
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 Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal 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 Portugal
Compare and see reviews for airlines that fly from Milwaukee to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $555 | Free Cancellation | Rating 7.4 8,615 reviews | |||
| PriceFrom $587 | Free Cancellation | Rating 7.8 1,321 reviews | |||
| PriceFrom $695 | Free Cancellation | Rating 8.0 7,899 reviews | |||
| PriceFrom $813 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Milwaukee to Portugal?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Milwaukee to Portugal. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Milwaukee to Portugal with flexible booking policies on momondo?
All flight searches from Milwaukee to Portugal on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Milwaukee to Portugal?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to Portugal.
I’m not ready to book a flight from Milwaukee to Portugal right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Milwaukee to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.