Cheap flights from Maryland to Porto from $307
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Porto departing on 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
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 Maryland to Porto
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
PLAY flights from Maryland to Porto
Our best PLAY deals on Maryland to Porto flight tickets
United Airlines flights from Maryland to Porto
Our best United Airlines deals on Maryland to Porto flight tickets
See travel insights to Porto from
How to get the cheapest flight ticket from Maryland to Porto
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 Porto?
The month of November is, on average, the cheapest month to fly to Porto from Maryland, with most prices found around $446. If you aren’t able to travel during the month of November, then book flights to Porto from Maryland during October instead. Flights to Porto in October, while not as cheap as those in November, still average around $559.
What is the cheapest day to depart on your flight to Porto?
The cheapest day to depart on your flight to Porto is on a Sunday when prices can be found for as low as $613. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $779. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.
What is the cheapest time of day to depart on your flight to Porto?
In the afternoon is the cheapest time of day to fly from Maryland to Porto when you can find flight prices for as low as $698. Flying to Porto in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $836 on average. Flights to Porto from Maryland 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 Porto?
You are more likely to see cheaper flights to Porto from Maryland when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $737 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Maryland for as low as $648 on momondo.
Cheap Maryland to Porto flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Maryland to Porto
When did momondo last update prices for flights from Maryland to Porto Airport?
Prices for flights from Maryland to Porto Airport were last updated today.
How many operators does momondo search for flights from Maryland to Porto Airport?
As of February 2025, there are 8 operators available to choose from for flights from Maryland to Porto Airport.
How old do you have to be to fly from Maryland to Porto Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maryland to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The necessary travel and health documents for your Porto Airport 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 Maryland to Porto
Compare and see reviews for airlines that fly from Maryland to Porto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $434 | Free Cancellation | Rating 8.0 8,140 reviews | |||
| PriceFrom $451 | Free Cancellation | Rating 7.8 1,331 reviews |
Traveling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Maryland to Porto?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maryland to Porto for you.
Can I find flights from Maryland to Porto with flexible booking policies on momondo?
Flights from Maryland to Porto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Maryland to Porto?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto from Maryland.
I’m not ready to book a flight from Maryland to Porto right now. Can momondo alert me if prices change?
Price alerts on flights to Porto from Maryland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.