Cheap flights from Dallas/Fort Worth Airport to Porto from $290
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Porto departing on 3/24. 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 Dallas/Fort Worth Airport to Porto
Cheap round-trip flights
Cheap one-way flights
Air Canada flights from Dallas/Fort Worth Airport to Porto
Our best Air Canada deals on Dallas/Fort Worth Airport to Porto flight tickets
United Airlines flights from Dallas/Fort Worth Airport to Porto
Our best United Airlines deals on Dallas/Fort Worth Airport to Porto flight tickets
See travel insights to Porto from
How to get the cheapest flight ticket from Dallas/Fort Worth Airport 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 February is, on average, the cheapest month to fly to Porto from Dallas/Fort Worth Airport, with most prices found around $585. If you aren’t able to travel during the month of February, then book flights to Porto from Dallas/Fort Worth Airport during January instead. Flights to Porto in January, while not as cheap as those in February, still average around $586.
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 Tuesday when prices can be found for as low as $729. 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 Monday because tickets tend to average around $1,033. 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 evening is the cheapest time of day to fly from Dallas/Fort Worth Airport to Porto when you can find flight prices for as low as $802. Flying to Porto in the evening 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 $1,218 on average. Flights to Porto from Dallas/Fort Worth Airport 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 Dallas/Fort Worth Airport when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $838 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Dallas/Fort Worth Airport for as low as $727 on momondo.
What is the cheapest airline that flies from Dallas/Fort Worth to Porto?
United Airlines and Lufthansa are the most popular carriers operating from Dallas/Fort Worth to Porto
What airlines fly to Porto?
Iberia, American Airlines and United Airlines are the top three most popular airlines that fly to Porto from Dallas/Fort Worth Airport according to our data. Iberia is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 4 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.
When to book flights from Dallas/Fort Worth Airport to Porto
Cheap Dallas/Fort Worth Airport to Porto (DFW to OPO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Porto
How far is Dallas/Fort Worth to Porto by plane?
There are 4693.4 mi between Dallas/Fort Worth and Porto. Typically, this will take 12h 15m by plane in normal conditions.
When did momondo last update prices for flights from Dallas/Fort Worth Airport to Porto Airport?
Prices for flights from Dallas/Fort Worth Airport to Porto Airport are updated daily.
How many operators does momondo search for flights from Dallas/Fort Worth Airport to Porto Airport?
There are 4 operators available for flights from Dallas/Fort Worth Airport to Porto Airport as of February 2025.
How old do you have to be to fly from Dallas/Fort Worth Airport to Porto Airport?
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 Dallas/Fort Worth Airport to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Dallas/Fort Worth Airport to Porto?
momondo data reveals that the most frequently booked airline on the route from Dallas/Fort Worth Airport to Porto is Iberia, representing 50% of all bookings. The subsequent popular airlines are American Airlines at 23%, United Airlines at 20%, and Delta at 8%.
Best airlines flying from Dallas/Fort Worth Airport to Porto
Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Porto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $534 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $550 | Free Cancellation | Rating 8.0 8,187 reviews | |||
| PriceFrom $586 | Free Cancellation | Rating 7.0 2,641 reviews | |||
| PriceFrom $657 | Free Cancellation | Rating 7.4 8,746 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 Dallas 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 Dallas to Porto for you.
Can I find flights from Dallas to Porto with flexible booking policies on momondo?
Yes. All flights to Porto from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Dallas to Porto?
momondo provides multiple filters to help you find the best flight to Porto from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Dallas to Porto right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Porto from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.