How much are round-trip flights from Houston to Porto?

The best price we found for a round-trip flight from Houston to Porto is $694. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Houston to Porto?

Currently, there are no airlines that fly direct from Houston to Porto. But we found flights with one stop from $694.

How many flights are there a week from Houston to Porto?

There are no flights flying from Houston to Porto, as of May 2024.

When is the cheapest time to fly from Houston to Porto?

The cheapest month to fly from Houston to Porto is usually September.

Which upcoming date is cheapest to fly from Houston to Porto Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Porto Airport on Tuesday, September 3, 2024 .

Can I get a direct flight from Houston to Porto Airport?

No airlines currently offer direct flights between Houston and Porto Airport. Most routes have one or more stops.

How can I find the best flight deal to Porto?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Porto?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Houston to Porto?

The cheapest airline that flies to Porto is Spirit Airlines.

Cheap Flights from Houston (HOU) to Porto (OPO) from $693

Compare Houston to Porto flight deals

Find the cheapest month or even day of the year to fly to Porto

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Flight deals from Houston to Porto

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Porto? Find the lowest prices on one-way and round-trip tickets right here.

Porto.$694 per passenger.Departing Tue, Sep 3, returning Tue, Sep 17.Round-trip flight with Spirit Airlines and Vueling Airlines.Outbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Tue, Sep 3, arriving in Porto.Inbound indirect flight with Vueling Airlines, departing from Porto on Tue, Sep 17, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $694, select.

Porto.$732 per passenger.Departing Wed, Aug 14, returning Thu, Aug 29.Round-trip flight with Air France and Ryanair.Outbound indirect flight with Air France, departing from Houston George Bush Intercntl. on Wed, Aug 14, arriving in Porto.Inbound indirect flight with Ryanair, departing from Porto on Thu, Aug 29, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $732, select.

Porto.$774 per passenger.Departing Sun, Jun 9, returning Tue, Jun 25.Round-trip flight with Spirit Airlines and Vueling Airlines.Outbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Sun, Jun 9, arriving in Porto.Inbound indirect flight with Vueling Airlines, departing from Porto on Tue, Jun 25, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $774, select.

Porto.$795 per passenger.Departing Sat, Jul 20, returning Thu, Jul 25.Round-trip flight with Spirit Airlines and Ryanair.Outbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Sat, Jul 20, arriving in Porto.Inbound indirect flight with Ryanair, departing from Porto on Thu, Jul 25, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $795, select.

Porto.$834 per passenger.Departing Mon, Jul 22, returning Mon, Aug 5.Round-trip flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departing from Houston George Bush Intercntl. on Mon, Jul 22, arriving in Porto.Inbound indirect flight with Ryanair, departing from Porto on Mon, Aug 5, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $834, select.

Porto.$877 per passenger.Departing Sun, May 26, returning Wed, Jun 12.Round-trip flight with Spirit Airlines and Vueling Airlines.Outbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Sun, May 26, arriving in Porto.Inbound indirect flight with Vueling Airlines, departing from Porto on Wed, Jun 12, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $877, select.

Porto.$980 per passenger.Departing Sun, Jun 23, returning Sat, Jul 6.Round-trip flight with Spirit Airlines and Ryanair.Outbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Sun, Jun 23, arriving in Porto.Inbound indirect flight with Ryanair, departing from Porto on Sat, Jul 6, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $980, select.

Porto.$987 per passenger.Departing Tue, May 28, returning Fri, May 31.Round-trip flight with WestJet and easyJet.Outbound indirect flight with WestJet, departing from Houston George Bush Intercntl. on Tue, May 28, arriving in Porto.Inbound indirect flight with easyJet, departing from Porto on Fri, May 31, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $987, select.

Stay one step ahead. Find the best value travel with the latest deals, tips and news.

Find the cheapest month to fly from Houston to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Porto flights are currently cheapest in September.

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Houston to Porto: Alternative routes

Compare routes from Houston to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

Houston to Porto: Flight information

The things to know before you go.

Cheapest flight found	$693
Cheapest month to fly	September
Average flights per week	0

Finding cheap flights from Houston to Porto: Frequently asked questions

: The best price we found for a round-trip flight from Houston to Porto is $694. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
: Currently, there are no airlines that fly direct from Houston to Porto. But we found flights with one stop from $694.
: There are no flights flying from Houston to Porto, as of May 2024.
: The cheapest month to fly from Houston to Porto is usually September.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Porto Airport on Tuesday, September 3, 2024.
: No airlines currently offer direct flights between Houston and Porto Airport. Most routes have one or more stops.
: We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
: We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.
: The cheapest airline that flies to Porto is Spirit Airlines.

How to find cheap flights to Porto from Houston

Looking for cheap tickets from Houston to Porto? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Houston to Porto. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Porto from Houston from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best Houston–Porto ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Porto from Houston.
Set up a Price Alert. You can easily track the fare of your cheap Houston–Porto flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Houston and Porto? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business Class flights from Houston and Porto. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Porto, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Houston to Porto flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

Combine your flight to Porto from Houston with hotels and car rental

Once you've secured your cheap flight ticket from Houston to Porto, discover the best prices and exclusive rates for hotels in Porto or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.

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