Cheap flights from Houston Hobby Airport to Porto from $767
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston Hobby Airport to Porto departing on 10/7. 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 Houston Hobby Airport to Porto
Cheap round-trip flights
Cheap one-way flights
Delta flights from Houston Hobby Airport to Porto
Our best Delta deals on Houston Hobby Airport to Porto flight tickets
American Airlines flights from Houston Hobby Airport to Porto
Our best American Airlines deals on Houston Hobby Airport to Porto flight tickets
See travel insights to Porto from
How to get the cheapest flight ticket from Houston Hobby 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 March is, on average, the cheapest month to fly to Porto from Houston Hobby Airport, with most prices found around $738. If you aren’t able to travel during the month of March, then book flights to Porto from Houston Hobby Airport during November instead. Flights to Porto in November, while not as cheap as those in March, still average around $782.
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 Wednesday when prices can be found for as low as $887. 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 Tuesday because tickets tend to average around $1,432. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.
When to book flights from Houston Hobby Airport to Porto
Cheap Houston Hobby Airport to Porto (HOU to OPO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston Hobby Airport to Porto
How far is Houston Hobby to Porto by plane?
A flight from Houston Hobby to Porto will travel around 4741.0 mi. Flights usually cover this in 15h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Houston Hobby Airport to Porto Airport?
Prices for flights from Houston Hobby Airport to Porto Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Houston Hobby Airport to Porto Airport?
The number of operators available for flights from Houston Hobby Airport to Porto Airport is 2 as of April 2025.
How old do you have to be to fly from Houston Hobby Airport 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 Houston Hobby 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 Houston Hobby Airport to Porto?
Based on momondo bookings for flights between Houston Hobby Airport and Porto, the leading airline is United Airlines, making up 78% of the total bookings. Other popular airlines include KLM with 22%.
Best airlines flying from Houston Hobby Airport to Porto
Compare and see reviews for airlines that fly from Houston Hobby Airport to Porto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $738 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $776 | Free Cancellation | Rating 7.4 8,696 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 Houston to Porto?
Finding the right flight to Porto from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto quick and easy, saving you time and money.
Can I find flights from Houston to Porto with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Houston to Porto flights to just show those with flexible booking policies.
How can momondo help me find flights from Houston to Porto?
Once you have performed a search for Houston to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Houston to Porto right now. Can momondo alert me if prices change?
Price alerts on flights to Porto from Houston 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.