Cheap flights from Chicago O'Hare Intl Airport to Porto from $137
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Porto departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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TAP AIR PORTUGAL flights from Chicago O'Hare Intl Airport to Porto
Our best TAP AIR PORTUGAL deals on Chicago O'Hare Intl Airport to Porto flight tickets
Iberia flights from Chicago O'Hare Intl Airport to Porto
Our best Iberia deals on Chicago O'Hare Intl Airport to Porto flight tickets
How to get the cheapest flight ticket from Chicago O'Hare Intl 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 from Chicago O'Hare Intl Airport to Porto?
February. The cheapest time of year to fly to Porto from Chicago O'Hare Intl Airport is February. Most expensive is June
What is the cheapest day to depart Chicago O'Hare Intl Airport for Porto?
Friday. The cheapest day of the week is typically Friday. The most expensive is typically Monday
When is the cheapest time to fly from Chicago O'Hare Intl Airport to Porto?
In the evening. Chicago O'Hare Intl Airport to Porto flights are approximately 23% more expensive at noon than in the evening
What is the cheapest airline that flies to Porto from Chicago O'Hare Intl Airport?
Iberia. Iberia, TAP AIR PORTUGAL, and American Airlines are the most popular carriers operating from Chicago O'Hare Intl Airport to Porto
How far in advance should you book Chicago O'Hare Intl Airport to Porto flights?
43 days before. The cheapest time to buy a flight from Chicago O'Hare Intl Airport to Porto is approximately 43 days to departure
Can stopping save me money on Chicago O'Hare Intl Airport to Porto flights?
You could potentially save up to 25% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Porto flight.
When to book flights from Chicago O'Hare Intl Airport to Porto
Cheap Chicago O'Hare Intl Airport to Porto (ORD to OPO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Porto
How far is Chicago O'Hare Intl to Porto by plane?
Porto is 3936.9 mi away from Chicago O'Hare Intl. A reasonable flight in good conditions will take 10h 35m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Porto Airport?
Prices for flights from Chicago O'Hare Intl Airport to Porto Airport refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Porto Airport?
As of October 2024, there are 9 operators available to choose from for flights from Chicago O'Hare Intl Airport to Porto Airport.
How old do you have to be to fly from Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Porto?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Porto, the leading airline is Iberia, making up 29.89% of the total bookings. Other popular airlines include TAP AIR PORTUGAL with 16.62%, Delta with 15.30%, and KLM with 12.56%.
Best airlines flying from Chicago O'Hare Intl Airport to Porto
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Porto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $444 | Free Cancellation | Rating 7.1 1,913 reviews | |||
| PriceFrom $468 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $492 | Free Cancellation | Rating 7.0 2,681 reviews | |||
| PriceFrom $518 | Free Cancellation | Rating 8.0 8,911 reviews | |||
| PriceFrom $523 | Free Cancellation | Rating 6.7 6,828 reviews | |||
| PriceFrom $527 | Free Cancellation | Rating 7.8 1,360 reviews | |||
| PriceFrom $531 | Free Cancellation | Rating 6.8 7,200 reviews | |||
| PriceFrom $616 | Free Cancellation | Rating 7.6 1,652 reviews | |||
| PriceFrom $626 | Free Cancellation | Rating 7.4 9,317 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Porto?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Porto. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to Porto with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Porto from Chicago with this policy.
How can momondo help me find flights from Chicago to Porto?
Once all potential Chicago to Porto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Chicago to Porto right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.