Cheap flights from Chicago to Porto from $302
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Flight information for Chicago to Porto
(CHI to OPO)
Find info about flight duration, direct flights, and airports for your flight from Chicago to Porto
Best Price Found | $302 |
|---|---|
Fastest flight time | 12h 30m |
Direct flights | None |
Airports in Porto | 1 airport |
How to get the cheapest flight ticket from Chicago 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 to Porto?
February. The cheapest time of year to fly to Porto from Chicago is February. Most expensive is June
What is the cheapest day to depart Chicago for Porto?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly from Chicago to Porto?
In the afternoon. Chicago to Porto flights are approximately 23% more expensive in the evening than in the afternoon
What is the cheapest airline that flies to Porto from Chicago?
KLM. Air France, American Airlines, and Delta are the most popular carriers operating from Chicago to Porto
What is the cheapest Chicago to Porto flight route?
Chicago O'Hare Intl - Porto. Fly from Chicago O'Hare Intl to Porto for the best Chicago - Porto flight prices
How far in advance should you book Chicago to Porto flights?
14 days before. The cheapest time to buy a flight from Chicago to Porto is approximately 14 days to departure
Can stopping save me money on Chicago to Porto flights?
You could potentially save up to 1% on your flight if you consider stops on a Chicago to Porto flight.
If you are looking to fly from Chicago to Porto, you are most likely going to fly from Chicago O'Hare Intl Airport to Porto Airport, the most popular airports on that route. You may be looking for an airport near Chicago O'Hare Intl Airport to depart from when traveling to Porto and Chicago Midway Airport, located in Chicago is a great option. The cheapest route from Chicago to Porto is ORD — OPO with an average price of $493 RT during the month of September.
Easily compare round-trip flights from Chicago to Porto
Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Porto by changing tabs
Find the cheapest one-way flights from Chicago to Porto
If you're looking for one-way flights from Chicago to Porto, view some of our deals below provided by KLM, Lufthansa and TAP AIR PORTUGAL
Best airlines flying from Chicago to Porto
Compare and see reviews for airlines that fly from Chicago to Porto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $433 | Free Cancellation | Rating 8.0 261 reviews | |||
| PriceFrom $433 | Free Cancellation | Rating 6.7 1,054 reviews | |||
| PriceFrom $455 | Free Cancellation | Rating 7.8 1,565 reviews | |||
| PriceFrom $462 | Free Cancellation | Rating 7.5 355 reviews | |||
| PriceFrom $481 | Free Cancellation | Rating 6.9 555 reviews | |||
| PriceFrom $503 | Free Cancellation | Rating 7.1 2,890 reviews | |||
| PriceFrom $539 | Free Cancellation | Rating 6.4 2,315 reviews | |||
| PriceFrom $567 | Free Cancellation | Rating 7.1 440 reviews | |||
| PriceFrom $685 | Free Cancellation | Rating 7.2 2,716 reviews |
British Airways flights from Chicago to Porto
Our best British Airways deals on Chicago to Porto flight tickets
Delta flights from Chicago to Porto
Our best Delta deals on Chicago to Porto flight tickets
How far is Chicago to Porto by plane?
A flight from Chicago to Porto will travel around 3927.7 mi. By plane, this route typically takes 9h 50m.
When did momondo last update prices for flights from Chicago to Porto Airport?
Prices for flights from Chicago to Porto Airport refresh daily.
How many operators does momondo search for flights from Chicago to Porto Airport?
As of September 2023, there are 10 operators available to choose from for flights from Chicago to Porto Airport.
How old do you have to be to fly from Chicago 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 to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Alternative routes for Chicago to Porto
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar Chicago to Porto flights
Flexible with your destination? Broaden your search and find flights similar to your Chicago to Porto route
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Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Porto?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Porto. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Porto with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Porto flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Porto?
momondo provides multiple filters to help you find the best flight to Porto from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Chicago to Porto right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Porto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.