Cheap flights from Chicago to Portugal from $270
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Portugal departing on 9/10. 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? Create a price alert to track prices.Easily compare round-trip flights from Chicago to Portugal
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 Portugal by changing tabs
Find the cheapest one-way flights from Chicago to Portugal
If you're looking for one-way flights from Chicago to Portugal, view some of our deals below provided by Delta and TAP AIR PORTUGAL
Search last-minute flights to Portugal from Chicago
Find and compare round-trip flight prices for your last-minute flight from Chicago to Portugal
Air Canada flights from Chicago to Portugal
Our best Air Canada deals on Chicago to Portugal flight tickets
United Airlines flights from Chicago to Portugal
Our best United Airlines deals on Chicago to Portugal flight tickets
How to get the cheapest flight ticket from Chicago to Portugal
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 airline that flies to Portugal from Chicago?
Turkish Airlines. Air Canada, Air France, and British Airways are the most popular carriers operating from Chicago to Portugal
What is the cheapest Chicago to Portugal flight route?
Chicago O'Hare Intl - Lisbon Humberto Delgado. Fly from Chicago O'Hare Intl to Lisbon Humberto Delgado for the best Chicago - Portugal flight prices
What cabin class options are available on Chicago to Portugal flights?
There are 2 cabin classes available to choose from on Chicago to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Chicago to Portugal flights?
You could potentially save up to 4% on your flight if you consider stops on a Chicago to Portugal flight.
Cheap Chicago to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Portugal
Best Price Found | $270 |
|---|---|
Fastest flight time | 7h 50m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Portugal | 5 airports |
When did momondo last update prices for flights from Chicago to Portugal?
Prices for flights from Chicago to Portugal refresh daily.
How many operators does momondo search for flights from Chicago to Portugal?
As of May 2024, there are 16 operators available to choose from for flights from Chicago to Portugal.
How old do you have to be to fly from Chicago to Portugal?
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 Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal 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 Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Chicago to Portugal
Compare and see reviews for airlines that fly from Chicago to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $469 | Free Cancellation | Rating 6.9 7,582 reviews | |||
| PriceFrom $473 | Free Cancellation | Rating 7.2 1,306 reviews | |||
| PriceFrom $474 | Free Cancellation | Rating 7.1 2,104 reviews | |||
| PriceFrom $484 | Free Cancellation | Rating 7.1 2,743 reviews | |||
| PriceFrom $520 | Free Cancellation | Rating 7.8 1,520 reviews | |||
| PriceFrom $520 | Free Cancellation | Rating 8.0 10,430 reviews | |||
| PriceFrom $523 | Free Cancellation | Rating 6.8 6,765 reviews | |||
| PriceFrom $528 | Free Cancellation | Rating 7.7 1,372 reviews | |||
| PriceFrom $528 | Free Cancellation | Rating 7.4 10,777 reviews | |||
| PriceFrom $532 | Free Cancellation | Rating 7.3 14,284 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Portugal?
Finding the right flight to Portugal from Chicago 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 Portugal quick and easy, saving you time and money.
Can I find flights from Chicago to Portugal with flexible booking policies on momondo?
All flight searches from Chicago to Portugal on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chicago to Portugal?
momondo helps you find the best flight between Chicago and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Portugal right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Chicago and alert you when they change.