$635 Cheap Flights from Chicago (ORD) to Vaasa (VAA)

View $635 flight on Wed, Jan 14, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Vaasa (VAA)

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Cheap Flights from Chicago to Vaasa (ORD-VAA)

Prices were available within the past 7 days and start at $635 for one-way flights and $967 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Wed, Jan 14 - Sun, Jan 18
ORD
Chicago
VAA
Vaasa
$967 Roundtrip, found 5 days ago
$967
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Jan 14 from Chicago to Vaasa, returning Sun, Jan 18, priced at $967 found 5 days ago
Aer Lingus
Wed, Jan 14 - Sun, Jan 18
ORD
Chicago
VAA
Vaasa
$981 Roundtrip, found 5 days ago
$981
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Wed, Jan 14 from Chicago to Vaasa, returning Sun, Jan 18, priced at $981 found 5 days ago
Finnair
Wed, Jan 14 - Sun, Jan 18
ORD
Chicago
VAA
Vaasa
$987 Roundtrip, found 5 days ago
$987
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Jan 14 from Chicago to Vaasa, returning Sun, Jan 18, priced at $987 found 5 days ago
Finnair
Wed, Jan 14 - Sun, Jan 18
ORD
Chicago
VAA
Vaasa
$998 Roundtrip, found 5 days ago
$998
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Jan 14 from Chicago to Vaasa, returning Sun, Jan 18, priced at $998 found 5 days ago
Finnair
Wed, Jan 14 - Sun, Jan 18
ORD
Chicago
VAA
Vaasa
$998 Roundtrip, found 5 days ago
$998
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Jan 14 from Chicago to Vaasa, returning Sun, Jan 18, priced at $998 found 5 days ago
Aer Lingus
Wed, Jan 14 - Sun, Jan 18
ORD
Chicago
VAA
Vaasa
$1,001 Roundtrip, found 5 days ago
$1,001
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Wed, Jan 14 from Chicago to Vaasa, returning Sun, Jan 18, priced at $1,001 found 5 days ago
Finnair
Wed, Jan 14 - Sun, Jan 18
ORD
Chicago
VAA
Vaasa
$1,002 Roundtrip, found 5 days ago
$1,002
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Jan 14 from Chicago to Vaasa, returning Sun, Jan 18, priced at $1,002 found 5 days ago
Finnair
Wed, Jan 14 - Sun, Jan 18
ORD
Chicago
VAA
Vaasa
$1,007 Roundtrip, found 5 days ago
$1,007
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Jan 14 from Chicago to Vaasa, returning Sun, Jan 18, priced at $1,007 found 5 days ago
Iberia
Wed, Jan 14 - Sun, Jan 18
ORD
Chicago
VAA
Vaasa
$1,020 Roundtrip, found 5 days ago
$1,020
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Jan 14 from Chicago to Vaasa, returning Sun, Jan 18, priced at $1,020 found 5 days ago
Turkish Airlines
Wed, Jan 14 - Sun, Jan 18
ORD
Chicago
VAA
Vaasa
$1,263 Roundtrip, found 5 days ago
$1,263
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Wed, Jan 14 from Chicago to Vaasa, returning Sun, Jan 18, priced at $1,263 found 5 days ago

Alternative airports near Vaasa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Vaasa VAA. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $2,081
VAA
Vaasa
CheapestClosest
Average driving time to city center9 min
Flights from $2,081
Flights from Chicago (ORD) to Vaasa (VAA)
Origin airport
O'Hare Intl.
Destination airport
Vaasa
Roundtrip price
$966
Distance
4223 mi

Chicago to Vaasa Flights

The cheapest times to fly from Chicago to Vaasa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Vaasa are during the month of January. You can find some of the cheapest flights from Chicago to Vaasa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Vaasa

Sunday is one of the best days to book for cheap flights from Chicago to Vaasa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Vaasa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Vaasa in 2026. You can also book with separate airlines for your outbound and return journeys, from $635 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Vaasa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Vaasa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Vaasa Airport (VAA) cost?
Secure a cheap one-way flight from $635 or cheap return flight from $967 from O'Hare Intl. Airport (ORD) to Vaasa Airport (VAA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Vaasa Airport (VAA)?
Planning your trip for January may help you find better deals, as it's the cheapest month for flights between ORD and VAA. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Vaasa Airport (VAA)?
To find the cheapest airline that'll fly you from ORD to VAA, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from O'Hare Intl. Airport (ORD) to Vaasa Airport (VAA)?
You'll have to catch a flight with a layover when traveling from O'Hare Intl. Airport (ORD) to Vaasa Airport (VAA). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from ORD to VAA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Vaasa Airport (VAA)?
To reach Vaasa Airport (VAA) on schedule, select a flight that leaves O'Hare Intl. Airport (ORD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Vaasa Airport (VAA) last-minute?
Booking your plane ticket from ORD to VAA just before your trip is typically more expensive. However, if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an ORD to VAA flight and hotel package?
Securing an ORD to VAA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Vaasa Airport (VAA)?
If you reserved your ORD to VAA flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.