Which airports can I use when flying from Boston to Oulu?

Flights from Boston to Oulu usually depart from Boston Logan Intl (BOS) and arrive at Oulu (OUL).

What cabin classes can I book on flights from Boston to Oulu?

Only Economy Class is available on flights from Boston to Oulu.

Can I save money by using flexible dates for flights from Boston to Oulu?

Yes. Being flexible with your travel dates can save you up to 52% on the Boston to Oulu route. Wednesday is the cheapest departure day at $726 round-trip on average, while Friday is the most expensive at $1,512, a difference of $786. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Boston to Oulu?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Boston to Oulu changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $798 to $1,599. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Boston to Oulu looking right now?

One-way fares from Boston to Oulu are currently lower than usual. Average one-way flight prices are about $484, which is 42% below the typical average for this route.

What is the time difference between Boston and Oulu?

Oulu is 7 hours ahead of Boston (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Oulu Airport (OUL)?

Oulu Airport (OUL) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include: • Alamo • GREEN MOTION • Sixt • Hertz • Enterprise Rent-A-Car

What is the cheapest airline to fly from Boston to Oulu?

Finnair ($798) and British Airways ($1,003) are the cheapest airlines to fly round-trip from Boston to Oulu according to KAYAK data over the last 5 days.

$798 CHEAP FLIGHTS from Boston to Oulu (BOS - OUL)

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Cheapest round-trip

$798

Typical prices: $920-$1,512

Finnair

Thu 10/25Tue 10/30

BOS - OUL • 2 stops

Cheapest one-way

$423

Typical prices: $829-$829

Multiple Airlines

Tue 10/16

BOS - OUL • 3 stops

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Flight Deals

Cheap Flights from Boston to Oulu (BOS-OUL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Boston to Oulu

Sun, Oct 25 - Fri, Oct 30

8:54 pm - 4:05 pmBOS Boston Logan Intl-OUL Oulu

13h 11m2 stops New York John F Kennedy Intl Helsinki-Vantaa

7:35 am - 11:25 pmOUL Oulu-BOS Boston Logan Intl

21h 50m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$798Finnair

Fri, Oct 30 - Sat, Nov 7

12:49 pm - 1:40 pmBOS Boston Logan Intl-OUL Oulu

18h 51m2 stops Dallas/Fort Worth Helsinki-Vantaa

2:20 pm - 11:44 pmOUL Oulu-BOS Boston Logan Intl

16h 24m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$805Finnair

Tue, Nov 24 - Mon, Nov 30

5:33 pm - 9:35 pmBOS Boston Logan Intl-OUL Oulu

21h 02m2 stops New York John F Kennedy Intl Helsinki-Vantaa

8:55 am - 11:47 pmOUL Oulu-BOS Boston Logan Intl

21h 52m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$905Finnair

Fri, Oct 30 - Sat, Nov 7

8:05 pm - 1:05 amBOS Boston Logan Intl-OUL Oulu

23h 00m2 stops London Heathrow Helsinki-Vantaa

5:35 am - 11:44 pmOUL Oulu-BOS Boston Logan Intl

25h 09m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$1,003British Airways

Sun, Jan 17 - Thu, Jan 21

9:30 pm - 1:05 amBOS Boston Logan Intl-OUL Oulu

20h 35m2 stops London Heathrow Helsinki-Vantaa

5:35 am - 10:30 pmOUL Oulu-BOS Boston Logan Intl

23h 55m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$1,046Finnair

Sun, Jan 17 - Thu, Jan 21

7:02 pm - 10:00 pmBOS Boston Logan Intl-OUL Oulu

19h 58m2 stops New York John F Kennedy Intl Helsinki-Vantaa

7:35 am - 10:30 pmOUL Oulu-BOS Boston Logan Intl

21h 55m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$1,053Finnair

Sun, Oct 25 - Fri, Oct 30

11:40 pm - 1:25 amBOS Boston Logan Intl-OUL Oulu

19h 45m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Riga Intl

5:00 am - 9:15 pmOUL Oulu-BOS Boston Logan Intl

22h 15m3 stops Riga Intl Berlin Brandenburg Lisbon Humberto Delgado

$1,303Multiple Airlines

Sun, Oct 25 - Fri, Oct 30

11:40 pm - 1:25 amBOS Boston Logan Intl-OUL Oulu

19h 45m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Riga Intl

4:45 pm - 7:05 pmOUL Oulu-BOS Boston Logan Intl

32h 20m2 stops Helsinki-Vantaa Istanbul

$1,326Multiple Airlines

Wed, Dec 23 - Sun, Dec 27

12:45 pm - 8:15 amBOS Boston Logan Intl-OUL Oulu

36h 30m2 stops Dallas/Fort Worth Helsinki-Vantaa

5:35 am - 7:40 pmOUL Oulu-BOS Boston Logan Intl

21h 05m2 stops Helsinki-Vantaa London Heathrow

$1,599Finnair

Booking Insights

Price, demand and travel trends for Boston to Oulu flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to Oulu with more confidence.

Prices

Airlines

How much is a round-trip flight from Boston to Oulu?

Round-trip flights from Boston to Oulu start at $798. Prices are below average for this route right now, with typical round-trip fares ranging from $920 to $1,512. The lowest price found in the past 5 days was $798 on Finnair.

Find deals

Cheapest flight	$423

Flight from Boston to Oulu

When to book flights from Boston to Oulu

Are your dates flexible? Find out the best times to travel from Boston to Oulu based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Boston to Oulu?
Flights from Boston to Oulu usually depart from Boston Logan Intl (BOS) and arrive at Oulu (OUL).
What cabin classes can I book on flights from Boston to Oulu?
Only Economy Class is available on flights from Boston to Oulu.
Can I save money by using flexible dates for flights from Boston to Oulu?
Yes. Being flexible with your travel dates can save you up to 52% on the Boston to Oulu route. Wednesday is the cheapest departure day at $726 round-trip on average, while Friday is the most expensive at $1,512, a difference of $786. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Boston to Oulu?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Boston to Oulu changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $798 to $1,599. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Boston to Oulu looking right now?
One-way fares from Boston to Oulu are currently lower than usual. Average one-way flight prices are about $484, which is 42% below the typical average for this route.
What is the time difference between Boston and Oulu?
Oulu is 7 hours ahead of Boston (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Oulu Airport (OUL)?
Oulu Airport (OUL) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
• Alamo
• GREEN MOTION
• Sixt
• Hertz
• Enterprise Rent-A-Car

If your dates can be flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $726 - about $786 less than Friday (52% savings) based on the last 12 months.

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BOS - OUL

$798 Find Cheap Flights from Boston to Oulu - Compare and Save

Everything you should know

Cheap Flights from Boston to Oulu (BOS-OUL)

Recent round-trip flight deals from Boston to Oulu

Recent one-way flight deals from Boston to Oulu

Price, demand and travel trends for Boston to Oulu flights

How much is a round-trip flight from Boston to Oulu?

What is the cheapest airline to fly from Boston to Oulu?

Key details for Boston to Oulu flights

Cheapest flight

When to book flights from Boston to Oulu

Your Boston to Oulu flight questions, answered

Your guide to booking Boston to Oulu flights

More options for your flight from Boston to Oulu

Complete your trip to Oulu with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Boston to Oulu

Find direct flights to and from Boston and Oulu

Flights from domestic origins to Oulu

Flights to other popular destinations