How does KAYAK find such low prices on flights from Vermont to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Vermont to Porto. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Vermont to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Vermont is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Vermont to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Vermont with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Vermont to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Vermont up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$488 CHEAP FLIGHTS from Vermont to Porto

OPO

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Flights Deals

Cheap Flight Deals from Vermont to Porto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Vermont to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Recent round-trip flight deals from Vermont to Porto

KAYAK's recommended round-trip deals from the most popular airlines that fly from Vermont to Porto.

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

3:35 pm - 3:30 pmBTV-OPO

18h 55m2 stops

4:20 pm - 2:48 pmOPO-BTV

27h 28m2 stops

$840Air France

Find Deal

Mon, Aug 18 - Mon, Sep 1

3:35 pm - 10:40 amBTV-OPO

14h 05m2 stops

4:20 pm - 2:48 pmOPO-BTV

27h 28m2 stops

$844

Find Deal

Mon, Aug 18 - Mon, Sep 1

6:00 am - 11:15 amBDL-OPO

24h 15m2 stops

12:35 pm - 10:43 amOPO-BDL

27h 08m2 stops

$942United Airlines

Find Deal

Thu, May 15 - Fri, May 23

6:07 pm - 9:45 amBTV-OPO

10h 38m1 stop

6:00 am - 6:52 pmOPO-BTV

17h 52m2 stops

$1,008United Airlines

Find Deal

Mon, Aug 18 - Mon, Sep 1

6:07 pm - 9:45 amBTV-OPO

10h 38m1 stop

6:00 am - 6:52 pmOPO-BTV

17h 52m2 stops

$1,009United Airlines

Find Deal

Mon, Aug 18 - Mon, Sep 1

6:10 pm - 3:30 pmBDL-OPO

16h 20m2 stops

8:45 pm - 5:32 pmOPO-BDL

25h 47m2 stops

$1,144Delta

Find Deal

Sat, Aug 30 - Fri, Sep 5

5:54 pm - 9:45 amBTV-OPO

10h 51m1 stop

12:50 pm - 9:52 pmOPO-BTV

38h 02m2 stops

$1,149United Airlines

Find Deal

Sun, Jun 22 - Tue, Jul 1

10:25 am - 11:45 amBDL-OPO

20h 20m2 stops

1:30 pm - 6:49 pmOPO-BDL

34h 19m2 stops

$1,166

Find Deal

Sun, May 25 - Tue, Jun 3

5:00 pm - 6:55 amBTV-OPO

32h 55m2 stops

12:50 pm - 2:33 pmOPO-BTV

30h 43m2 stops

$1,171United Airlines

Find Deal

Sun, Jun 22 - Tue, Jul 1

6:05 pm - 1:10 pmBDL-OPO

14h 05m1 stop

6:05 am - 12:25 amOPO-BDL

23h 20m2 stops

$1,305

Find Deal

Sun, May 25 - Tue, Jun 3

Useful Info

Low season	February
High season	July
Cheapest flight	$488

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from Hartford to Porto

How does KAYAK find such low prices on flights from Vermont to Porto?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Vermont to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Vermont to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Vermont is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Vermont to Porto?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Vermont with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Vermont to Porto?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Vermont up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Pinhao

Viseu

Esposende

Ponte de Lima

Arcos de Valdevez

Baiao

Santa Maria da Feira

Amares

Everything you need to know for your flight to Porto

Airports

Cabin class

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Direct Flights

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Information on the airport you'll fly into in Porto

Porto (OPO)

OPO

$488 Find Cheap Flights from Vermont to Porto

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

Cheap Flight Deals from Vermont to Porto

Recent round-trip flight deals from Vermont to Porto

Recent one-way flight deals from Vermont to Porto

Good to know

FAQs for booking flights from Vermont to Porto

How does KAYAK find such low prices on flights from Vermont to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Vermont to Porto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Vermont to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Vermont is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Vermont to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Vermont with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Vermont to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Vermont up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Porto?

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Cabin class types available on flights to Vermont

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

Find direct flights for Porto

Flights to other popular destinations

Flights from domestic origins to Porto

Choose which airport to fly into in Porto