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$502+ Cheap flights from Vermont to Porto (OPO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — OPO
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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Cheap flight deals from Vermont to Porto

Keep the following information in mind while searching for Vermont to Porto flight deals. Data was last updated February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$825
(United Airlines)

One-way from

$502
(Kiwi.com)
Provider with most accurate pricing for Burlington-Porto flight deals.
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Provider most trusted by Cheapflights users for Burlington-Porto flights.
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From Vermont to Porto
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One-way flight from Vermont to Porto
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Find flight deals from Vermont to Porto

Cheapest flights from Vermont to Porto
Explore the most affordable flight options available from Vermont to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:00 amALB - OPO
2 stops24h 20mUnited Airlines
Wed 4/3012:35 pmOPO - ALB
2 stops16h 09mUnited Airlines
Deal found 2/22$825
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/712:20 pmBDL - OPO
2 stops16h 25mUnited Airlines
Mon 4/1412:10 pmOPO - BDL
2 stops38h 40mUnited Airlines
Deal found 2/22$829
This Expedia deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/162:56 pmBDL - OPO
2 stops27h 24mLufthansa
Tue 4/224:35 pmOPO - BDL
2 stops36h 26mLufthansa
Deal found 2/22$844
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:21 pmBDL - OPO
2 stops17h 09mDelta
Wed 4/236:20 amOPO - BDL
2 stops21h 50mDelta
Deal found 2/22$914
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:05 amALB - OPO
2 stops28h 25mDelta
Thu 5/16:30 amOPO - ALB
2 stops21h 51mDelta
Deal found 2/22$914
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:04 pmBTV - OPO
1 stop10h 41mUnited Airlines
Mon 9/112:35 pmOPO - BTV
2 stops30h 22mUnited Airlines
Deal found 2/22$1,031
This United deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1410:25 amBDL - OPO
2 stops21h 40mMultiple Airlines
Sat 3/296:00 amOPO - BDL
2 stops22h 01mMultiple Airlines
Deal found 2/22$1,109
This Air Canada deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/226:00 amBTV - OPO
2 stops46h 30mAir Canada
Tue 7/112:15 pmOPO - BTV
2 stops38h 00mAir Canada
Deal found 2/22$1,487
This Air Canada deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2110:25 amBDL - OPO
2 stops18h 05mAir Canada
Thu 7/312:15 pmOPO - BDL
2 stops26h 23mAir Canada
Deal found 2/22$1,564
This Expedia deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1011:21 amALB - OPO
2 stops41h 09mMultiple Airlines
Wed 8/1312:10 pmOPO - ALB
2 stops16h 42mMultiple Airlines
Deal found 2/21$1,748
This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/228:05 amBTV - OPO
2 stops18h 30mMultiple Airlines
Tue 7/18:15 amOPO - BTV
3 stops18h 57mMultiple Airlines
Deal found 2/22$2,099
This American Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/94:23 pmALB - OPO
2 stops22h 32mAmerican Airlines
Wed 4/168:15 amOPO - ALB
3 stops19h 06mAmerican Airlines
Deal found 2/23$3,619

Find flights from Vermont to Porto within your budget

Customize your flight search to find flights from Vermont to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2025.

Fly from

Vermont

Fly to

Porto

Route

Depart

Return

Price

AlbanyPorto

ALB - OPO

ALBOPO

Albany Intl

Wed 4/23

6:00 am-11:20 am

2 stops24h 20m

Porto

Wed 4/30

12:35 pm-11:44 pm

2 stops16h 09m

$825

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 4/7

12:20 pm-9:45 am

2 stops16h 25m

Porto

Mon 4/14

12:10 pm-9:50 pm

2 stops38h 40m

$829

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 4/16

2:56 pm-11:20 pm

2 stops27h 24m

Porto

Tue 4/22

4:35 pm-12:01 am

2 stops36h 26m

$844

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 4/16

5:21 pm-3:30 pm

2 stops17h 09m

Porto

Wed 4/23

6:20 am-11:10 pm

2 stops21h 50m

$914

AlbanyPorto

ALB - OPO

ALBOPO

Albany Intl

Tue 4/22

6:05 am-3:30 pm

2 stops28h 25m

Porto

Thu 5/1

6:30 am-11:21 pm

2 stops21h 51m

$914

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Mon 8/18

6:04 pm-9:45 am

1 stop10h 41m

Porto

Mon 9/1

12:35 pm-1:57 pm

2 stops30h 22m

$1,031

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Fri 3/14

10:25 am-12:05 pm

2 stops21h 40m

Porto

Sat 3/29

6:00 am-12:01 am

2 stops22h 01m

$1,109

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Sun 6/22

6:00 am-9:30 am

2 stops46h 30m

Porto

Tue 7/1

12:15 pm-9:15 pm

2 stops38h 00m

$1,487

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sat 6/21

10:25 am-9:30 am

2 stops18h 05m

Porto

Thu 7/3

12:15 pm-9:38 am

2 stops26h 23m

$1,564

AlbanyPorto

ALB - OPO

ALBOPO

Albany Intl

Sun 8/10

11:21 am-9:30 am

2 stops41h 09m

Porto

Wed 8/13

12:10 pm-11:52 pm

2 stops16h 42m

$1,748

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 13 results
1
2

Best time to book a flight from Vermont to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Vermont with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Vermont to Porto

Get recent, data-driven insights about flights from Vermont to Porto including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from VT to OPO?

Find hourly flight availability from Vermont to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

When flying from Vermont to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated February 23, 2025.
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,191 reviews
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,746 reviews
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,766 reviews
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa
6.7
Okay
6,984 reviews
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Vermont to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Vermont?

    If you book a flight to Porto from Vermont, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto.

  • What are the most popular routes from Vermont to Porto?

    Most travelers choose Hartford Bradley Intl - Porto, Albany Intl - Porto or Burlington - Porto when deciding on the best route from Vermont to Porto.

  • Can I find deals for flights from Vermont to Porto that include hotel bookings?

    Yes. In addition to deals on Vermont to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vermont to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vermont to Porto.

  • Can I find deals for business class flights from Vermont to Porto?

    Yes. Cheapflights offers flight deals from Vermont to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Vermont to Porto?

    Currently, January is the cheapest month in which you can book a flight from Vermont to Porto (average of $523). Flying from Vermont to Porto in June is currently the most expensive (average of $1,092). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Vermont?

Book flights to Vermont if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Alternative routes for Vermont to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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