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Porto

$508+ Cheap flights from Vermont to Porto (OPO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — OPO
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/8. 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 4/226:00 am
BDL
-
OPO
2 stops28h 40m
United Airlines
Wed 4/296:00 am
OPO
-
BDL
2 stops22h 59m
United Airlines
Deal found 2/8$508
This Orbitz deal was found by Cheapflights users on 2/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:44 pm
BDL
-
OPO
2 stops22h 41m
Lufthansa
Mon 4/274:35 pm
OPO
-
BDL
2 stops36h 24m
Lufthansa
Deal found 2/8$516
This United Airlines deal was found by Cheapflights users on 2/8. 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 3/235:50 am
ALB
-
OPO
2 stops29h 05m
United Airlines
Mon 3/3012:10 pm
OPO
-
ALB
2 stops40h 49m
United Airlines
Deal found 2/8$609
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/1710:28 am
BDL
-
OPO
2 stops19h 02m
United Airlines
Fri 3/276:00 am
OPO
-
BDL
2 stops21h 59m
United Airlines
Deal found 2/10$653
This United Airlines deal was found by Cheapflights users on 2/8. 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 2/2510:05 am
BDL
-
OPO
2 stops18h 25m
United Airlines
Sun 3/16:00 am
OPO
-
BDL
2 stops17h 52m
United Airlines
Deal found 2/8$673
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/252:41 pm
ALB
-
OPO
2 stops13h 49m
United Airlines
Sun 3/16:00 am
OPO
-
ALB
2 stops17h 52m
United Airlines
Deal found 2/9$673
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 9/266:15 am
BDL
-
OPO
2 stops19h 45m
United Airlines
Tue 10/66:00 am
OPO
-
BDL
2 stops22h 57m
United Airlines
Deal found 2/9$675
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 2/266:15 am
BTV
-
OPO
2 stops22h 15m
United Airlines
Mon 3/26:00 am
OPO
-
BTV
2 stops20h 24m
United Airlines
Deal found 2/10$692
This United Airlines deal was found by Cheapflights users on 2/9. 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 6/176:00 am
BTV
-
OPO
2 stops19h 50m
United Airlines
Thu 9/106:00 am
OPO
-
BTV
2 stops18h 03m
United Airlines
Deal found 2/9$750
This Air Canada deal was found by Cheapflights users on 2/8. 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.
Wed 6/176:00 am
BTV
-
OPO
2 stops20h 00m
Air Canada
Thu 9/1011:50 am
OPO
-
BTV
2 stops55h 20m
Air Canada
Deal found 2/8$767
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/1611:35 am
ALB
-
OPO
2 stops22h 20m
United Airlines
Mon 3/212:30 pm
OPO
-
ALB
2 stops37h 34m
United Airlines
Deal found 2/9$789
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Fri 4/1011:52 am
BDL
-
OPO
2 stops18h 53m
American Airlines
Fri 4/178:20 am
OPO
-
BDL
2 stops19h 29m
American Airlines
Deal found 2/9$832

Find 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 11, 2026.

Round-trip from

$508
(United Airlines)
From Vermont to Porto
Search Deals

Cheapflights Fare Finder

 
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 11, 2026.
Use the filters below to find and compare flights from Vermont to Porto that are best for you.

Fly from

Vermont

Fly to

Porto

Route

Depart

Return

Price

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 4/22

6:00 am-3:40 pm

2 stops28h 40m

Porto

Wed 4/29

6:00 am-11:59 pm

2 stops22h 59m

$508

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 4/20

7:44 pm-11:25 pm

2 stops22h 41m

Porto

Mon 4/27

4:35 pm-11:59 pm

2 stops36h 24m

$516

AlbanyPorto

ALB - OPO

ALBOPO

Albany Intl

Mon 3/23

5:50 am-2:55 pm

2 stops29h 05m

Porto

Mon 3/30

12:10 pm-11:59 pm

2 stops40h 49m

$609

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Tue 3/17

10:28 am-9:30 am

2 stops19h 02m

Porto

Fri 3/27

6:00 am-11:59 pm

2 stops21h 59m

$653

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 2/25

10:05 am-9:30 am

2 stops18h 25m

Porto

Sun 3/1

6:00 am-6:52 pm

2 stops17h 52m

$673

AlbanyPorto

ALB - OPO

ALBOPO

Albany Intl

Wed 2/25

10:10 am-9:30 am

2 stops18h 20m

Porto

Sun 3/1

6:00 am-10:34 am

2 stops33h 34m

$673

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Thu 2/26

6:15 am-9:30 am

2 stops22h 15m

Porto

Mon 3/2

6:00 am-9:24 pm

2 stops20h 24m

$692

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Wed 6/17

6:00 am-6:50 am

2 stops19h 50m

Porto

Thu 9/10

6:00 am-7:03 pm

2 stops18h 03m

$750

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Wed 6/17

6:00 am-7:00 am

2 stops20h 00m

Porto

Thu 9/10

11:50 am-2:10 pm

2 stops55h 20m

$767

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Fri 4/10

11:52 am-11:45 am

2 stops18h 53m

Porto

Fri 4/17

8:20 am-10:49 pm

2 stops19h 29m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 14 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Vermont to Porto
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Vermont to Porto?

    There are many flights that can get you from Vermont to Porto in 22h 41m. Fly via United Airlines or Lufthansa to get the fastest option. There are 3225 mi between Vermont and Porto. This flight may include one or multiple stops.

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

    Most travelers choose Albany Intl - Porto, Hartford Bradley 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.

See more FAQs

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Aveiro
Arcos de Valdevez
Coimbra

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