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$1,038+ Cheap flights from Burlington, VT (BTV) 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — OPO
feb. 27 — mar. 61
jue. 2/27
jue. 3/6
1 adult, Economy
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Cheap flight deals from Burlington to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,038
(United Airlines)
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 Burlington to Porto
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Find flight deals from Burlington to Porto

Cheapest flights from Burlington to Porto
Explore the most affordable flight options available from Burlington to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 22, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/186:04 pmBTV - OPO
1 stop10h 41mUnited Airlines
lun. 9/16:00 amOPO - BTV
2 stops17h 55mUnited Airlines
Deal found 2/21$1,038
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/228:05 amBTV - OPO
2 stops18h 30mMultiple Airlines
mar. 7/18:15 amOPO - BTV
3 stops18h 57mMultiple Airlines
Deal found 2/21$2,099

Find flights from Burlington to Porto within your budget

Customize your flight search to find flights from Burlington 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 febrero 22, 2025.

Fly from

Burlington

Fly to

Porto

Route

Depart

Return

Price

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

lun. 8/18

6:04 pm-9:45 am

1 stop10h 41m

Porto

lun. 9/1

6:00 am-6:55 pm

2 stops17h 55m

$1,038

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

dom. 6/22

8:05 am-7:35 am

2 stops18h 30m

Porto

mar. 7/1

8:15 am-10:12 pm

3 stops18h 57m

$2,099

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

  • Most accurate provider: When it comes to deals on Burlington, Vermont-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington, Vermont-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington, Vermont-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Burlington, Vermont-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Burlington to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Burlington 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 Burlington to Porto

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

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

Find hourly flight availability from Burlington 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 febrero 22, 2025.

When flying from Burlington, 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 febrero 22, 2025.
United Airlines
7.4
Good
8,754 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,754 reviews
United Airlines
7.4
Good
8,754 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What is the cheapest airline to fly from Burlington, Vermont to Porto round-trip?

    Cheapflights users have booked flights from Burlington, Vermont to Porto round-trip from $1,038.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Burlington 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 Burlington, Vermont to Porto?

    Currently, January is the cheapest month in which you can book a flight from Burlington, Vermont to Porto (average of $523). Flying from Burlington, 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 Burlington?

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

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