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Cheap flights from Vermont to Porto from $491

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Vermont to Porto departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Vermont to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 9:30 am
ALB
-
OPO
22h 30m2 stops
United Airlines Logo
6:00 am - 2:06 pm
OPO
-
ALB
36h 06m2 stops
$491United Airlines
Sun, Mar 1 - Tue, Mar 10
United Airlines Logo
9:55 am - 11:40 am
BDL
-
OPO
20h 45m2 stops
United Airlines Logo
6:00 am - 11:44 pm
OPO
-
BDL
22h 44m2 stops
$506United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
2:40 pm - 11:40 am
ALB
-
OPO
16h 00m2 stops
United Airlines Logo
6:00 am - 6:57 pm
OPO
-
ALB
41h 57m2 stops
$506United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
6:12 am - 11:40 am
BTV
-
OPO
24h 28m2 stops
United Airlines Logo
6:00 am - 10:38 am
OPO
-
BTV
33h 38m2 stops
$506United Airlines
Fri, Jan 30 - Tue, Feb 3
Delta Logo
12:55 pm - 3:25 pm
BDL
-
OPO
22h 30m2 stops
Delta Logo
11:20 am - 11:12 pm
OPO
-
BDL
15h 52m2 stops
$555Delta
Tue, Mar 17 - Fri, Mar 27
Lufthansa Logo
2:45 pm - 12:50 pm
BDL
-
OPO
18h 05m2 stops
Lufthansa Logo
6:30 am - 11:59 pm
OPO
-
BDL
21h 29m2 stops
$563Lufthansa
Tue, Mar 17 - Fri, Mar 27
Multiple Airlines Logo
2:28 pm - 10:30 am
BTV
-
OPO
16h 02m2 stops
Multiple Airlines Logo
11:20 am - 11:03 pm
OPO
-
BTV
15h 43m2 stops
$599Multiple Airlines
Fri, Mar 20 - Thu, Mar 26
Multiple Airlines Logo
5:00 pm - 3:25 pm
ALB
-
OPO
17h 25m2 stops
Multiple Airlines Logo
5:00 am - 11:06 pm
OPO
-
ALB
23h 06m2 stops
$896Multiple Airlines
Thu, May 28 - Sat, Jun 27
Lufthansa Logo
7:51 pm - 11:25 pm
BDL
-
OPO
22h 34m2 stops
Lufthansa Logo
6:00 am - 11:57 pm
OPO
-
BDL
22h 57m2 stops
$926Lufthansa
Thu, May 21 - Thu, May 28
KLM Logo
5:35 pm - 6:40 pm
BDL
-
OPO
20h 05m2 stops
KLM Logo
4:10 pm - 9:09 pm
OPO
-
BDL
33h 59m2 stops
$963KLM
Mon, Jan 5 - Mon, Jan 12

United Airlines flights from Vermont to Porto

Our best United Airlines deals on Vermont to Porto flight tickets
United Airlines
Mar 1
ALB6:00 amAlbany Intl
22h 30m
2 stops
OPO9:30 amPorto
Mar 10
OPO6:00 amPorto
36h 06m
2 stops
ALB2:06 pmAlbany Intl
$491
Find similar
United Airlines
Feb 4
BDL9:55 amHartford Bradley Intl
20h 45m
2 stops
OPO11:40 amPorto
Feb 8
OPO6:00 amPorto
22h 44m
2 stops
BDL11:44 pmHartford Bradley Intl
$506
Find similar
United Airlines
Feb 4
BDL10:10 amHartford Bradley Intl
24h 15m
2 stops
OPO3:25 pmPorto
Feb 8
OPO12:30 pmPorto
54h 30m
2 stops
BDL2:00 pmHartford Bradley Intl
$527
Find similar

Lufthansa flights from Vermont to Porto

Our best Lufthansa deals on Vermont to Porto flight tickets
Lufthansa
Mar 17
BDL2:45 pmHartford Bradley Intl
18h 05m
2 stops
OPO12:50 pmPorto
Mar 27
OPO6:30 amPorto
21h 29m
2 stops
BDL11:59 pmHartford Bradley Intl
$563
Find similar
Lufthansa
May 21
BDL7:51 pmHartford Bradley Intl
22h 34m
2 stops
OPO11:25 pmPorto
May 28
OPO6:00 amPorto
22h 57m
2 stops
BDL11:57 pmHartford Bradley Intl
$926
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Vermont to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AlbanyPorto

ALB - OPO

ALBOPO

Albany Intl

Sun 3/1

6:00 am-9:30 am

2 stops22h 30m

Porto

Tue 3/10

6:00 am-2:06 pm

2 stops36h 06m

$491

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 2/4

9:55 am-11:40 am

2 stops20h 45m

Porto

Sun 2/8

6:00 am-11:44 pm

2 stops22h 44m

$506

AlbanyPorto

ALB - OPO

ALBOPO

Albany Intl

Thu 1/29

2:40 pm-11:40 am

2 stops16h 00m

Porto

Mon 2/2

6:00 am-6:57 pm

2 stops41h 57m

$506

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Fri 1/30

6:12 am-11:40 am

2 stops24h 28m

Porto

Tue 2/3

6:00 am-10:38 am

2 stops33h 38m

$506

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Tue 3/17

12:55 pm-3:25 pm

2 stops22h 30m

Porto

Fri 3/27

11:20 am-11:12 pm

2 stops15h 52m

$555

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Tue 3/17

2:45 pm-12:50 pm

2 stops18h 05m

Porto

Fri 3/27

6:30 am-11:59 pm

2 stops21h 29m

$563

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Fri 3/20

2:28 pm-10:30 am

2 stops16h 02m

Porto

Thu 3/26

11:20 am-11:03 pm

2 stops15h 43m

$599

AlbanyPorto

ALB - OPO

ALBOPO

Albany Intl

Thu 5/28

5:00 pm-3:25 pm

2 stops17h 25m

Porto

Sat 6/27

5:00 am-11:06 pm

2 stops23h 06m

$896

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Thu 5/21

7:51 pm-11:25 pm

2 stops22h 34m

Porto

Thu 5/28

6:00 am-11:57 pm

2 stops22h 57m

$926

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 1/5

5:35 pm-6:40 pm

2 stops20h 05m

Porto

Mon 1/12

4:10 pm-9:09 pm

2 stops33h 59m

$963

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Porto from

How to get the cheapest flight ticket from Vermont to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Porto?

Flight times from Vermont to Porto vary, but if you’re flying out of Rutland and flying into Porto (one of the most popular routes), then the duration is 15h 21m on average. Another popular route from Vermont to Porto is flying from Burlington to Porto, which will take roughly 16h 02m. Keep in mind that layovers or delays could extend your travel time.

Cheap Vermont to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Vermont to Porto

Fastest flight time

13h 57m

Direct flights

None
The fastest flight from Vermont to Porto takes 13h 57m
There are no direct flights from Vermont to Porto. There are no popular flight routes from Vermont to Porto.
Search flight deals

  • When did momondo last update prices for flights from Vermont to Porto Airport?

    Prices for flights from Vermont to Porto Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Vermont to Porto Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Vermont to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Aveiro
Matosinhos
Guimarães
Esposende
Lamego
Chaves
Viseu
Espinho
Ponte de Lima
Arcos de Valdevez
Pinhao
Curia
Penafiel
Mesao Frio
Mira
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Vermont to Porto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto from Vermont.

Can I find flights from Vermont to Porto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Vermont to Porto flights to just show those with flexible booking policies.

How can momondo help me find flights from Vermont to Porto?

momondo provides multiple filters to help you find the best flight to Porto from Vermont. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Vermont to Porto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto, momondo offers a useful price alert feature which will track prices for flights to Porto from Vermont and alert you when they change.

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