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Porto

$226+ Cheap flights from Breckenridge, CO 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OPO
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Breckenridge to Porto

Cheapest flights from Breckenridge to Porto
Explore the most affordable flight options available from Breckenridge to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:05 pm
DEN
-
OPO
1 stop24h 20m
Multiple Airlines
Wed 5/66:20 am
OPO
-
DEN
2 stops21h 08m
Multiple Airlines
Deal found 1/27$480
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:05 pm
DEN
-
OPO
1 stop24h 20m
Lufthansa
Wed 5/66:00 am
OPO
-
DEN
1 stop16h 40m
Lufthansa
Deal found 1/27$490
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/277:45 am
DEN
-
OPO
2 stops19h 00m
United Airlines
Wed 5/66:00 am
OPO
-
DEN
1 stop16h 40m
United Airlines
Deal found 1/27$499
This British Airways deal was found by Cheapflights users on 1/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:30 pm
DEN
-
OPO
2 stops18h 20m
British Airways
Wed 5/68:20 am
OPO
-
DEN
2 stops21h 20m
British Airways
Deal found 1/27$515
This Lufthansa deal was found by Cheapflights users on 1/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:05 pm
DEN
-
OPO
1 stop24h 20m
Lufthansa
Tue 5/56:20 am
OPO
-
DEN
1 stop15h 00m
Lufthansa
Deal found 1/27$520
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:36 am
DEN
-
OPO
2 stops18h 09m
Iberia
Wed 5/68:20 am
OPO
-
DEN
2 stops22h 39m
Iberia
Deal found 1/27$522
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:15 am
DEN
-
OPO
2 stops19h 00m
Multiple Airlines
Wed 3/116:00 am
OPO
-
DEN
1 stop17h 00m
Multiple Airlines
Deal found 1/28$526
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:39 pm
DEN
-
OPO
2 stops18h 21m
Iberia
Tue 5/58:40 pm
OPO
-
DEN
2 stops32h 21m
Iberia
Deal found 1/27$533
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/312:46 pm
DEN
-
OPO
1 stop13h 44m
United Airlines
Tue 3/106:00 am
OPO
-
DEN
1 stop17h 00m
United Airlines
Deal found 1/28$549
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/277:45 am
DEN
-
OPO
2 stops19h 00m
United Airlines
Mon 5/412:35 pm
OPO
-
DEN
2 stops18h 23m
United Airlines
Deal found 1/27$562
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:45 pm
DEN
-
OPO
1 stop14h 00m
Lufthansa
Tue 3/106:00 am
OPO
-
DEN
1 stop17h 00m
Lufthansa
Deal found 1/27$563

Find flight deals from Breckenridge to Porto

Keep the following information in mind while searching for Breckenridge to Porto flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$480
(Mytrip)

One-way from

$226
(British Airways)

Popular in

June

Cheapest in

March

Average price

$909
Provider with most accurate pricing for Denver Intl-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Porto flights.
Search Deals
From Breckenridge to Porto
Search Deals
One-way flight from Breckenridge to Porto
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($263 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Breckenridge 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 January 29, 2026.
Use the filters below to find and compare flights from Breckenridge to Porto that are best for you.

Fly from

Breckenridge

Fly to

Porto

Route

Depart

Return

Price

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Mon 4/27

4:05 pm-11:25 pm

1 stop24h 20m

Porto

Tue 5/5

6:20 am-2:20 pm

1 stop15h 00m

$520

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Sat 4/18

11:59 pm-9:45 am

2 stops26h 46m

Porto

Sun 5/3

6:00 am-12:44 am

2 stops25h 44m

$613

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Thu 2/26

12:46 pm-9:30 am

1 stop13h 44m

Porto

Tue 3/3

12:35 pm-9:56 pm

1 stop16h 21m

$617

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Tue 2/10

7:00 am-10:30 am

2 stops20h 30m

Porto

Wed 2/25

5:00 am-6:08 pm

2 stops20h 08m

$656

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Wed 4/29

4:05 pm-3:40 pm

2 stops16h 35m

Porto

Wed 5/6

6:00 am-3:40 pm

1 stop16h 40m

$681

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Fri 4/17

5:44 pm-11:00 pm

2 stops22h 16m

Porto

Sat 5/2

6:00 am-10:14 pm

2 stops23h 14m

$705

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Wed 5/6

6:40 pm-7:05 pm

1 stop17h 25m

Porto

Mon 5/25

9:10 pm-4:30 pm

1 stop26h 20m

$735

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Mon 5/4

6:40 pm-7:50 pm

1 stop18h 10m

Porto

Mon 5/25

9:10 pm-4:30 pm

1 stop26h 20m

$735

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Thu 5/7

8:25 pm-11:30 pm

1 stop20h 05m

Porto

Wed 5/27

4:40 pm-6:25 pm

1 stop32h 45m

$742

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Thu 5/7

8:25 pm-11:30 pm

1 stop20h 05m

Porto

Mon 5/25

4:40 pm-6:25 pm

1 stop32h 45m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 20 results
1
2

Best time to book a flight from Breckenridge to Porto

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

How far ahead should I book a flight from Breckenridge to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Breckenridge to Porto. Price data was last updated on January 23, 2026.

The price you pay for your flight from Breckenridge to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Breckenridge to Porto (average of $574). Flying from Breckenridge to Porto in June is currently the most expensive (average of $1,113). 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.

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 January 29, 2026.
Read reviews from past customers who have flown United Airlines, Turkish Airlines, and Lufthansa from Breckenridge to Porto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Turkish Airlines
7.3
Good
4,208 reviews
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,754 reviews
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Breckenridge 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 Breckenridge?

    For a flight from Breckenridge to Porto, you will be flying into Porto. Porto (OPO) is just 6.8 mi from the center of the city. Porto is the only Porto airport and it handles 0 inbound flights from Breckenridge per day. 3 airlines have flights to Porto from Breckenridge on a regular basis.

  • How long is the flight from Breckenridge to Porto?

    A quick flight from Breckenridge to Porto can take about 20h 30m. Lufthansa provides one of the quickest options available for as low as $656. Breckenridge and Porto are separated by a distance of 4747 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Breckenridge 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 Breckenridge to Porto?

    Currently, March is the cheapest month in which you can book a flight from Breckenridge to Porto (average of $574). Flying from Breckenridge to Porto in June is currently the most expensive (average of $1,113). 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 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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Top 3 airlines flying from Breckenridge to Porto

Discover the top 3 airlines that operate flights from Breckenridge to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$574Average$690FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$593Average$1,140FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$641Average$871FlexibilityNo cancel feeOn-time76%

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