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$344+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OPO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Breckenridge to Porto are usually found in January or November, booked 29 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Breckenridge to Porto

Keep the following information in mind while searching for Breckenridge to Porto flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$574
(FlightHub)

One-way from

$344
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$764
Provider with most accurate pricing for Denver Intl-Porto flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Porto flights.
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From Breckenridge to Porto
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One-way flight from Breckenridge to Porto
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Highest demand for flights based on searches. 22% potential increase in price ($312 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find 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 February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/19. 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.
Sun 3/98:35 pmDEN - OPO
1 stop36h 35mTurkish Airlines
Sun 3/164:30 pmOPO - DEN
1 stop32h 10mTurkish Airlines
Deal found 2/19$574
This Mytrip deal was found by Cheapflights users on 2/20. 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 3/246:45 pmDEN - OPO
2 stops21h 40mMultiple Airlines
Wed 4/210:00 pmOPO - DEN
2 stops23h 20mMultiple Airlines
Deal found 2/20$623
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Tue 3/2511:25 amDEN - OPO
2 stops21h 50mAir Canada
Wed 4/26:00 amOPO - DEN
2 stops35h 20mAir Canada
Deal found 2/20$638
This Lufthansa deal was found by Cheapflights users on 2/20. 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.
Wed 3/196:45 pmDEN - OPO
1 stop14h 30mLufthansa
Wed 4/26:15 amOPO - DEN
1 stop15h 05mLufthansa
Deal found 2/20$643
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/2411:25 amDEN - OPO
2 stops18h 10mUnited Airlines
Wed 4/26:00 amOPO - DEN
1 stop16h 55mUnited Airlines
Deal found 2/20$644
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/253:50 pmDEN - OPO
1 stop12h 45mKLM
Tue 4/16:20 amOPO - DEN
2 stops17h 56mKLM
Deal found 2/19$648
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 4/275:40 pmDEN - OPO
1 stop14h 50mDelta
Fri 5/96:40 amOPO - DEN
2 stops20h 18mDelta
Deal found 2/19$819
This lol.travel deal was found by Cheapflights users on 2/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/65:40 pmDEN - OPO
1 stop14h 50mAir France
Sun 4/136:35 amOPO - DEN
1 stop15h 55mAir France
Deal found 2/20$865
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:59 pmDEN - OPO
2 stops45h 06mScandinavian Airlines
Wed 5/1412:15 pmOPO - DEN
2 stops41h 46mScandinavian Airlines
Deal found 2/20$899
This Expedia deal was found by Cheapflights users on 2/19. 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.
Fri 4/410:38 amDEN - OPO
2 stops37h 57mIberia
Sat 4/128:35 pmOPO - DEN
2 stops34h 18mIberia
Deal found 2/19$950
This British Airways deal was found by Cheapflights users on 2/19. 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.
Wed 4/306:35 pmDEN - OPO
1 stop32h 50mBritish Airways
Thu 5/157:30 pmOPO - DEN
1 stop27h 55mBritish Airways
Deal found 2/19$1,014
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 9/14:59 pmDEN - OPO
2 stops15h 56mAmerican Airlines
Thu 9/118:15 amOPO - DEN
2 stops21h 01mAmerican Airlines
Deal found 2/20$1,213

Find flights from Breckenridge to Porto within your budget

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 February 20, 2025.

Fly from

Breckenridge

Fly to

Porto

Route

Depart

Return

Price

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Sun 3/9

8:35 pm-3:10 pm

1 stop36h 35m

Porto

Sun 3/16

4:30 pm-6:40 pm

1 stop32h 10m

$574

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Mon 3/24

6:45 pm-10:25 pm

2 stops21h 40m

Porto

Wed 4/2

10:00 pm-2:20 pm

2 stops23h 20m

$623

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Tue 3/25

11:25 am-3:15 pm

2 stops21h 50m

Porto

Wed 4/2

6:00 am-10:20 am

2 stops35h 20m

$638

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Wed 3/19

6:45 pm-3:15 pm

1 stop14h 30m

Porto

Wed 4/2

6:15 am-2:20 pm

1 stop15h 05m

$643

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Mon 3/24

11:25 am-11:35 am

2 stops18h 10m

Porto

Wed 4/2

6:00 am-3:55 pm

1 stop16h 55m

$644

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Tue 3/25

3:50 pm-10:35 am

1 stop12h 45m

Porto

Tue 4/1

6:20 am-5:16 pm

2 stops17h 56m

$648

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Sun 4/27

5:40 pm-3:30 pm

1 stop14h 50m

Porto

Fri 5/9

6:40 am-7:58 pm

2 stops20h 18m

$819

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Sun 4/6

5:40 pm-3:30 pm

1 stop14h 50m

Porto

Sun 4/13

6:35 am-3:30 pm

1 stop15h 55m

$865

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Wed 5/7

12:59 pm-5:05 pm

2 stops45h 06m

Porto

Wed 5/14

12:15 pm-11:01 pm

2 stops41h 46m

$899

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Fri 4/4

10:38 am-7:35 am

2 stops37h 57m

Porto

Sat 4/12

8:35 pm-11:53 pm

2 stops34h 18m

$950

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 18 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.

Travel insights for flights from Breckenridge to Porto

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

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 February 14, 2025.

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

What is the cheapest time of day to fly from BK9 to OPO?

Find hourly flight availability from Breckenridge 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 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Breckenridge to Porto as you normally would.

What is the cheapest day to fly from Breckenridge to Porto?

Use this chart to determine the cheapest time to fly round-trip from Breckenridge to Porto. Price data was last updated on March 10, 2024.

Travelers seeking maximum savings on their Breckenridge to Porto flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 20, 2025.
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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 France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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 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. 5 airlines have flights to Porto from Breckenridge on a regular basis.

  • What are the cheapest airlines to fly from Breckenridge to Porto one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $533. Iberia flights start at $720 while deals on United Airlines start at $14,496 one-way.

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

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

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Top 5 airlines flying from Breckenridge to Porto

Discover the top 5 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$516Average$1,052FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$544Average$659FlexibilityNo cancel feeOn-time77%
DeltaCheapest$562Average$1,081FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$641Average$1,012FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$753Average$1,282FlexibilityNo cancel feeOn-time69%
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