How long is the flight from Aurora to Porto?

Airlines like United Airlines, Lufthansa, and Turkish Airlines fly from Aurora to Porto in about 13h 30m. The time it takes to get you to your destination can typically vary by up to 6h 35m. The distance from Aurora to Porto is about 4747 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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.

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).

What are the most popular airlines that fly from Aurora to Porto?

United Airlines, Lufthansa and Turkish Airlines are the most popular airlines when flying from Aurora to Porto.

What airport do you fly into for flights to Porto from Aurora?

Porto (OPO) is the airport you will fly into if you book a flight from Aurora to Porto. You should not have trouble finding flights to Porto from Aurora; the airport handles an average of 0 inbound flights from Aurora per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Porto airport from Aurora. It is only a 6.8 mi journey from Porto (OPO) to Porto’s city center.

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

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

How can I find direct flights from Aurora to Porto?

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

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

Yes. Cheapflights offers flight deals from Aurora 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.

$517+ Flights from Aurora to Porto

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Aurora to Porto are usually found in March or February, booked 84 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Aurora to Porto

Cheapest flights from Aurora to Porto
Explore the most affordable flight options available from Aurora to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Sat 12/277:20 pmDEN - OPO

1 stop31h 35mTurkish Airlines

Fri 1/94:10 pmOPO - DEN

1 stop32h 25mTurkish Airlines

Deal found 12/17

$1,258

Sat 12/2710:40 pmDEN - OPO

2 stops30h 10mMultiple Airlines

Fri 1/99:55 pmOPO - DEN

2 stops43h 47mMultiple Airlines

Deal found 12/17

$1,485

Best flights from Aurora to Porto
Discover carefully curated flight deals from Aurora to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Tue 3/241:25 pmDEN - OPO

2 stops14h 05mUnited Airlines

Tue 3/316:00 amOPO - DEN

1 stop16h 35mUnited Airlines

Deal found 12/16

$675

Tue 3/245:20 pmDEN - OPO

1 stop13h 30mLufthansa

Tue 3/316:00 amOPO - DEN

1 stop16h 40mLufthansa

Deal found 12/16

$675

Tue 5/58:25 pmDEN - OPO

1 stop20h 05mTurkish Airlines

Wed 5/134:40 pmOPO - DEN

1 stop32h 45mTurkish Airlines

Deal found 12/18

$695

Sat 5/168:25 pmDEN - OPO

1 stop20h 05mTurkish Airlines

Fri 5/2910:40 amOPO - DEN

1 stop38h 45mTurkish Airlines

Deal found 12/16

$736

Sat 5/168:25 pmDEN - OPO

1 stop36h 15mTurkish Airlines

Thu 5/285:55 amOPO - DEN

1 stop19h 30mTurkish Airlines

Deal found 12/16

$736

Thu 1/229:45 amDEN - OPO

2 stops18h 55mUnited Airlines

Mon 1/2612:30 pmOPO - DEN

1 stop32h 10mUnited Airlines

Deal found 12/17

$818

Thu 1/227:20 pmDEN - OPO

1 stop36h 50mTurkish Airlines

Mon 1/2610:55 amOPO - DEN

1 stop37h 40mTurkish Airlines

Deal found 12/17

$741

Thu 1/297:20 pmDEN - OPO

1 stop31h 35mTurkish Airlines

Mon 2/24:10 pmOPO - DEN

1 stop32h 25mTurkish Airlines

Deal found 12/15

$741

Last-minute flights from Aurora to Porto
Discover last-minute flight deals from Aurora to Porto. Data last updated December 18, 2025 and is based on user searches.

Sat 12/277:20 pmDEN - OPO

1 stop31h 35mTurkish Airlines

Fri 1/94:10 pmOPO - DEN

1 stop32h 25mTurkish Airlines

Deal found 12/17

$1,258

Sat 12/2710:40 pmDEN - OPO

2 stops30h 10mMultiple Airlines

Fri 1/99:55 pmOPO - DEN

2 stops43h 47mMultiple Airlines

Deal found 12/17

$1,485

Thu 1/229:45 amDEN - OPO

2 stops18h 55mUnited Airlines

Mon 1/2612:30 pmOPO - DEN

2 stops38h 07mUnited Airlines

Deal found 12/17

$828

Thu 1/297:20 pmDEN - OPO

1 stop31h 35mTurkish Airlines

Mon 2/24:10 pmOPO - DEN

1 stop32h 25mTurkish Airlines

Deal found 12/15

$741

Thu 1/291:25 pmDEN - OPO

2 stops18h 20mUnited Airlines

Mon 2/212:30 pmOPO - DEN

1 stop32h 10mUnited Airlines

Deal found 12/16

$818

Thu 1/299:15 amDEN - OPO

2 stops15h 25mIberia

Mon 2/28:40 pmOPO - DEN

2 stops22h 22mIberia

Deal found 12/16

$1,037

Fri 1/307:20 pmDEN - OPO

1 stop31h 35mTurkish Airlines

Fri 2/610:55 amOPO - DEN

1 stop37h 40mTurkish Airlines

Deal found 12/16

$665

Fri 1/3011:15 amDEN - OPO

3 stops27h 10mMultiple Airlines

Fri 2/67:00 amOPO - DEN

2 stops19h 55mMultiple Airlines

Deal found 12/16

$671

Fri 1/306:40 amDEN - OPO

2 stops20h 50mDelta

Fri 2/65:00 amOPO - DEN

2 stops19h 28mDelta

Deal found 12/16

$792

One-way flights from Aurora to Porto
Search for one-way flight options from Aurora to Porto. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sat 3/218:20 pmDEN - OPO

1 stop31h 35mTurkish Airlines

Deal found 12/18

$517

Mon 1/55:45 pmDEN - OPO

2 stops19h 45mMultiple Airlines

Deal found 12/18

$523

Sat 3/2111:59 pmDEN - OPO

2 stops27h 31mUnited Airlines

Deal found 12/17

$526

Mon 1/55:45 pmDEN - OPO

1 stop21h 40mLufthansa

Deal found 12/18

$629

Find flight deals from Aurora to Porto

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$662 (FlightHub)
One-way from	$517 (FlightHub)
Popular in	June
Cheapest in	March
Average price	$1,095

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 Aurora to Porto

Search Deals

One-way flight from Aurora to Porto

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($291 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Tue 3/24

1:25 pm-9:30 am

2 stops14h 05m

Porto

Tue 3/31

6:00 am-3:35 pm

1 stop16h 35m

$675

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Tue 3/24

5:20 pm-12:50 pm

1 stop13h 30m

Porto

Tue 3/31

6:00 am-3:40 pm

1 stop16h 40m

$675

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Tue 5/5

8:25 pm-11:30 pm

1 stop20h 05m

Porto

Wed 5/13

4:40 pm-6:25 pm

1 stop32h 45m

$695

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Sat 5/16

8:25 pm-11:30 pm

1 stop20h 05m

Porto

Fri 5/29

10:40 am-6:25 pm

1 stop38h 45m

$736

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Sat 5/16

8:25 pm-3:40 pm

1 stop36h 15m

Porto

Thu 5/28

5:55 am-6:25 pm

1 stop19h 30m

$736

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Thu 1/22

7:20 pm-3:10 pm

1 stop36h 50m

Porto

Mon 1/26

10:55 am-5:35 pm

1 stop37h 40m

$741

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Thu 1/29

7:20 pm-9:55 am

1 stop31h 35m

Porto

Mon 2/2

4:10 pm-5:35 pm

1 stop32h 25m

$741

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Thu 1/22

9:45 am-11:40 am

2 stops18h 55m

Porto

Mon 1/26

12:30 pm-1:40 pm

1 stop32h 10m

$818

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Sat 3/21

8:20 pm-3:10 pm

1 stop36h 50m

$517

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Mon 1/5

5:45 pm-8:30 pm

2 stops19h 45m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results

Best time to book a flight from Aurora to Porto

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

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

The price you pay for your flight from Aurora to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 84 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 Aurora to Porto?

Currently, March is the cheapest month in which you can book a flight from Aurora to Porto (average of $574). Flying from Aurora to Porto in June is currently the most expensive (average of $1,116). 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 9UR to OPO?

Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Aurora to Porto by exploring options for tickets in the evening.

Reviews of airlines servicing Porto

Read through reviews of airlines operating flights from Aurora to Porto, such as United Airlines, Turkish Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,091 reviews

Reviews

1 / 20

4.0

Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

United Airlines

7.4

Good

9,091 reviews

United Airlines

7.4

Good

9,091 reviews

Reviews

1 / 20

4.0

Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Turkish Airlines

7.3

Good

4,105 reviews

United Airlines

7.4

Good

9,091 reviews

Reviews

1 / 20

4.0

Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Lufthansa

6.8

Okay

7,634 reviews

United Airlines

7.4

Good

9,091 reviews

Reviews

1 / 20

4.0

Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

What airport do you fly into for flights to Porto from Aurora?
Porto (OPO) is the airport you will fly into if you book a flight from Aurora to Porto. You should not have trouble finding flights to Porto from Aurora; the airport handles an average of 0 inbound flights from Aurora per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Porto airport from Aurora. It is only a 6.8 mi journey from Porto (OPO) to Porto’s city center.
How long is the flight from Aurora to Porto?
Airlines like United Airlines, Lufthansa, and Turkish Airlines fly from Aurora to Porto in about 13h 30m. The time it takes to get you to your destination can typically vary by up to 6h 35m. The distance from Aurora to Porto is about 4747 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Aurora to Porto that include hotel bookings?
Yes. In addition to deals on Aurora to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Aurora to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Aurora to Porto.
Can I find deals for business class flights from Aurora to Porto?
Yes. Cheapflights offers flight deals from Aurora 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 Aurora to Porto?
Currently, March is the cheapest month in which you can book a flight from Aurora to Porto (average of $574). Flying from Aurora to Porto in June is currently the most expensive (average of $1,116). 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

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Other flights to Porto

Top 3 airlines flying from Aurora to Porto

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$574	Average$684	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$641	Average$871	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$702	Average$1,147	FlexibilityNo cancel fee	On-time69%

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$517+ Cheap flights from Aurora, 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Aurora to Porto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Aurora to Porto are usually found in March or February, booked 84 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Aurora to Porto

Cheapest flights from Aurora to PortoExplore the most affordable flight options available from Aurora to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Aurora to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Aurora to Porto

Keep the following information in mind while searching for Aurora to Porto flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Aurora to Porto that are best for you.

Best time to book a flight from Aurora to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Aurora with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Aurora to Porto

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

Use this chart to determine the optimal time to book a round-trip flight from Aurora to Porto. Price data was last updated on December 12, 2025.

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

What is the cheapest time of day to fly from 9UR to OPO?

Find hourly flight availability from Aurora 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 December 18, 2025.

Reviews of airlines servicing Porto

Read through reviews of airlines operating flights from Aurora to Porto, such as United Airlines, Turkish Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Aurora to Porto?

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

How can I find direct flights from Aurora to Porto?

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

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

Traveling to a place near Porto?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Aurora to Porto

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

Top 3 airlines flying from Aurora to Porto

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Cheapest flights from Aurora to Porto
Explore the most affordable flight options available from Aurora to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.