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$585+ Cheap flights from Tennessee 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — OPO
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Tennessee to Porto

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(Expedia)

Popular in

July

Cheapest in

January

Average price

$757
Provider with most accurate pricing for Nashville Intl-Porto flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Porto flights.
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From Tennessee to Porto
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Highest demand for flights based on searches. 19% potential increase in price ($278 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 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 Tennessee to Porto

Cheapest flights from Tennessee to Porto
Explore the most affordable flight options available from Tennessee to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

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.
lun. 3/1710:00 amBNA - OPO
2 stops21h 50mMultiple Airlines
lun. 3/244:25 pmOPO - BNA
2 stops45h 49mMultiple Airlines
Deal found 2/19$585
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1812:55 pmBNA - OPO
2 stops16h 45mLufthansa
mar. 12/306:00 amOPO - BNA
2 stops19h 31mLufthansa
Deal found 2/19$1,377
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/188:30 amBNA - OPO
3 stops24h 45mUnited Airlines
mar. 12/306:00 amOPO - BNA
2 stops19h 31mUnited Airlines
Deal found 2/19$1,383
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/183:30 pmBNA - OPO
1 stop12h 00mAir Canada
dom. 7/612:15 pmOPO - BNA
2 stops33h 39mAir Canada
Deal found 2/19$1,592

Find flights from Tennessee to Porto within your budget

Customize your flight search to find flights from Tennessee 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 20, 2025.

Fly from

Tennessee

Fly to

Porto

Route

Depart

Return

Price

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

lun. 3/17

10:00 am-12:50 pm

2 stops21h 50m

Porto

lun. 3/24

4:25 pm-9:14 am

2 stops45h 49m

$585

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

dom. 4/13

5:10 pm-9:45 am

1 stop10h 35m

Porto

vie. 4/18

6:00 am-9:07 am

2 stops33h 07m

$1,732

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Tennessee to Porto

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

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

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

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

Find hourly flight availability from Tennessee 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 20, 2025.

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

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 20, 2025.
United Airlines
7.4
Good
8,765 reviews

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

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
8,765 reviews
United Airlines
7.4
Good
8,765 reviews

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

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!

TAP AIR PORTUGAL
7.1
Good
1,847 reviews
United Airlines
7.4
Good
8,765 reviews

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

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!

Air Canada
7.0
Good
8,748 reviews
United Airlines
7.4
Good
8,765 reviews

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

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 Tennessee 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 Tennessee?

    Porto (OPO) is the airport you will fly into if you book a flight from Tennessee to Porto. It is only a 6.8 mi journey from Porto (OPO) to Porto’s city center.

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

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

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

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

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

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

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

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

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Alternative routes for Tennessee to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Tennessee to Porto

Discover the top 3 airlines that operate flights from Tennessee 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$594Average$1,354FlexibilityNo cancel feeOn-time69%
DeltaCheapest$614Average$719FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$704Average$999FlexibilityNo cancel feeOn-time75%
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