What is the cheapest day to fly from Portland to Biarritz?

Travelers seeking maximum savings on their Portland to Biarritz flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Biarritz ranges from 2.4 - 6.3 inches per month. October is typically the wettest month, when rainfall can reach 6.3 in. July is typically the driest time to visit Biarritz when rainfall is around 2.4 in.

If weather is an important factor for your trip to Biarritz, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

What is the cheapest day to fly round-trip from Portland to Biarritz?

Wednesday flights are generally found to be more expensive for flights from Portland to Biarritz. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Biarritz.

What is the cheapest time of day to fly from PDX to BIQ?

It’s typically best to fly out from Portland to Biarritz in the morning. Doing so could potentially save you 5% on the flight price compared to flying at noon, which is usually more expensive.

Can I find deals for flights from Portland to Biarritz that include hotel bookings?

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

How can I find direct flights from Portland to Biarritz?

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

Can I find deals for business class flights from Portland to Biarritz?

Yes. Cheapflights offers flight deals from Portland to Biarritz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$689+ Cheap Flights from Portland to Biarritz

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1. Tell us where you want to go

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Cheap flight deals from Portland to Biarritz

Round-trip from	$937 (Delta)
One-way from	$689 (Air France)

From Portland to Biarritz Parme

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One-way flight from Portland to Biarritz Parme

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Find flight deals from Portland to Biarritz

Cheapest flights from Portland to Biarritz
Explore the most affordable flight options available from Portland to Biarritz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Wed 11/127:00 amPDX - BIQ

2 stops21h 15mDelta

Sun 11/1611:30 amBIQ - PDX

2 stops40h 38mDelta

Deal found 8/15

$937

Mon 9/297:15 amPDX - BIQ

2 stops18h 45mAir France

Mon 10/611:40 amBIQ - PDX

2 stops20h 00mAir France

Deal found 8/15

$1,088

Mon 9/291:45 pmPDX - BIQ

2 stops17h 55mMultiple Airlines

Mon 10/612:45 pmBIQ - PDX

3 stops39h 51mMultiple Airlines

Deal found 8/15

$1,185

Best flights from Portland to Biarritz
Discover carefully curated flight deals from Portland to Biarritz that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2025.

Wed 11/127:00 amPDX - BIQ

2 stops45h 15mDelta

Sun 11/167:10 amBIQ - PDX

2 stops38h 53mDelta

Deal found 8/14

$937

Mon 9/297:15 amPDX - BIQ

2 stops18h 45mAir France

Mon 10/611:40 amBIQ - PDX

2 stops20h 00mAir France

Deal found 8/15

$1,088

Mon 9/291:45 pmPDX - BIQ

2 stops17h 55mMultiple Airlines

Mon 10/612:45 pmBIQ - PDX

3 stops39h 51mMultiple Airlines

Deal found 8/15

$1,185

Last-minute flights from Portland to Biarritz
Discover last-minute flight deals from Portland to Biarritz. Data last updated August 16, 2025 and is based on user searches.

Mon 9/297:15 amPDX - BIQ

2 stops18h 45mAir France

Mon 10/611:40 amBIQ - PDX

2 stops20h 00mAir France

Deal found 8/15

$1,088

Mon 9/291:45 pmPDX - BIQ

2 stops17h 55mMultiple Airlines

Mon 10/612:45 pmBIQ - PDX

3 stops39h 51mMultiple Airlines

Deal found 8/15

$1,185

One-way flights from Portland to Biarritz
Search for one-way flight options from Portland to Biarritz. Find affordable one-way fares based on user searches. Data last updated August 16, 2025.

Mon 10/67:12 amPDX - BIQ

2 stops18h 48mAir France

Deal found 8/14

$689

Mon 10/611:10 amPDX - BIQ

3 stops22h 25mWestJet

Deal found 8/15

$1,766

Fly from

Fly to

Route

Depart

Return

Price

PortlandBiarritz

PDX - BIQ

PDXBIQ

Portland

Wed 11/12

7:00 am-1:15 pm

2 stops45h 15m

Biarritz Parme

Sun 11/16

7:10 am-1:03 pm

2 stops38h 53m

$937

PortlandBiarritz

PDX - BIQ

PDXBIQ

Portland

Mon 9/29

7:15 am-11:00 am

2 stops18h 45m

Biarritz Parme

Mon 10/6

11:40 am-10:40 pm

2 stops20h 00m

$1,088

PortlandBiarritz

PDX - BIQ

PDXBIQ

Portland

Mon 9/29

1:45 pm-4:40 pm

2 stops17h 55m

Biarritz Parme

Mon 10/6

12:45 pm-7:36 pm

3 stops39h 51m

$1,185

PortlandBiarritz

PDX - BIQ

PDXBIQ

Portland

Mon 10/6

7:12 am-11:00 am

2 stops18h 48m

$689

PortlandBiarritz

PDX - BIQ

PDXBIQ

Portland

Mon 10/6

11:10 am-6:35 pm

3 stops22h 25m

$1,766

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Portland to Biarritz

Have a flexible travel schedule? Discover the best time to fly to Biarritz from Portland 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.

Related info for your journey

Can I find deals for flights from Portland to Biarritz that include hotel bookings?
Yes. In addition to deals on Portland to Biarritz flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Biarritz?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Biarritz.
Can I find deals for business class flights from Portland to Biarritz?
Yes. Cheapflights offers flight deals from Portland to Biarritz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$689+ Cheap flights from Portland (PDX) to Biarritz (BIQ)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Biarritz with Cheapflights

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Cheap flight deals from Portland to Biarritz

Round-trip from

One-way from

Find flight deals from Portland to Biarritz

Cheapest flights from Portland to BiarritzExplore the most affordable flight options available from Portland to Biarritz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Explore the most affordable flight options available from Portland to Biarritz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Portland to Biarritz

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

Related info for your journey

Find useful and relevant information for your journey from Portland to Biarritz. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Portland to Biarritz that include hotel bookings?

How can I find direct flights from Portland to Biarritz?

Can I find deals for business class flights from Portland to Biarritz?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Biarritz

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Cheapest flights from Portland to Biarritz
Explore the most affordable flight options available from Portland to Biarritz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.