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$651+ Cheap flights from Portland (PDX) to Bristol (BRS)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BRS
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Cheap flight deals from Portland to Bristol

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bristol (BRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 12, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$651
(Mytrip)
Provider with most accurate pricing for Portland-Bristol flight deals.
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Provider most trusted by Cheapflights users for Portland-Bristol flights.
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From Portland to Bristol
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Find flight deals from Portland to Bristol

Cheapest flights from Portland to Bristol
Explore the most affordable flight options available from Portland to Bristol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.

This Mytrip deal was found by Cheapflights users on 5/11. 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.
Fri 9/510:00 amPDX - BRS
2 stops29h 35mMultiple Airlines
Fri 9/197:00 pmBRS - PDX
2 stops27h 46mMultiple Airlines
Deal found 5/11$651
This Virgin Atlantic deal was found by Cheapflights users on 5/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:05 pmPDX - BRS
1 stop11h 45mVirgin Atlantic
Fri 9/196:15 amBRS - PDX
1 stop12h 50mVirgin Atlantic
Deal found 5/11$927
This Delta deal was found by Cheapflights users on 5/11. 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.
Fri 9/511:39 amPDX - BRS
2 stops17h 36mDelta
Fri 9/196:15 amBRS - PDX
1 stop12h 50mDelta
Deal found 5/11$932
This Gurufare deal was found by Cheapflights users on 5/11. 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.
Thu 6/2611:35 pmPDX - BRS
2 stops24h 20mAer Lingus
Thu 7/37:10 pmBRS - PDX
2 stops35h 05mAer Lingus
Deal found 5/11$1,431
This KLM deal was found by Cheapflights users on 5/11. 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.
Thu 6/263:15 pmPDX - BRS
2 stops17h 50mKLM
Thu 7/31:50 pmBRS - PDX
1 stop29h 15mKLM
Deal found 5/11$1,928

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Bristol 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 May 12, 2025.
Use the filters below to find and compare flights from Portland to Bristol that are best for you.

Fly from

Portland

Fly to

Bristol

Route

Depart

Return

Price

PortlandBristol

PDX - BRS

PDXBRS

Portland

Fri 9/5

10:00 am-11:35 pm

2 stops29h 35m

Bristol

Fri 9/19

7:00 pm-2:46 pm

2 stops27h 46m

$651

PortlandBristol

PDX - BRS

PDXBRS

Portland

Fri 9/5

1:05 pm-8:50 am

1 stop11h 45m

Bristol

Fri 9/19

6:15 am-11:05 am

1 stop12h 50m

$927

PortlandBristol

PDX - BRS

PDXBRS

Portland

Fri 9/5

11:39 am-1:15 pm

2 stops17h 36m

Bristol

Fri 9/19

6:15 am-11:05 am

1 stop12h 50m

$932

PortlandBristol

PDX - BRS

PDXBRS

Portland

Thu 6/26

11:35 pm-7:55 am

2 stops24h 20m

Bristol

Thu 7/3

7:10 pm-10:15 pm

2 stops35h 05m

$1,431

PortlandBristol

PDX - BRS

PDXBRS

Portland

Thu 6/26

3:15 pm-5:05 pm

2 stops17h 50m

Bristol

Thu 7/3

1:50 pm-11:05 am

1 stop29h 15m

$1,928

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Compare providers for flights from Portland to Bristol

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bristol in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Bristol flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Bristol flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Bristol flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Bristol flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Bristol flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Bristol

Have a flexible travel schedule? Discover the best time to fly to Bristol 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Bristol

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

Find hourly flight availability from Portland to Bristol. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2025.

When flying from Portland to Bristol, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 17% versus a flight in the afternoon.

Rainfall in Bristol by month

Plan your trip to Bristol by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bristol ranges from 2.0 - 3.7 inches per month. November is typically the wettest month, when rainfall can reach 3.7 in. May is typically the driest time to visit Bristol when rainfall is around 2.0 in.

Temperature in Bristol by month

Plan your trip to Bristol by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bristol, 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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Bristol

Get insights into the airlines that provide service to Bristol. 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 Bristol. Reviews last updated May 12, 2025.
Delta
8.0
Very good
7,950 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
7,950 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
643 reviews
Delta
8.0
Very good
7,950 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,083 reviews
Delta
8.0
Very good
7,950 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Portland to Bristol round-trip?

    Currently priced at $927, Delta will fly you from Portland to Bristol and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aer Lingus and Virgin Atlantic - these airlines can fly you to your destination from $1,431 and $1,646, respectively.

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

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

  • How can I find direct flights from Portland to Bristol?

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

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

    Yes. Cheapflights offers flight deals from Portland to Bristol 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 Portland to Bristol?

    Currently, February is the cheapest month in which you can book a flight from Portland to Bristol (average of $758). Flying from Portland to Bristol in June is currently the most expensive (average of $1,276). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Newport

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Top airline flying from Portland to Bristol

Discover the top airline that operate flights from Portland to Bristol. 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 May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$832Average$907FlexibilityNo cancel feeOn-time75%

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