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Baton Rouge

$221+ Cheap flights from Portland to Baton Rouge (PDX - BTR)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BTR
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Portland to Baton Rouge

Cheapest flights from Portland to Baton Rouge
Explore the most affordable flight options available from Portland to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/287:10 am
PDX
-
BTR
1 stop6h 20m
United Airlines
Mon 9/76:14 pm
BTR
-
PDX
1 stop7h 01m
United Airlines
Deal found 7/24$327
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/217:10 am
PDX
-
BTR
1 stop6h 20m
United Airlines
Mon 8/244:10 pm
BTR
-
PDX
2 stops10h 27m
United Airlines
Deal found 7/24$332
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/2011:20 pm
PDX
-
BTR
2 stops13h 48m
Delta
Fri 8/281:27 pm
BTR
-
PDX
2 stops12h 17m
Delta
Deal found 7/23$337
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 9/2611:30 pm
PDX
-
BTR
2 stops9h 48m
United Airlines
Sat 10/104:07 pm
BTR
-
PDX
1 stop8h 14m
United Airlines
Deal found 7/23$348
This Delta deal was found by Cheapflights users on 7/25. 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.
Mon 11/99:45 pm
PDX
-
BTR
1 stop9h 56m
Delta
Mon 11/163:20 pm
BTR
-
PDX
1 stop9h 06m
Delta
Deal found 7/25$352
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 8/181:38 pm
PDX
-
BTR
1 stop7h 17m
American Airlines
Wed 8/262:27 pm
BTR
-
PDX
1 stop6h 32m
American Airlines
Deal found 7/24$373
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/217:39 am
PDX
-
BTR
1 stop8h 04m
American Airlines
Sun 8/236:00 am
BTR
-
PDX
1 stop6h 54m
American Airlines
Deal found 7/27$393
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 8/187:15 pm
PDX
-
BTR
2 stops11h 28m
United Airlines
Wed 8/267:15 am
BTR
-
PDX
2 stops9h 32m
United Airlines
Deal found 7/24$394
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 10/287:30 am
PDX
-
BTR
1 stop7h 26m
American Airlines
Sun 11/15:28 pm
BTR
-
PDX
1 stop8h 13m
American Airlines
Deal found 7/26$413

Find flight deals from Portland to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Baton Rouge (BTR). 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(United Airlines)

One-way from

$169
(Delta)

Popular in

December

Cheapest in

September

Average price

$436
Provider with most accurate pricing for Portland-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Baton Rouge Ryan flights.
Search Deals
From Portland to Baton Rouge Ryan
Search Deals
One-way flight from Portland to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Baton Rouge 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 July 27, 2026.
Use the filters below to find and compare flights from Portland to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Sat 9/26

6:50 am-5:43 pm

1 stop8h 53m

Baton Rouge Ryan

Sat 10/10

4:07 pm-10:21 pm

1 stop8h 14m

$327
Quickest round-trip

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Fri 8/28

7:10 am-3:30 pm

1 stop6h 20m

Baton Rouge Ryan

Mon 9/7

6:14 pm-11:15 pm

1 stop7h 01m

$327

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Fri 8/21

7:10 am-3:30 pm

1 stop6h 20m

Baton Rouge Ryan

Mon 8/24

4:10 pm-12:37 am

2 stops10h 27m

$332

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Thu 8/20

11:20 pm-3:08 pm

2 stops13h 48m

Baton Rouge Ryan

Fri 8/28

1:27 pm-11:44 pm

2 stops12h 17m

$337

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Mon 11/9

9:45 pm-9:41 am

1 stop9h 56m

Baton Rouge Ryan

Mon 11/16

3:20 pm-10:26 pm

1 stop9h 06m

$352

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Fri 8/21

7:39 am-5:43 pm

1 stop8h 04m

Baton Rouge Ryan

Fri 8/28

6:14 pm-11:09 pm

1 stop6h 55m

$393

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Tue 8/18

11:02 pm-11:13 am

2 stops10h 11m

Baton Rouge Ryan

Wed 8/26

7:15 am-11:59 am

1 stop6h 44m

$415

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Wed 10/28

2:26 pm-10:56 pm

1 stop6h 30m

Baton Rouge Ryan

Sun 11/1

5:28 pm-11:41 pm

1 stop8h 13m

$418

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Sat 9/5

7:15 pm-8:43 am

2 stops11h 28m

Baton Rouge Ryan

Wed 9/9

9:35 am-10:45 pm

2 stops15h 10m

$437
Cheapest one-way

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Thu 8/20

7:15 pm-8:42 am

2 stops11h 27m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Baton Rouge

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 Baton Rouge in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Baton Rouge flights, Cheapflights users trust FlightHub the most. FlightHub 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-Baton Rouge 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 Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge 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 Baton Rouge

What is the cheapest month to book a flight from Portland to Baton Rouge?

Currently, September is the cheapest month in which you can book a flight from Portland to Baton Rouge (average of $338). Flying from Portland to Baton Rouge in December is currently the most expensive (average of $654). 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.

How much does it cost to fly round-trip from Portland to Baton Rouge?

Airfare is below average for this route at the moment.

Portland to Baton Rouge flights typically cost between $396 and $512 in August.
The cheapest round-trip price found within the last 5 days was $327 on United Airlines (Aug 28-Sep 7).

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. 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 Baton Rouge. Reviews last updated July 27, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Portland to Baton Rouge. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,041 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,041 reviews
United Airlines
7.4
Good
10,041 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,836 reviews
United Airlines
7.4
Good
10,041 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

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

  • How long is the flight from Portland to Baton Rouge?

    Airlines like United Airlines, Delta, and American Airlines fly from Portland to Baton Rouge in about 6h 20m. The time it takes to get you to your destination can typically vary by up to 3h 36m. The distance from Portland to Baton Rouge is about 1982 mi. This flight may include one or multiple stops.

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

    According to our current data, American Airlines ($288), and United Airlines ($308) offers the cheapest pricing from Portland to Baton Rouge. American Airlines is 42% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Portland to Baton Rouge?

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

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

    Yes. Cheapflights offers flight deals from Portland to Baton Rouge 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 Baton Rouge?

    Currently, September is the cheapest month in which you can book a flight from Portland to Baton Rouge (average of $338). Flying from Portland to Baton Rouge in December is currently the most expensive (average of $654). 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 Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
McComb
Saint Francisville
Denham Springs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Portland to Baton Rouge

Discover the top 2 airlines that operate flights from Portland to Baton Rouge. 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$427FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$482FlexibilityNo cancel feeOn-time69%

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