What is the cheapest airline that flies from Portland to Baton Rouge Ryan?

Delta, Alaska Airlines, and American Airlines are the most popular carriers operating from Portland to Baton Rouge Ryan

What airlines fly to Baton Rouge?

Alaska Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to Baton Rouge from Portland according to our data. Alaska Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Baton Rouge. Keep in mind that there are 8 different airlines that fly to Baton Rouge on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Baton Rouge Ryan Airport?

Prices for flights from Portland Airport to Baton Rouge Ryan Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Baton Rouge Ryan Airport?

The number of operators available for flights from Portland Airport to Baton Rouge Ryan Airport is 2 as of December 2025.

How old do you have to be to fly from Portland Airport to Baton Rouge Ryan Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Baton Rouge Ryan Airport.

What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

The travel and health documents you'll need for your trip to Baton Rouge Ryan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baton Rouge Ryan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$287 Cheap Flights from Portland to Baton Rouge in 2025/26

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Find the cheapest flights from Portland to Baton Rouge

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:13 pm - 10:56 pm

PDX

BTR

6h 43m1 stop

4:38 pm - 10:11 pm

BTR

PDX

7h 33m1 stop

$309American Airlines

Wed, Jan 7 - Sat, Jan 10

5:14 am - 4:07 pm

PDX

BTR

8h 53m2 stops

4:38 pm - 10:11 pm

BTR

PDX

7h 33m1 stop

$314American Airlines

Wed, Jan 7 - Sat, Jan 10

5:14 am - 4:07 pm

PDX

BTR

8h 53m2 stops

10:33 am - 8:27 pm

BTR

PDX

11h 54m2 stops

$344American Airlines

Wed, Jan 7 - Sat, Jan 10

7:00 am - 5:53 pm

PDX

BTR

8h 53m1 stop

3:30 pm - 10:53 pm

BTR

PDX

9h 23m1 stop

$399United Airlines

Wed, Jan 7 - Sat, Jan 10

7:00 am - 9:32 pm

PDX

BTR

12h 32m2 stops

5:15 pm - 10:53 pm

BTR

PDX

7h 38m1 stop

$404United Airlines

Wed, Jan 7 - Sat, Jan 10

7:00 am - 7:33 pm

PDX

BTR

10h 33m2 stops

12:00 pm - 11:06 pm

BTR

PDX

13h 06m2 stops

$409United Airlines

Wed, Jan 7 - Sat, Jan 10

5:44 am - 4:01 pm

PDX

BTR

8h 17m1 stop

10:30 am - 8:52 pm

BTR

PDX

12h 22m2 stops

$412American Airlines

Sat, Feb 21 - Tue, Feb 24

7:57 pm - 11:27 am

PDX

BTR

13h 30m2 stops

7:15 am - 2:48 pm

BTR

PDX

9h 33m2 stops

$479United Airlines

Sat, Feb 21 - Tue, Feb 24

5:30 pm - 9:55 pm

PDX

BTR

26h 25m2 stops

2:16 pm - 7:57 pm

BTR

PDX

7h 41m1 stop

$841Alaska Airlines

Thu, Mar 19 - Fri, Mar 27

10:59 pm - 9:54 am

PDX

BTR

8h 55m1 stop

5:57 pm - 12:50 am

BTR

PDX

8h 53m1 stop

$858American Airlines

Thu, Mar 19 - Fri, Mar 27

United Airlines flights from Portland to Baton Rouge

Our best United Airlines deals on Portland to Baton Rouge flight tickets

United Airlines

Jan 7

PDX7:00 amPortland

8h 53m

1 stop

BTR5:53 pmBaton Rouge Ryan

Jan 10

BTR3:30 pmBaton Rouge Ryan

9h 23m

1 stop

PDX10:53 pmPortland

$399

Find similar

United Airlines

Jan 7

PDX7:00 amPortland

12h 32m

2 stops

BTR9:32 pmBaton Rouge Ryan

Jan 10

BTR5:15 pmBaton Rouge Ryan

7h 38m

1 stop

PDX10:53 pmPortland

$404

Find similar

United Airlines

Jan 7

PDX7:00 amPortland

10h 33m

2 stops

BTR7:33 pmBaton Rouge Ryan

Jan 10

BTR12:00 pmBaton Rouge Ryan

13h 06m

2 stops

PDX11:06 pmPortland

$409

Find similar

Alaska Airlines flights from Portland to Baton Rouge

Our best Alaska Airlines deals on Portland to Baton Rouge flight tickets

Alaska Airlines

Mar 19

PDX5:30 pmPortland

26h 25m

2 stops

BTR9:55 pmBaton Rouge Ryan

Mar 27

BTR2:16 pmBaton Rouge Ryan

7h 41m

1 stop

PDX7:57 pmPortland

$841

Find similar

Alaska Airlines

Mar 19

PDX9:50 pmPortland

22h 05m

2 stops

BTR9:55 pmBaton Rouge Ryan

Mar 27

BTR2:16 pmBaton Rouge Ryan

7h 41m

1 stop

PDX7:57 pmPortland

$900

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Wed 1/7

2:13 pm-10:56 pm

1 stop6h 43m

Baton Rouge Ryan

Sat 1/10

4:38 pm-10:11 pm

1 stop7h 33m

$309

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Wed 1/7

5:14 am-4:07 pm

2 stops8h 53m

Baton Rouge Ryan

Sat 1/10

4:38 pm-10:11 pm

1 stop7h 33m

$314

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Wed 1/7

5:14 am-4:07 pm

2 stops8h 53m

Baton Rouge Ryan

Sat 1/10

10:33 am-8:27 pm

2 stops11h 54m

$344

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Wed 1/7

7:00 am-5:53 pm

1 stop8h 53m

Baton Rouge Ryan

Sat 1/10

3:30 pm-10:53 pm

1 stop9h 23m

$399

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Wed 1/7

7:00 am-9:32 pm

2 stops12h 32m

Baton Rouge Ryan

Sat 1/10

5:15 pm-10:53 pm

1 stop7h 38m

$404

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Wed 1/7

7:00 am-7:33 pm

2 stops10h 33m

Baton Rouge Ryan

Sat 1/10

12:00 pm-11:06 pm

2 stops13h 06m

$409

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Sat 2/21

5:44 am-4:01 pm

1 stop8h 17m

Baton Rouge Ryan

Tue 2/24

10:30 am-8:52 pm

2 stops12h 22m

$412

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Sat 2/21

7:57 pm-11:27 am

2 stops13h 30m

Baton Rouge Ryan

Tue 2/24

7:15 am-2:48 pm

2 stops9h 33m

$479

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Thu 3/19

5:30 pm-9:55 pm

2 stops26h 25m

Baton Rouge Ryan

Fri 3/27

2:16 pm-7:57 pm

1 stop7h 41m

$841

PortlandBaton Rouge

PDX - BTR

PDXBTR

Portland

Thu 3/19

10:59 pm-9:54 am

1 stop8h 55m

Baton Rouge Ryan

Fri 3/27

5:57 pm-12:50 am

1 stop8h 53m

$858

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Baton Rouge

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Baton Rouge?

In general, September is the cheapest month to fly from Portland to Baton Rouge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $338. If you’re not able to fly to Baton Rouge in September, then August is your next best option. Flight prices from Portland to Baton Rouge during August average around $394.

What is the cheapest day to depart on your flight to Baton Rouge?

The cheapest day to depart from Portland to Baton Rouge is on a Tuesday. Travelers who choose to depart for Baton Rouge on a Tuesday will often find tickets for as low as $493. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $655. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baton Rouge.

What is the cheapest time of day to depart on your flight to Baton Rouge?

Our most recent data shows that the best time of day to fly to Baton Rouge is at noon. Flights from Portland to Baton Rouge during this time can be as low as $463. In contrast, the most expensive time of day to depart to Baton Rouge is in the morning when prices are around $538.

How have Portland to Baton Rouge flight prices changed over time?

When to book flights from Portland to Baton Rouge

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Baton Rouge according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Baton Rouge (PDX to BTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Baton Rouge

Fastest flight time	6h 45m
Direct flights	None

The fastest flight from Portland to Baton Rouge takes 6h 45m

There are no direct flights from Portland to Baton Rouge. There are no popular flight routes from Portland to Baton Rouge.

Search flight deals

How far is Portland to Baton Rouge Ryan by plane?
The straight-line distance from Portland to Baton Rouge Ryan is 1985.5 mi. In terms of flight time, this usually takes a little over 6h 45m.
When did momondo last update prices for flights from Portland Airport to Baton Rouge Ryan Airport?
Prices for flights from Portland Airport to Baton Rouge Ryan Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Baton Rouge Ryan Airport?
The number of operators available for flights from Portland Airport to Baton Rouge Ryan Airport is 2 as of December 2025.
How old do you have to be to fly from Portland Airport to Baton Rouge Ryan Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Baton Rouge Ryan Airport.
What documentation or ID do you need to fly to Baton Rouge Ryan Airport?
The travel and health documents you'll need for your trip to Baton Rouge Ryan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baton Rouge Ryan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Baton Rouge?
Based on momondo bookings for flights between Portland and Baton Rouge, the leading airline is American Airlines, making up 78% of the total bookings. Other popular airlines include United Airlines with 22%.

Best airlines flying from Portland to Baton Rouge

Compare and see reviews for airlines that fly from Portland to Baton Rouge with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 9,091 reviews		Search United Airlines flights

Denham Springs

McComb

Port Allen

Saint Francisville

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Baton Rouge?

It is quick and easy to find Portland to Baton Rouge flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Baton Rouge that suits you.

Can I find flights from Portland to Baton Rouge with flexible booking policies on momondo?

Yes. All flights to Baton Rouge from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Baton Rouge?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Baton Rouge from Portland.

I’m not ready to book a flight from Portland to Baton Rouge right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Baton Rouge from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.