Cheap flights from Billings to Portland (BIL - PDX) from $96

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
BIL — PDX
Sep 26 — Oct 31

The best prices from Billings Logan Intl to Portland are usually found in January or February, booked 60 days in advance, depart on a Monday or Tuesday and return on a Wednesday

How to find the cheapest flight from Billings (BIL) to Portland (PDX)

All the information you need to plan the best BIL to PDX flight in 2023: compare Billings to Portland flight prices with the expected peak season, weather and rainfall in Portland.

Popular in

June

Cheapest in

January

Average price

$466

Round-trip from

$278
High demand for flights, 36% potential price rise
Best time to find cheap flights, 35% potential price drop
Average for round-trip flights in September 2023
From Billings Logan Intl to Portland

BIL - PDX

Price

$278 - $500

PDX

Temperature

41 - 69.8 °F

PDX

Rainfall

0.7 - 5.6 inches

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

Saturday flights are found to be more expensive to fly from Billings to Portland. 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 Portland.

How far in advance should I book a flight from Billings to Portland?

To save up to 64% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Billings to Portland from $530 1-2 weeks out and tickets from $728 for flights departing within the next 72 hours.

What is the cheapest month to fly from Billings to Portland?

Flights from Billings to Portland lean towards being more expensive in June. Prices are generally better when you fly from Billings to Portland in January, with the cheapest ticket starting at $295.

When is the cheapest time to fly from Billings to Portland (BIL - PDX)?

A simple way to save on the total cost of your ticket is to fly from Billings to Portland at noon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the morning.

Cheap American Airlines flights from Billings to Portland

Take a peek at the cheapest American Airlines flights we've detected traveling from Billings to Portland. Come back soon if you're not finding the exact deal you're looking for.

Cheap United Airlines flights from Billings to Portland

Some of the best deals we've found on United Airlines flights traveling from Billings to Portland. Make sure to examine the flight information before completing your reservation.

Cheap Billings to Portland flights in September & October 2023

The best prices found for BIL to PDX flights for September, October
These are some of the most attractive deals on flights from Billings to Portland in 2023. Check back in a little while for more flight options.

Billings to Portland 2023 flight deals

Cheap flights to Portland from Billings found for this year
These are some of the most attractive deals on flights from Billings to Portland in 2023. Check back in a little while for more flight options.

Billings to Portland flights leaving soon

Late deals on return flights to Portland from Billings, departing today and this week
Have a look at some of the last-minute flights available departing from Billings to Portland. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Portland from Billings

The cheapest one-way flights from Billings to Portland
Users in need of a one-way flight from Billings to Portland can choose from these deals. For those needing a return trip from Billings, there is a search form available above.

Find flights from Billings to Portland within your budget

Use the slider to find flights from Billings to Portland that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$259 - $500

Route

Depart

Return

Price

Billings Logan IntlPortland

BIL - PDX

BILPDX

Billings Logan Intl

Tue 10/24

1 stop4h 41m

Portland

Fri 10/27

1 stop8h 04m

Billings Logan IntlPortland

BIL - PDX

BILPDX

Billings Logan Intl

Tue 10/24

1 stop4h 41m

Portland

Fri 10/27

2 stops7h 17m

Billings Logan IntlPortland

BIL - PDX

BILPDX

Billings Logan Intl

Tue 10/24

2 stops6h 35m

Portland

Fri 10/27

2 stops7h 17m

Billings Logan IntlPortland

BIL - PDX

BILPDX

Billings Logan Intl

Fri 10/27

1 stop4h 41m

Portland

Mon 10/30

1 stop4h 53m

Billings Logan IntlPortland

BIL - PDX

BILPDX

Billings Logan Intl

Sat 10/7

1 stop4h 45m

Portland

Mon 10/16

1 stop4h 07m

Billings Logan IntlPortland

BIL - PDX

BILPDX

Billings Logan Intl

Fri 10/27

1 stop4h 41m

Portland

Mon 10/30

2 stops8h 23m

Billings Logan IntlPortland

BIL - PDX

BILPDX

Billings Logan Intl

Tue 11/28

1 stop24h 02m

Portland

Thu 11/30

1 stop24h 19m

Billings Logan IntlPortland

BIL - PDX

BILPDX

Billings Logan Intl

Tue 11/28

2 stops25h 20m

Portland

Thu 11/30

1 stop7h 05m

Billings Logan IntlPortland

BIL - PDX

BILPDX

Billings Logan Intl

Mon 11/20

1 stop18h 31m

Portland

Sat 11/25

1 stop14h 43m

Flights are sorted by cheapest first

Deals found on 9/19

Reviews of airlines servicing Portland

To help decide which airline to fly from Billings to Portland, see what other customers have to say about American Airlines, United Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,016 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

No A/C bad landing by pilot kinda scary. Not because of weather

Delta
7.9
Good
3,016 reviews
Delta
7.9
Good
3,016 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

No A/C bad landing by pilot kinda scary. Not because of weather

United Airlines
7.4
Good
1,887 reviews
Delta
7.9
Good
3,016 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

No A/C bad landing by pilot kinda scary. Not because of weather

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,016 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

No A/C bad landing by pilot kinda scary. Not because of weather

Related info for your journey

Useful info, stats and facts about Billings to Portland flights.

Can I find flights from Billings to Portland for under $300 on Cheapflights?

Yes, there are multiple flights from Billings to Portland for under $300. The cheapest flight booked recently is on Delta for just $259, but on average you can expect to pay $388.

Are there last-minute flights available from Billings to Portland for under $600?

There are currently 6+ open flights from Billings to Portland within the next 7 days for less than $600.

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

Our cheapest airline available from Billings to Portland is Delta. Our recent data shows that you can find tickets from as low as $259 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $457 and $466 round-trip. Users have found that Delta is 42% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Billings to Portland?

What are the most reliable airlines from Billings to Portland?

Consider British Airways (100%), Alaska Airlines (86%) or Horizon Air (86%) when booking your flight. These represent the most reliable airlines when flying from Billings to Portland.

What does BIL to PDX mean?

This is defined as Billings Logan Intl Airport (BIL) and Portland Airport (PDX). Codes like Portland Airport are often used to just call airports uniquely.

Alternative routes for Billings to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Billings to Portland

The chart below displays the airlines Cheapflights users traveling from Billings to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$146Average$622FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$219Average$344FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$243Average$484FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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