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Cheap flights from Billings to Portland from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Portland departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Billings to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:35 pm - 4:50 pm
BIL
-
PDX
2h 15mnonstop
Alaska Airlines Logo
10:30 am - 1:22 pm
PDX
-
BIL
1h 52mnonstop
$187Alaska Airlines
sáb., ene. 17 - dom., ene. 18
Delta Logo
6:10 pm - 11:55 pm
BIL
-
PDX
6h 45m1 stop
Delta Logo
1:30 pm - 10:31 pm
PDX
-
BIL
8h 01m2 stops
$192Delta
mié., ene. 28 - mar., feb. 3
Alaska Airlines Logo
3:35 pm - 4:50 pm
BIL
-
PDX
2h 15mnonstop
Alaska Airlines Logo
10:30 am - 1:22 pm
PDX
-
BIL
1h 52mnonstop
$197Alaska Airlines
dom., ene. 11 - dom., ene. 18
Alaska Airlines Logo
3:35 pm - 4:50 pm
BIL
-
PDX
2h 15mnonstop
Alaska Airlines Logo
7:10 am - 2:55 pm
PDX
-
BIL
6h 45m1 stop
$207Alaska Airlines
sáb., feb. 7 - mar., feb. 10
Alaska Airlines Logo
3:35 pm - 4:50 pm
BIL
-
PDX
2h 15mnonstop
Alaska Airlines Logo
1:38 pm - 2:55 pm
PDX
-
BIL
24h 17m1 stop
$211Alaska Airlines
sáb., ene. 10 - lun., ene. 12
Alaska Airlines Logo
3:35 pm - 4:50 pm
BIL
-
PDX
2h 15mnonstop
Alaska Airlines Logo
5:35 pm - 11:36 pm
PDX
-
BIL
5h 01m1 stop
$217Alaska Airlines
sáb., ene. 17 - dom., ene. 18
Alaska Airlines Logo
3:35 pm - 4:50 pm
BIL
-
PDX
2h 15mnonstop
Alaska Airlines Logo
1:38 pm - 11:36 pm
PDX
-
BIL
8h 58m1 stop
$221Alaska Airlines
sáb., ene. 17 - dom., ene. 18
United Airlines Logo
5:53 pm - 11:14 pm
BIL
-
PDX
6h 21m1 stop
United Airlines Logo
5:05 am - 1:23 pm
PDX
-
BIL
7h 18m1 stop
$223United Airlines
vie., feb. 13 - mar., feb. 17
Alaska Airlines Logo
2:02 pm - 8:47 pm
BIL
-
PDX
7h 45m1 stop
Alaska Airlines Logo
10:30 am - 1:22 pm
PDX
-
BIL
1h 52mnonstop
$231Alaska Airlines
dom., ene. 11 - dom., ene. 18
Delta Logo
5:15 am - 9:03 am
BIL
-
PDX
4h 48m1 stop
Delta Logo
5:00 pm - 10:31 pm
PDX
-
BIL
4h 31m1 stop
$232Delta
sáb., ene. 10 - lun., ene. 12

Alaska Airlines flights from Billings to Portland

Our best Alaska Airlines deals on Billings to Portland flight tickets
Alaska Airlines
Jan 17
BIL3:35 pmBillings Logan Intl
2h 15m
PDX4:50 pmPortland
Jan 18
PDX10:30 amPortland
1h 52m
BIL1:22 pmBillings Logan Intl
$187
Find similar
Alaska Airlines
Jan 11
BIL3:35 pmBillings Logan Intl
2h 15m
PDX4:50 pmPortland
Jan 18
PDX10:30 amPortland
1h 52m
BIL1:22 pmBillings Logan Intl
$197
Find similar
Alaska Airlines
Feb 7
BIL3:35 pmBillings Logan Intl
2h 15m
PDX4:50 pmPortland
Feb 10
PDX7:10 amPortland
6h 45m
1 stop
BIL2:55 pmBillings Logan Intl
$207
Find similar

United Airlines flights from Billings to Portland

Our best United Airlines deals on Billings to Portland flight tickets
United Airlines
Feb 13
BIL5:53 pmBillings Logan Intl
6h 21m
1 stop
PDX11:14 pmPortland
Feb 17
PDX5:05 amPortland
7h 18m
1 stop
BIL1:23 pmBillings Logan Intl
$223
Find similar
United Airlines
Jan 17
BIL2:45 pmBillings Logan Intl
9h 21m
2 stops
PDX11:06 pmPortland
Jan 18
PDX5:00 amPortland
7h 24m
1 stop
BIL1:24 pmBillings Logan Intl
$262
Find similar
United Airlines
Jan 17
BIL2:45 pmBillings Logan Intl
9h 21m
2 stops
PDX11:06 pmPortland
Jan 18
PDX3:50 pmPortland
28h 33m
2 stops
BIL9:23 pmBillings Logan Intl
$391
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Portland 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, momondo users made 832,500 searches. Data last updated diciembre 15, 2025.
Use the filters below to find and compare flights from Billings to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

sáb. 1/17

3:35 pm-4:50 pm

Nonstop2h 15m

Portland

dom. 1/18

10:30 am-1:22 pm

Nonstop1h 52m

$187

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

mié. 1/28

6:10 pm-11:55 pm

1 stop6h 45m

Portland

mar. 2/3

1:30 pm-10:31 pm

2 stops8h 01m

$192

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

dom. 1/11

3:35 pm-4:50 pm

Nonstop2h 15m

Portland

dom. 1/18

10:30 am-1:22 pm

Nonstop1h 52m

$197

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

sáb. 2/7

3:35 pm-4:50 pm

Nonstop2h 15m

Portland

mar. 2/10

7:10 am-2:55 pm

1 stop6h 45m

$207

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

sáb. 1/10

3:35 pm-4:50 pm

Nonstop2h 15m

Portland

lun. 1/12

1:38 pm-2:55 pm

1 stop24h 17m

$211

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

sáb. 1/17

3:35 pm-4:50 pm

Nonstop2h 15m

Portland

dom. 1/18

5:35 pm-11:36 pm

1 stop5h 01m

$217

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

sáb. 1/17

3:35 pm-4:50 pm

Nonstop2h 15m

Portland

dom. 1/18

1:38 pm-11:36 pm

1 stop8h 58m

$221

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

vie. 2/13

5:53 pm-11:14 pm

1 stop6h 21m

Portland

mar. 2/17

5:05 am-1:23 pm

1 stop7h 18m

$223

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

dom. 1/11

2:02 pm-8:47 pm

1 stop7h 45m

Portland

dom. 1/18

10:30 am-1:22 pm

Nonstop1h 52m

$231

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

sáb. 1/10

5:15 am-9:03 am

1 stop4h 48m

Portland

lun. 1/12

5:00 pm-10:31 pm

1 stop4h 31m

$232

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Billings to Portland

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

What is the typical price of a round-trip flight between Billings and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Billings is in January. Flight prices, which tend to average around $227, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until February to fly from Billings, when ticket prices are also cheap, with an average price of $237.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Sunday when prices can be found for as low as $308. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $561.

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

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $316. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $386 per ticket.

What is the cheapest Billings Logan Intl to Portland flight route?

Fly from Billings Logan Intl to Portland for the best Billings Logan Intl - Portland flight prices

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

You are more likely to see cheaper flights to Portland from Billings when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $294 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Billings for as low as $198 on momondo.

What cabin class options are available on Billings Logan Intl to Portland flights?

There are 3 cabin classes available to choose from on Billings Logan Intl to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Billings to Portland flights?

No. A direct flight is the cheapest option for a flight between Billings to Portland.

How have Billings to Portland flight prices changed over time?

As of December 2025, prices for Billings to Portland flights are approximately 59% cheaper when compared to flights at the same time last year.

When to book flights from Billings to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Portland (BIL to PDX) flight deals and tips

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

Best Price Found

$149

Fastest flight time

2h 12m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Portland

1 airport
The best one-way flight to Portland from Billings in the past 72 hours is $149. The best round-trip flight deal from Billings to Portland found on momondo in the last 72 hours is $283.
The fastest flight from Billings to Portland takes 2h 12m
Direct flights go from Billings to Portland on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Alaska Airlines.
There is 1 airport in Portland. From Billings there are direct flights to Portland (PDX).
Search flight deals

  • How far is Billings Logan Intl to Portland by plane?

    Portland is 683.5 mi away from Billings Logan Intl. Typically, this will take 2h 12m by plane in normal conditions.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Portland Airport?

    Prices for flights from Billings Logan Intl Airport to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Portland Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland 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 Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Billings to Portland?

  • What is the most popular airline from Billings to Portland?

Best airlines flying from Billings to Portland

Compare and see reviews for airlines that fly from Billings to Portland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $98Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Alaska AirlinesPriceFrom $167Free CancellationRating
8.0
11,452 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $197Free CancellationRating
7.8
2,819 reviews
Search Hawaiian Airlines flights

  • Alaska Airlines Flights From Billings to Portland

    Alaska Airlines is one of the most popular airlines flying from Billings to Portland, operating 3 flights/week on average for this route. A good Alaska Airlines flight deal for Billings to Portland starts from $167 round-trip, up to an average price of $298. Our users have rated Alaska Airlines at 8.0/10.

  • Hawaiian Airlines Flights From Billings to Portland

    Hawaiian Airlines is also a popular choice for this route. Hawaiian Airlines flight deals for Billings to Portland start from as low as $197 round-trip, depending on your selected dates, with average Hawaiian Airlines deals seen on momondo around $305. Hawaiian Airlines operates 6 flights to Portland from Billings in an average week. Users have rated it 7.8/10 across 2,819 reviews.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Gresham
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Billings to Portland for you.

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

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

How can momondo help me find flights from Billings to Portland?

Once you have performed a search for Billings to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Billings to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portland trip

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