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$104+ Cheap flights from Phoenix to Billings (BIL)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BIL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Phoenix to Billings

Cheapest flights from Phoenix to Billings
Explore the most affordable flight options available from Phoenix to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:28 pm
PHX
-
BIL
2 stops11h 10m
Alaska Airlines
Sat 2/282:04 pm
BIL
-
PHX
1 stop8h 51m
Alaska Airlines
Deal found 1/28$305
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:40 am
PHX
-
BIL
1 stop5h 44m
Alaska Airlines
Tue 2/243:32 pm
BIL
-
PHX
1 stop5h 39m
Alaska Airlines
Deal found 1/28$324
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:59 am
PHX
-
BIL
1 stop5h 27m
Alaska Airlines
Tue 5/512:49 pm
BIL
-
PHX
1 stop8h 47m
Alaska Airlines
Deal found 1/28$329
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 4/17:29 pm
PHX
-
BIL
Nonstop2h 30m
American Airlines
Sun 4/57:05 am
BIL
-
PHX
Nonstop2h 45m
American Airlines
Deal found 1/27$351
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:59 pm
PHX
-
BIL
1 stop26h 00m
Alaska Airlines
Sat 5/92:06 pm
BIL
-
PHX
1 stop5h 53m
Alaska Airlines
Deal found 1/27$352

Find flight deals from Phoenix to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Billings (BIL). 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 January 29, 2026.

Round-trip from

$305
(Alaska Airlines)

One-way from

$104
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$476
From Phoenix to Billings Logan Intl
Search Deals
One-way flight from Phoenix to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Billings 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 January 29, 2026.
Use the filters below to find and compare flights from Phoenix to Billings that are best for you.

Fly from

Phoenix

Fly to

Billings

Route

Depart

Return

Price

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Wed 2/25

12:28 pm-11:38 pm

2 stops11h 10m

Billings Logan Intl

Sat 2/28

2:04 pm-10:55 pm

1 stop8h 51m

$305

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Thu 2/19

7:40 am-1:24 pm

1 stop5h 44m

Billings Logan Intl

Tue 2/24

3:32 pm-9:11 pm

1 stop5h 39m

$324

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Fri 5/1

6:59 am-1:26 pm

1 stop5h 27m

Billings Logan Intl

Tue 5/5

12:49 pm-8:36 pm

1 stop8h 47m

$329

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 5/5

7:59 pm-10:59 pm

1 stop26h 00m

Billings Logan Intl

Sat 5/9

2:06 pm-6:59 pm

1 stop5h 53m

$352

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Thu 4/30

8:02 pm-9:14 am

1 stop12h 12m

$114

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 4/28

6:00 am-10:59 pm

1 stop15h 59m

$154

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Sun 2/22

10:32 pm-9:32 am

1 stop11h 00m

$155

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 7/28

7:00 am-3:00 pm

1 stop7h 00m

$156

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Wed 4/29

6:30 am-10:24 pm

2 stops14h 54m

$163

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Wed 3/25

12:55 pm-10:29 pm

2 stops8h 34m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 12 results
1
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Best time to book a flight from Phoenix to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Phoenix 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 Phoenix to Billings

What is the cheapest month to book a flight from Phoenix to Billings?

Currently, November is the cheapest month in which you can book a flight from Phoenix to Billings (average of $143). Flying from Phoenix to Billings in January is currently the most expensive (average of $342). 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.

What is the cheapest time of day to fly from PHX to BIL?

Find hourly flight availability from Phoenix to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

It’s typically best to fly out from Phoenix to Billings at noon. Doing so could potentially save you 71% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Phoenix to Billings?

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Phoenix to Billings, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,127 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Allegiant Air
7.2
Good
706 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

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

  • What airport do you fly into for flights to Billings from Phoenix?

    For a flight from Phoenix to Billings, you will be flying into Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city. Billings Logan Intl is the only Billings airport and it handles 0 inbound flights from Phoenix per day. 6 airlines have flights to Billings Logan Intl from Phoenix on a regular basis.

  • How long is the flight from Phoenix to Billings?

    There are many flights that can get you from Phoenix to Billings in 11h 10m. Fly via Alaska Airlines to get the fastest option. There are 874 mi between Phoenix and Billings.

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

    Cheapflights users have booked flights from Phoenix to Billings round-trip from $88. Other airlines that can offer you cheap pricing are Allegiant Air, from $90, and American Airlines, from $191. Users have found that Hawaiian Airlines is 73% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix to Billings one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $139. United Airlines flights start at $140 while deals on Alaska Airlines start at $165 one-way.

  • What are the cheapest flights from Phoenix to Billings?

    Looking at all options, your cheapest flight can be booked for $210. While the most popular route (Phoenix Sky Harbor Intl - Billings Logan Intl) can be booked for $351 on average, our data indicates $270 when flying from Phoenix to Billings.

  • Can I find deals for flights from Phoenix to Billings that include hotel bookings?

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

  • How can I find direct flights from Phoenix to Billings?

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

  • Can I find deals for business class flights from Phoenix to Billings?

    Yes. Cheapflights offers flight deals from Phoenix to Billings 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 Phoenix to Billings?

    Currently, November is the cheapest month in which you can book a flight from Phoenix to Billings (average of $143). Flying from Phoenix to Billings in January is currently the most expensive (average of $342). 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

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Top 6 airlines flying from Phoenix to Billings

Discover the top 6 airlines that operate flights from Phoenix to Billings. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$88Average$327FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$90Average$176FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$191Average$266FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$371FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$332FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$238Average$526FlexibilityNo cancel feeOn-time75%

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