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$92+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BIL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/251:30 pmPHX - BIL
Nonstop2h 28mAmerican Airlines
Wed 12/316:50 amBIL - PHX
Nonstop2h 45mAmerican Airlines
Deal found 12/16$426
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/176:30 pmPHX - BIL
1 stop5h 53mDelta
Tue 12/235:14 amBIL - PHX
1 stop4h 48mDelta
Deal found 12/16$436
This Delta deal was found by Cheapflights users on 12/16. 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 12/256:35 amPHX - BIL
1 stop4h 37mDelta
Wed 12/315:15 amBIL - PHX
1 stop4h 50mDelta
Deal found 12/16$446
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/298:25 pmPHX - BIL
Nonstop2h 29mAmerican Airlines
Fri 1/26:50 amBIL - PHX
Nonstop2h 45mAmerican Airlines
Deal found 12/16$486
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/176:30 pmPHX - BIL
1 stop5h 53mDelta
Mon 12/226:20 pmBIL - PHX
1 stop6h 26mDelta
Deal found 12/16$521
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/256:45 amPHX - BIL
1 stop6h 39mUnited Airlines
Thu 12/252:40 pmBIL - PHX
1 stop7h 01mUnited Airlines
Deal found 12/17$525
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/242:42 pmPHX - BIL
1 stop6h 42mUnited Airlines
Sun 12/285:50 pmBIL - PHX
1 stop4h 59mUnited Airlines
Deal found 12/16$606
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/172:42 pmPHX - BIL
1 stop6h 36mAmerican Airlines
Mon 12/226:50 amBIL - PHX
Nonstop2h 45mAmerican Airlines
Deal found 12/16$611

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 December 18, 2025.

Round-trip from

$276
(Alaska Airlines)

One-way from

$92
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$266
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. 14% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 2025.
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 1/28

9:00 am-2:55 pm

1 stop5h 55m

Billings Logan Intl

Sat 1/31

3:35 pm-5:53 pm

2 stops26h 18m

$276

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Thu 1/22

3:17 pm-1:22 pm

2 stops22h 05m

Billings Logan Intl

Wed 1/28

3:35 pm-10:46 pm

1 stop7h 11m

$286

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Fri 1/9

7:00 am-11:36 pm

1 stop16h 36m

Billings Logan Intl

Wed 1/14

3:35 pm-11:59 pm

1 stop8h 24m

$300

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Sat 1/17

5:12 pm-11:36 pm

1 stop6h 24m

Billings Logan Intl

Wed 1/21

3:35 pm-10:46 pm

1 stop7h 11m

$302

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Thu 2/19

6:00 am-11:38 pm

1 stop17h 38m

Billings Logan Intl

Mon 2/23

2:04 pm-11:59 pm

1 stop9h 55m

$322

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Wed 3/25

7:23 am-1:23 pm

1 stop5h 00m

$113

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 3/17

5:00 am-2:52 pm

1 stop8h 52m

$116

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 1/13

6:20 am-5:30 pm

2 stops11h 10m

$132

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Wed 3/25

7:29 pm-10:59 pm

Nonstop2h 30m

$132

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Wed 1/14

6:20 am-7:25 pm

2 stops13h 05m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results
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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 $306). 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 December 18, 2025.

It’s typically best to fly out from Phoenix to Billings at noon. Doing so could potentially save you 47% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Phoenix to Billings?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Billings. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Phoenix to Billings flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2025.
Read through reviews of airlines operating flights from Phoenix to Billings, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,479 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,479 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,095 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Allegiant Air
7.2
Good
700 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 5h 55m. 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 72% cheaper than the other options available to this destination.

  • 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 $306). 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.

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$90Average$176FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$118Average$402FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$191Average$311FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$364FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$332FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$238Average$520FlexibilityNo cancel feeOn-time75%

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