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$95+ Cheap flights from Billings (BIL) to Phoenix

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — PHX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Billings Logan Intl to Phoenix are usually found in October or September, booked 13 days in advance, depart on a Wednesday or Thursday and return on a Monday

Find flight deals from Billings to Phoenix

Cheapest flights from Billings to Phoenix
Explore the most affordable flight options available from Billings to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 11/122:00 pmBIL - PHX
1 stop7h 39mAlaska Airlines
Sat 11/157:44 amPHX - BIL
1 stop5h 36mAlaska Airlines
Deal found 10/29$240
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/75:57 pmBIL - PHX
1 stop4h 43mUnited Airlines
Wed 11/124:32 pmPHX - BIL
1 stop4h 46mUnited Airlines
Deal found 10/29$311
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 12/33:36 pmBIL - PHX
1 stop5h 39mAlaska Airlines
Sun 12/76:00 amPHX - BIL
1 stop18h 08mAlaska Airlines
Deal found 10/30$318
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/203:40 pmBIL - PHX
1 stop8h 18mAlaska Airlines
Sun 11/236:00 amPHX - BIL
1 stop18h 28mAlaska Airlines
Deal found 10/29$319
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 11/255:00 amBIL - PHX
1 stop4h 51mUnited Airlines
Fri 12/54:33 pmPHX - BIL
1 stop4h 48mUnited Airlines
Deal found 10/29$334
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/122:02 pmBIL - PHX
1 stop8h 49mAlaska Airlines
Mon 12/153:10 pmPHX - BIL
2 stops22h 12mAlaska Airlines
Deal found 10/29$337
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/65:00 amBIL - PHX
2 stops8h 19mUnited Airlines
Sat 11/84:32 pmPHX - BIL
1 stop6h 17mUnited Airlines
Deal found 10/30$340
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1210:45 amBIL - PHX
1 stop4h 41mUnited Airlines
Sat 11/1511:33 amPHX - BIL
2 stops11h 16mUnited Airlines
Deal found 10/29$344
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/256:50 amBIL - PHX
Nonstop2h 45mAmerican Airlines
Tue 12/308:25 pmPHX - BIL
Nonstop2h 29mAmerican Airlines
Deal found 10/29$351

Cheap flight deals from Billings to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Phoenix (PH1). 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 October 30, 2025.

Round-trip from

$216
(Alaska Airlines)

One-way from

$95
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$265
From Billings Logan Intl to Phoenix
Search Deals
One-way flight from Billings Logan Intl to Phoenix
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Phoenix 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 October 30, 2025.
Use the filters below to find and compare flights from Billings to Phoenix that are best for you.

Fly from

Billings

Fly to

Phoenix

Route

Depart

Return

Price

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Wed 1/21

7:00 am-4:00 pm

1 stop9h 00m

Phoenix Sky Harbor Intl

Sat 1/24

7:00 am-2:55 pm

1 stop7h 55m

$197

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Wed 1/7

3:35 pm-11:59 pm

1 stop8h 24m

Phoenix Sky Harbor Intl

Wed 1/21

3:17 pm-11:36 pm

1 stop8h 19m

$216

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Mon 11/17

3:40 pm-9:15 pm

1 stop5h 35m

Phoenix Sky Harbor Intl

Tue 11/18

6:20 am-3:00 pm

1 stop8h 40m

$240

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Tue 11/4

3:40 pm-9:15 pm

1 stop5h 35m

Phoenix Sky Harbor Intl

Sat 11/8

6:20 am-3:00 pm

1 stop8h 40m

$244

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Sat 12/6

6:00 am-1:42 pm

1 stop7h 42m

Phoenix Sky Harbor Intl

Sun 12/7

6:00 am-12:08 am

1 stop18h 08m

$249

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Sun 11/9

6:00 am-12:43 pm

1 stop6h 43m

Phoenix Sky Harbor Intl

Wed 11/12

9:06 am-3:00 pm

1 stop5h 54m

$264

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Thu 1/22

3:35 pm-11:59 pm

1 stop8h 24m

Phoenix Sky Harbor Intl

Sun 1/25

7:00 am-11:36 pm

1 stop16h 36m

$269

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Wed 1/21

2:45 pm-10:40 pm

2 stops7h 55m

Phoenix Sky Harbor Intl

Sat 1/24

9:00 am-9:23 pm

2 stops12h 23m

$277

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Tue 11/11

5:00 am-1:19 pm

2 stops8h 19m

Phoenix Sky Harbor Intl

Sat 11/15

11:33 am-10:49 pm

2 stops11h 16m

$277

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Tue 12/9

12:02 pm-6:31 pm

1 stop6h 29m

$95

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 20 results
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Best time to book a flight from Billings to Phoenix

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

How far ahead should I book a flight from Billings to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from Billings to Phoenix. Price data was last updated on October 24, 2025.

The price you pay for your flight from Billings to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Billings to Phoenix (average of $69). Flying from Billings to Phoenix in February is currently the most expensive (average of $153). 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 BIL to PHX?

Find hourly flight availability from Billings to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Billings to Phoenix in the evening. By choosing this option you can save up to 57% on the cost of your flight, compared to a flight in the morning.

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

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated October 30, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Billings to Phoenix have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Allegiant Air
7.2
Good
694 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Billings to Phoenix. 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 from for flights from Billings to Phoenix?

    Most people fly from Billings Logan Intl (BIL) if they book a flight from Billings to Phoenix. On average, Billings Logan Intl has 0 outbound flights to Phoenix per day from 4 airlines. Billings Logan Intl is conveniently located just 2.7 mi from Billings’s city center.

  • How long is the flight from Billings to Phoenix?

    There are many flights that can get you from Billings to Phoenix in 5h 35m. Fly via Alaska Airlines or Hawaiian Airlines to get the fastest option. The distance from Billings to Phoenix is about 874 mi. This flight may include one or multiple stops.

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

    According to our current data, Allegiant Air ($96), United Airlines ($196), and Delta ($216) offers the cheapest pricing from Billings to Phoenix. You may be able to fly from Billings to Phoenix for 74% less than the average price by searching for these airlines.

  • What are the cheapest flights from Billings to Phoenix?

    While on average a flight from Billings to Phoenix is generally $609, our data shows the cheapest flight currently is $271. When looking at the most popular route, (Billings Logan Intl - Phoenix Sky Harbor Intl), you can expect to pay $197 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Billings to Phoenix (average of $69). Flying from Billings to Phoenix in February is currently the most expensive (average of $153). 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 4 airlines flying from Billings to Phoenix

Discover the top 4 airlines that operate flights from Billings to Phoenix. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$96Average$210FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$196Average$418FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$420FlexibilityNo cancel feeOn-time71%

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