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$106+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BIL
May 1 — May 81
Fri 5/1
Fri 5/8
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 April 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:44 am
PHX
-
BIL
2 stops20h 26m
Multiple Airlines
Mon 6/1510:00 am
BIL
-
PHX
1 stop14h 25m
Multiple Airlines
Deal found 3/28$284
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 4/218:45 pm
PHX
-
BIL
1 stop15h 41m
Alaska Airlines
Tue 4/2812:47 pm
BIL
-
PHX
1 stop5h 27m
Alaska Airlines
Deal found 3/31$351
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/281:45 pm
PHX
-
BIL
1 stop7h 20m
United Airlines
Tue 5/52:30 pm
BIL
-
PHX
2 stops8h 02m
United Airlines
Deal found 3/31$356
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/55:50 pm
PHX
-
BIL
1 stop18h 36m
Alaska Airlines
Sat 5/912:47 pm
BIL
-
PHX
1 stop5h 27m
Alaska Airlines
Deal found 3/31$364
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:23 pm
PHX
-
BIL
1 stop4h 01m
Delta
Tue 4/285:20 am
BIL
-
PHX
1 stop4h 09m
Delta
Deal found 3/28$381

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 April 1, 2026.

Round-trip from

$284
(Kiwi.com)

One-way from

$106
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$354
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. 7% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 1, 2026.
Use the filters below to find and compare flights from Phoenix to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 4/21

8:45 pm-1:26 pm

1 stop15h 41m

Billings Logan Intl

Tue 4/28

12:47 pm-5:14 pm

1 stop5h 27m

$351

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 4/21

6:40 am-5:37 pm

2 stops9h 57m

Billings Logan Intl

Tue 4/28

6:18 pm-11:38 pm

1 stop6h 20m

$386

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Fri 5/8

6:00 am-1:23 pm

1 stop6h 23m

Billings Logan Intl

Mon 5/18

2:30 pm-8:19 pm

1 stop6h 49m

$424

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Wed 4/15

5:57 pm-1:25 pm

1 stop18h 28m

Billings Logan Intl

Mon 4/20

7:56 am-12:52 pm

1 stop5h 56m

$425

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 6/2

10:06 am-9:17 pm

2 stops10h 11m

Billings Logan Intl

Tue 6/9

7:00 am-12:25 pm

1 stop6h 25m

$436

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 5/5

6:00 am-10:59 pm

1 stop15h 59m

Billings Logan Intl

Sat 5/9

12:47 pm-6:42 pm

1 stop6h 55m

$438
Quickest round-trip

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Wed 5/20

5:16 pm-10:52 pm

1 stop4h 36m

Billings Logan Intl

Mon 5/25

5:30 am-8:28 am

1 stop3h 58m

$441

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Sat 4/18

1:45 pm-8:57 pm

1 stop6h 12m

Billings Logan Intl

Tue 4/21

2:35 pm-11:59 pm

2 stops10h 24m

$441

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 5/5

12:10 pm-10:24 pm

2 stops9h 14m

Billings Logan Intl

Sat 5/9

6:30 am-12:34 pm

1 stop7h 04m

$446
Cheapest one-way

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Sat 5/9

4:39 pm-10:45 pm

1 stop5h 06m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, April is the cheapest month in which you can book a flight from Phoenix to Billings (average of $140). Flying from Phoenix to Billings in January is currently the most expensive (average of $440). 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 April 1, 2026.

It’s typically best to fly out from Phoenix to Billings at noon. Doing so could potentially save you 74% 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 April 1, 2026.
Read through reviews of airlines operating flights from Phoenix to Billings, such as Alaska Airlines,Delta, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,143 reviews

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,143 reviews
Alaska Airlines
7.9
Good
12,143 reviews

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,364 reviews
Alaska Airlines
7.9
Good
12,143 reviews

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Hawaiian Airlines
7.8
Good
2,838 reviews
Alaska Airlines
7.9
Good
12,143 reviews

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,530 reviews
Alaska Airlines
7.9
Good
12,143 reviews

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Allegiant Air
7.3
Good
709 reviews
Alaska Airlines
7.9
Good
12,143 reviews

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 6h 23m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. There are 874 mi between Phoenix and Billings. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $107, and American Airlines, from $191. Users have found that Hawaiian Airlines is 75% 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 Allegiant Air, which is currently one of the cheapest options available, starting at $55. American Airlines flights start at $106 while deals on Delta start at $126 one-way.

  • 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, April is the cheapest month in which you can book a flight from Phoenix to Billings (average of $140). Flying from Phoenix to Billings in January is currently the most expensive (average of $440). 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$88Average$327FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$107Average$202FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$191Average$335FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$376FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$338FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$282Average$610FlexibilityNo cancel feeOn-time75%

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