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Sky Harbor Intl

$88+ Cheap flights from Billings (BIL) to Sky Harbor Intl (PHX)

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — PHX
jul. 13 — jul. 201
dom. 7/13
dom. 7/20
1 adult, Economy
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Cheapflights Tip: The best prices from Billings Logan Intl to Phoenix Sky Harbor Intl are usually found in August or July, booked 13 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Billings to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Sky Harbor Intl (PHX). 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 julio 8, 2025.

Round-trip from

$177
(American Airlines)

One-way from

$88
(Alaska Airlines)

Popular in

December

Cheapest in

August

Average price

$340
From Billings Logan Intl to Phoenix Sky Harbor Intl
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One-way flight from Billings Logan Intl to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Billings to Sky Harbor Intl

Cheapest flights from Billings to Sky Harbor Intl
Explore the most affordable flight options available from Billings to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 8, 2025.

This American Airlines deal was found by Cheapflights users on 7/7. 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.
mar. 8/197:00 amBIL - PHX
1 stop8h 52mAmerican Airlines
vie. 8/2211:50 amPHX - BIL
1 stop8h 40mAmerican Airlines
Deal found 7/7$177
This United Airlines deal was found by Cheapflights users on 7/7. 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.
mar. 8/195:00 amBIL - PHX
1 stop5h 12mUnited Airlines
jue. 8/2110:41 amPHX - BIL
2 stops10h 18mUnited Airlines
Deal found 7/7$202
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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.
lun. 10/67:15 pmBIL - PHX
1 stop15h 50mAlaska Airlines
sáb. 10/1111:10 amPHX - BIL
1 stop6h 25mAlaska Airlines
Deal found 7/7$205
This Delta deal was found by Cheapflights users on 7/7. 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.
dom. 8/35:20 amBIL - PHX
1 stop4h 14mDelta
jue. 8/77:32 pmPHX - BIL
1 stop3h 35mDelta
Deal found 7/7$217
This Hawaiian Airlines deal was found by Cheapflights users on 7/7. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/63:40 pmBIL - PHX
1 stop8h 18mHawaiian Airlines
sáb. 11/86:20 amPHX - BIL
1 stop8h 40mHawaiian Airlines
Deal found 7/7$322

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Sky Harbor Intl 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 julio 8, 2025.
Use the filters below to find and compare flights from Billings to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Billings

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

mar. 8/19

7:00 am-2:52 pm

1 stop8h 52m

Phoenix Sky Harbor Intl

vie. 8/22

11:50 am-9:30 pm

1 stop8h 40m

$177

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

mar. 8/19

5:00 am-9:12 am

1 stop5h 12m

Phoenix Sky Harbor Intl

jue. 8/21

10:41 am-9:59 pm

2 stops10h 18m

$202

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

lun. 10/6

7:15 pm-10:05 am

1 stop15h 50m

Phoenix Sky Harbor Intl

sáb. 10/11

11:10 am-6:35 pm

1 stop6h 25m

$205

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

dom. 8/3

5:20 am-8:34 am

1 stop4h 14m

Phoenix Sky Harbor Intl

jue. 8/7

7:32 pm-12:07 am

1 stop3h 35m

$217

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

jue. 11/6

3:40 pm-11:58 pm

1 stop8h 18m

Phoenix Sky Harbor Intl

sáb. 11/8

6:20 am-3:00 pm

1 stop8h 40m

$322

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

sáb. 9/6

6:00 am-12:54 pm

1 stop7h 54m

$88

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

mar. 8/12

1:54 pm-8:21 pm

1 stop7h 27m

$89

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

jue. 7/17

7:00 am-3:09 pm

2 stops9h 09m

$104

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

dom. 7/20

5:20 am-8:34 am

1 stop4h 14m

$109

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

lun. 8/11

10:26 pm-10:34 pm

3 stops25h 08m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Best time to book a flight from Billings to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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 Sky Harbor Intl Airport

How far ahead should I book a flight from Billings to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Billings to Sky Harbor Intl. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Billings to Phoenix Sky Harbor Intl Airport, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Billings to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Billings to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Billings to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 8, 2025.

It’s optimal to fly from Billings to Phoenix Sky Harbor Intl Airport at noon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated julio 8, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Billings to Phoenix Sky Harbor Intl Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,962 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,552 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,844 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Billings to Sky Harbor Intl. 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 Sky Harbor Intl?

    If you book a flight to Phoenix Sky Harbor Intl from Billings, you will be flying from Billings Logan Intl, which is the city’s only airport. Billings Logan Intl (BIL) is located 2.7 mi from the center of Billings. There are 0 flights from Billings Logan Intl to Phoenix Sky Harbor Intl per day from 5 different airlines.

  • What are the cheapest airlines flying from Billings to Phoenix Sky Harbor Intl Airport round-trip?

    According to our current data, American Airlines ($177), United Airlines ($202), and Alaska Airlines ($205) offers the cheapest pricing from Billings to Phoenix Sky Harbor Intl Airport. These flights start at 52% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Billings to Phoenix Sky Harbor Intl Airport one-way?

    One-way options have recently been found by users for as low as $88 on Alaska Airlines. Other airlines that offer cheap prices include American Airlines from $89 and United Airlines from $104 one-way.

  • Can I find deals for flights from Billings to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Billings to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Billings to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Billings to Sky Harbor Intl 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 Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Billings to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Billings to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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

Traveling to a place near Billings?

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Top 5 airlines flying from Billings to Sky Harbor Intl

Discover the top 5 airlines that operate flights from Billings to Sky Harbor Intl. 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 julio 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$145Average$216FlexibilityNo cancel feeOn-time88%
DeltaCheapest$212Average$387FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$217Average$417FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$271Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$418FlexibilityNo cancel feeOn-time69%

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