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Sky Harbor Intl

$97+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — PHX
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Billings Logan Intl to Phoenix Sky Harbor Intl are usually found in October or September, booked 47 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 October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(Alaska Airlines)

One-way from

$97
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$196

Good round-trip deal

$529 or less
Provider with most accurate pricing for Billings Logan Intl-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-Phoenix Sky Harbor Intl flights.
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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. 8% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Billings Logan Intl to Phoenix Sky Harbor Intl.
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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 October 10, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/8. 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.
Mon 10/273:40 pmBIL - PHX
1 stop5h 38mAlaska Airlines
Fri 10/316:35 pmPHX - BIL
1 stop19h 25mAlaska Airlines
Deal found 10/8$197
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Sat 12/1312:32 pmBIL - PHX
1 stop19h 46mMultiple Airlines
Thu 12/189:36 amPHX - BIL
2 stops23h 36mMultiple Airlines
Deal found 10/8$198
This United Airlines deal was found by Cheapflights users on 10/9. 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 10/295:00 amBIL - PHX
2 stops10h 39mUnited Airlines
Sat 11/111:55 amPHX - BIL
1 stop4h 18mUnited Airlines
Deal found 10/9$202
This KAYAK deal was found by Cheapflights users on 10/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:40 pmBIL - PHX
1 stop8h 18mAlaska Airlines
Sat 11/157:44 amPHX - BIL
1 stop5h 36mAlaska Airlines
Deal found 10/8$212
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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 10/221:59 pmBIL - PHX
1 stop7h 58mAlaska Airlines
Wed 10/2910:53 amPHX - BIL
1 stop6h 46mAlaska Airlines
Deal found 10/9$215
This United Airlines deal was found by Cheapflights users on 10/9. 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 10/2210:39 amBIL - PHX
1 stop7h 12mUnited Airlines
Wed 10/291:30 pmPHX - BIL
2 stops8h 19mUnited Airlines
Deal found 10/9$221
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Sat 11/82:31 pmBIL - PHX
1 stop5h 18mUnited Airlines
Mon 11/104:32 pmPHX - BIL
1 stop4h 46mUnited Airlines
Deal found 10/8$237

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 October 10, 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

Wed 10/29

5:57 pm-9:40 pm

1 stop4h 43m

Phoenix Sky Harbor Intl

Sat 11/1

4:33 pm-10:49 pm

1 stop5h 16m

$197

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Mon 1/12

2:02 pm-8:55 pm

1 stop6h 53m

Phoenix Sky Harbor Intl

Mon 1/26

7:40 am-1:22 pm

1 stop5h 42m

$197

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Mon 10/27

3:40 pm-8:18 pm

1 stop5h 38m

Phoenix Sky Harbor Intl

Fri 10/31

6:35 pm-3:00 pm

1 stop19h 25m

$197

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Sat 11/8

2:31 pm-7:49 pm

1 stop5h 18m

Phoenix Sky Harbor Intl

Mon 11/10

4:32 pm-9:18 pm

1 stop4h 46m

$237

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Wed 11/5

3:40 pm-11:51 pm

2 stops8h 11m

Phoenix Sky Harbor Intl

Wed 11/12

6:20 am-3:00 pm

1 stop8h 40m

$245

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Fri 10/24

5:54 pm-9:57 pm

1 stop5h 03m

Phoenix Sky Harbor Intl

Tue 10/28

1:51 pm-9:18 pm

1 stop6h 27m

$267

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Tue 3/24

5:51 pm-9:59 pm

1 stop5h 08m

Phoenix Sky Harbor Intl

Wed 3/25

5:00 am-1:13 pm

1 stop7h 13m

$267

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Tue 3/31

2:40 pm-7:04 pm

1 stop5h 24m

Phoenix Sky Harbor Intl

Wed 4/1

7:40 am-1:13 pm

1 stop4h 33m

$267

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Tue 12/9

2:02 pm-7:53 pm

1 stop5h 51m

$97

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Tue 1/6

6:00 am-12:41 pm

1 stop6h 41m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 20 results
1
2

Compare providers for flights from Billings to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Sky Harbor Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 3, 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 47 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, October is the cheapest month in which you can book a flight from Billings to Phoenix Sky Harbor Intl Airport (average of $126). Flying from Billings to Phoenix Sky Harbor Intl Airport in December is currently the most expensive (average of $280). 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 October 10, 2025.

It’s optimal to fly from Billings to Phoenix Sky Harbor Intl Airport in the evening. By choosing this option you can save up to 70% 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 October 10, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,969 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,968 reviews
Delta
8.0
Very good
7,969 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,969 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
697 reviews
Delta
8.0
Very good
7,969 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 4 different airlines.

  • How long is the flight from Billings to Phoenix Sky Harbor Intl Airport?

    Departing from Billings to Phoenix Sky Harbor Intl Airport will take you 4h 43m. The distance from Billings to Phoenix Sky Harbor Intl Airport is about 874 mi. This flight may include one or multiple stops.

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

    According to our current data, Allegiant Air ($96), Delta ($216), and American Airlines ($271) offers the cheapest pricing from Billings to Phoenix Sky Harbor Intl Airport. These flights start at 73% lower than the current average price 3 months from now.

  • What are the cheapest flights from Billings to Phoenix Sky Harbor Intl Airport?

    On average you can expect to pay $723 for a flight from Billings to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is $260 while the most popular route, (Billings Logan Intl - Phoenix Sky Harbor Intl) is currently priced at $197.

  • 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, October is the cheapest month in which you can book a flight from Billings to Phoenix Sky Harbor Intl Airport (average of $126). Flying from Billings to Phoenix Sky Harbor Intl Airport in December is currently the most expensive (average of $280). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Payson
Chandler
Casa Grande
Globe
Goodyear
Camp Verde
Glendale
Buckeye
Peoria
Surprise
Paradise Valley
Avondale
Guadalupe

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Top 4 airlines flying from Billings to Sky Harbor Intl

Discover the top 4 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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$96Average$216FlexibilityNo cancel feeOn-time88%
DeltaCheapest$216Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$421FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$300Average$424FlexibilityNo cancel feeOn-time69%

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