$141 Cheap Flights from Billings (BIL) to Phoenix (PHX)

View $141 flight on Tue, Dec 23, 2025Opens in a new window

Popular airlines from Billings Logan Intl. Airport (BIL) to Phoenix Sky Harbor Intl. Airport (PHX)

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Find available prices by choosing your travel dates.

Cheap Flights from Billings to Phoenix (BIL-PHX)

Prices were available within the past 7 days and start at $141 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, May 21 - Tue, May 27
BIL
Billings
PHX
Phoenix
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 21 from Billings to Phoenix, returning Tue, May 27, priced at $259 found 2 days ago
Delta
Wed, May 21 - Thu, May 29
BIL
Billings
PHX
Phoenix
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 21 from Billings to Phoenix, returning Thu, May 29, priced at $279 found 2 days ago
American Airlines
Wed, Feb 11 - Tue, Feb 17
BIL
Billings
PHX
Phoenix
$281 Roundtrip, found 6 hours ago
$281
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Feb 11 from Billings to Phoenix, returning Tue, Feb 17, priced at $281 found 6 hours ago
Delta
Wed, May 21 - Fri, May 30
BIL
Billings
PHX
Phoenix
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 21 from Billings to Phoenix, returning Fri, May 30, priced at $284 found 2 days ago
Alaska Airlines
Wed, Feb 11 - Tue, Feb 17
BIL
Billings
PHX
Phoenix
$296 Roundtrip, found 6 hours ago
$296
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Wed, Feb 11 from Billings to Phoenix, returning Tue, Feb 17, priced at $296 found 6 hours ago
Bargain Flight
Tue, May 13 - Tue, May 13
BIL
Billings
PHX
Phoenix
$296 Roundtrip, found 2 days ago
$296
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Tue, May 13 from Billings to Phoenix, returning Tue, May 13, priced at $296 found 2 days ago
Hawaiian Airlines
Tue, May 20 - Wed, May 21
BIL
Billings
PHX
Phoenix
$299 Roundtrip, found 6 days ago
$299
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, May 20 from Billings to Phoenix, returning Wed, May 21, priced at $299 found 6 days ago
Alaska Airlines
Wed, May 28 - Wed, Jun 4
BIL
Billings
PHX
Phoenix
$300 Roundtrip, found 3 hours ago
$300
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, May 28 from Billings to Phoenix, returning Wed, Jun 4, priced at $300 found 3 hours ago
United
Wed, Jul 2 - Tue, Jul 8
BIL
Billings
PHX
Phoenix
$301 Roundtrip, found 3 hours ago
$301
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Jul 2 from Billings to Phoenix, returning Tue, Jul 8, priced at $301 found 3 hours ago
American Airlines
Thu, Feb 5 - Tue, Feb 10
BIL
Billings
PHX
Phoenix
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 5 from Billings to Phoenix, returning Tue, Feb 10, priced at $301 found 1 day ago

Frequently asked questions

How much does a flight from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX) cost?
Discover the latest flight deals from BIL to PHX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BIL to PHX?
The cheapest flights from BIL to PHX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX)?
When flying out of Logan Intl. Airport (BIL), you can take a nonstop flight to Sky Harbor Intl. Airport (PHX) with American Airlines.
What is the cheapest airline that flies from BIL to PHX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BIL to PHX. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX)?
On average, Logan Intl. Airport (BIL) only has 1 direct flight to Sky Harbor Intl. Airport (PHX) each day. For additional options, try Expedia’s easy-to-use filters. Enter your travel details, then click on “1 Stop” or “2+ Stops” to discover flights offering layovers.
What are the most popular departure times for flights from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX)?
The 5 AM departures from BIL to PHX are the most sought after. Greater demand means you’ll likely pay more for these departures. If you’re hoping to save money, pick a less crowded time to fly.
What day of the week has the most flights from BIL to PHX?
If you travel on a Saturday, you’ll get the biggest range of choices for flights from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX).
What is the earliest flight from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX)?
Hop on the earliest flight at around 5:00AM UTC-7, leaving from Logan Intl. Airport (BIL). You’ll be traveling for around 2h 42m, touching down at Sky Harbor Intl. Airport (PHX) at approximately 7:42AM UTC-7.
How long does it take to fly from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX)?
The average flight time from BIL to PHX is 2 hours and 42 minutes, covering a total distance of 880 mi.
What is the best time to fly from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX)?
To avoid possible delays on the Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Phoenix from Logan Intl. Airport (BIL)?
Catch a direct flight from Logan Intl. Airport (BIL) to Phoenix and arrive at Sky Harbor Intl. Airport (PHX). Another convenient gateway to the city is Phoenix - Mesa Gateway Airport (AZA).
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX) last-minute?
Last-minute fares from BIL to PHX are generally more expensive. To secure the best rates, start looking for flights as early as possible. That being said, if your travel plans are flexible, you may score a cheap fare right before you leave.
Is it cheaper to book a BIL to PHX flight and hotel package?
Opting for a BIL to PHX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX)?
Typically, it’s possible to cancel or reschedule your BIL to PHX flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.
*Available to One Key members.