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

View $141 flight on Tue, Feb 17, 2026Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Phoenix to Billings (PHX-BIL)

Prices were available within the past 7 days and start at $141 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Tue, May 6 - Tue, May 13
PHX
Phoenix
BIL
Billings
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Tue, May 6 from Phoenix to Billings, returning Tue, May 13, priced at $277 found 2 days ago
Alaska Airlines
Tue, Jun 3 - Tue, Jun 3
PHX
Phoenix
BIL
Billings
$295 Roundtrip, found 2 days ago
$295
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jun 3 from Phoenix to Billings, returning Tue, Jun 3, priced at $295 found 2 days ago
Bargain Flight
Wed, Sep 3 - Wed, Sep 17
PHX
Phoenix
BIL
Billings
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Wed, Sep 3 from Phoenix to Billings, returning Wed, Sep 17, priced at $297 found 1 day ago
Alaska Airlines
Wed, Aug 13 - Tue, Aug 19
PHX
Phoenix
BIL
Billings
$300 Roundtrip, found 1 day ago
$300
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Phoenix to Billings, returning Tue, Aug 19, priced at $300 found 1 day ago
United
Tue, Jul 22 - Tue, Aug 5
PHX
Phoenix
BIL
Billings
$301 Roundtrip, found 4 hours ago
$301
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Jul 22 from Phoenix to Billings, returning Tue, Aug 5, priced at $301 found 4 hours ago
Delta
Tue, Jun 17 - Wed, Jun 18
PHX
Phoenix
BIL
Billings
$301 Roundtrip, just found
$301
Roundtrip
just found
Select Delta flight, departing Tue, Jun 17 from Phoenix to Billings, returning Wed, Jun 18, priced at $301 just found
American Airlines
Wed, Sep 3 - Wed, Sep 17
PHX
Phoenix
BIL
Billings
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 3 from Phoenix to Billings, returning Wed, Sep 17, priced at $301 found 1 day ago
Bargain Flight
Tue, May 13 - Tue, May 20
PHX
Phoenix
BIL
Billings
$303 Roundtrip, found 14 hours ago
$303
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Tue, May 13 from Phoenix to Billings, returning Tue, May 20, priced at $303 found 14 hours ago
United
Wed, Jun 11 - Tue, Jun 17
PHX
Phoenix
BIL
Billings
$303 Roundtrip, found 4 days ago
$303
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jun 11 from Phoenix to Billings, returning Tue, Jun 17, priced at $303 found 4 days ago
Delta
Wed, May 21 - Tue, May 27
PHX
Phoenix
BIL
Billings
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 21 from Phoenix to Billings, returning Tue, May 27, priced at $305 found 1 day ago

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL) cost?
Discover the latest flight deals from PHX to BIL 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 PHX to BIL?
The cheapest flights from PHX to BIL 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 Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL)?
When setting off from Sky Harbor Intl. Airport (PHX), you can hop on a nonstop flight to Logan Intl. Airport (BIL) with American Airlines.
What is the cheapest airline that flies from PHX to BIL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PHX to BIL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL)?
On average, Sky Harbor Intl. Airport (PHX) only has 1 direct flight to Logan Intl. Airport (BIL) daily. For additional options, try Expedia’s easy-to-use filter tool. Just enter your dates, then choose “1 Stop” or “2+ Stops” to find flights offering layovers.
What are the most popular departure times for flights from Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL)?
The 8 PM departures from PHX to BIL see the highest demand. These flights can come with a higher price due to their popularity. If you want to save money, book during off-peak hours.
What day of the week has the most flights from PHX to BIL?
Saturday has the most flights from Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL). Consider traveling on this day and you’ll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL)?
Catch the earliest flight at around 8:04PM UTC-7, departing from Sky Harbor Intl. Airport (PHX). You’ll be flying for around 2h 31m, landing at Logan Intl. Airport (BIL) at approximately 10:35PM UTC-7.
How long does it take to fly from Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL)?
The average flight time from PHX to BIL is 2 hours and 31 minutes, covering a total distance of 880 mi.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL)?
To avoid possible delays on the Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL) route, fly before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Billings from Sky Harbor Intl. Airport (PHX)?
Logan Intl. Airport (BIL) is the only airport in Billings with direct flights from Sky Harbor Intl. Airport (PHX). Consider the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL) last-minute?
Booking your ticket from PHX to BIL just before your trip is generally more expensive. However, if you’re flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a PHX to BIL flight and hotel package?
Compared with arranging flights and hotels separately, booking a PHX to BIL flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Just secure your flights and select from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Logan Intl. Airport (BIL)?
In most cases, you can reschedule or cancel your PHX to BIL flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you need more information, visit our Customer Service portal.
*Available to One Key members.