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Cheap flights from Billings to Phoenix from $92

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Phoenix departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Billings to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:14 am - 10:16 am
BIL
-
PHX
24h 02m1 stop
Multiple Airlines Logo
10:03 am - 4:32 pm
PHX
-
BIL
6h 29m1 stop
$225Multiple Airlines
Mon, Jan 5 - Fri, Jan 9
Multiple Airlines Logo
5:22 pm - 11:19 am
BIL
-
PHX
17h 57m1 stop
Multiple Airlines Logo
7:32 pm - 9:49 am
PHX
-
BIL
14h 17m1 stop
$245Multiple Airlines
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
10:05 pm - 8:48 am
BIL
-
PHX
10h 43m1 stop
Multiple Airlines Logo
10:03 am - 4:32 pm
PHX
-
BIL
6h 29m1 stop
$262Multiple Airlines
Sun, Jan 4 - Fri, Jan 9
Alaska Airlines Logo
3:35 pm - 4:12 pm
BIL
-
PHX
24h 37m2 stops
Alaska Airlines Logo
5:12 pm - 1:22 pm
PHX
-
BIL
20h 10m2 stops
$283Alaska Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
5:22 pm - 10:22 am
BIL
-
PHX
17h 00m1 stop
Multiple Airlines Logo
9:55 pm - 9:49 am
PHX
-
BIL
11h 54m1 stop
$284Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Delta Logo
5:15 am - 3:45 pm
BIL
-
PHX
10h 30m2 stops
Delta Logo
1:01 pm - 7:25 pm
PHX
-
BIL
6h 24m1 stop
$287Delta
Tue, Jan 6 - Wed, Jan 7
American Airlines Logo
6:54 am - 9:45 am
BIL
-
PHX
2h 51mnonstop
American Airlines Logo
8:06 pm - 10:33 pm
PHX
-
BIL
2h 27mnonstop
$291American Airlines
Tue, Jan 20 - Tue, Jan 27
Alaska Airlines Logo
3:35 pm - 11:59 pm
BIL
-
PHX
8h 24m2 stops
Alaska Airlines Logo
8:56 pm - 1:24 pm
PHX
-
BIL
16h 28m2 stops
$293Alaska Airlines
Mon, Feb 9 - Thu, Feb 12
Multiple Airlines Logo
12:07 pm - 9:16 pm
BIL
-
PHX
9h 09m1 stop
Multiple Airlines Logo
10:03 am - 4:32 pm
PHX
-
BIL
6h 29m1 stop
$298Multiple Airlines
Wed, Dec 31 - Fri, Jan 9
Multiple Airlines Logo
10:22 am - 8:38 pm
BIL
-
PHX
10h 16m1 stop
Multiple Airlines Logo
2:34 pm - 9:32 am
PHX
-
BIL
18h 58m1 stop
$299Multiple Airlines
Fri, Feb 20 - Thu, Feb 26

Alaska Airlines flights from Billings to Phoenix Sky Harbor Intl Airport

Our best Alaska Airlines deals on Billings to Phoenix Sky Harbor Intl Airport flight tickets
Alaska Airlines
Jan 23
BIL3:35 pmBillings Logan Intl
24h 37m
2 stops
PHX4:12 pmPhoenix Sky Harbor Intl
Jan 30
PHX5:12 pmPhoenix Sky Harbor Intl
20h 10m
2 stops
BIL1:22 pmBillings Logan Intl
$283
Find similar
Alaska Airlines
Feb 9
BIL3:35 pmBillings Logan Intl
8h 24m
2 stops
PHX11:59 pmPhoenix Sky Harbor Intl
Feb 12
PHX8:56 pmPhoenix Sky Harbor Intl
16h 28m
2 stops
BIL1:24 pmBillings Logan Intl
$293
Find similar
Alaska Airlines
Feb 7
BIL7:00 amBillings Logan Intl
16h 59m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
Feb 14
PHX6:00 amPhoenix Sky Harbor Intl
17h 38m
1 stop
BIL11:38 pmBillings Logan Intl
$302
Find similar

United Airlines flights from Billings to Phoenix Sky Harbor Intl Airport

Our best United Airlines deals on Billings to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines
Jan 3
BIL6:35 amBillings Logan Intl
6h 55m
1 stop
PHX1:30 pmPhoenix Sky Harbor Intl
Jan 7
PHX4:31 pmPhoenix Sky Harbor Intl
4h 52m
1 stop
BIL9:23 pmBillings Logan Intl
$340
Find similar
United Airlines
Jan 3
BIL6:35 amBillings Logan Intl
5h 12m
1 stop
PHX11:47 amPhoenix Sky Harbor Intl
Jan 7
PHX7:00 amPhoenix Sky Harbor Intl
8h 20m
2 stops
BIL3:20 pmBillings Logan Intl
$345
Find similar
United Airlines
Feb 7
BIL10:52 amBillings Logan Intl
7h 14m
1 stop
PHX6:06 pmPhoenix Sky Harbor Intl
Feb 14
PHX10:58 amPhoenix Sky Harbor Intl
6h 14m
1 stop
BIL5:12 pmBillings Logan Intl
$369
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated December 16, 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

Fly to

Route

Depart

Return

Price

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Mon 1/5

10:14 am-10:16 am

1 stop24h 02m

Phoenix Sky Harbor Intl

Fri 1/9

10:03 am-4:32 pm

1 stop6h 29m

$225

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Fri 1/9

5:22 pm-11:19 am

1 stop17h 57m

Phoenix Sky Harbor Intl

Sun 1/11

7:32 pm-9:49 am

1 stop14h 17m

$245

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Sun 1/4

10:05 pm-8:48 am

1 stop10h 43m

Phoenix Sky Harbor Intl

Fri 1/9

10:03 am-4:32 pm

1 stop6h 29m

$262

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Fri 1/23

3:35 pm-4:12 pm

2 stops24h 37m

Phoenix Sky Harbor Intl

Fri 1/30

5:12 pm-1:22 pm

2 stops20h 10m

$283

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Fri 1/23

5:22 pm-10:22 am

1 stop17h 00m

Phoenix Sky Harbor Intl

Sun 1/25

9:55 pm-9:49 am

1 stop11h 54m

$284

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Tue 1/6

5:15 am-3:45 pm

2 stops10h 30m

Phoenix Sky Harbor Intl

Wed 1/7

1:01 pm-7:25 pm

1 stop6h 24m

$287

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Tue 1/20

6:54 am-9:45 am

Nonstop2h 51m

Phoenix Sky Harbor Intl

Tue 1/27

8:06 pm-10:33 pm

Nonstop2h 27m

$291

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Mon 2/9

3:35 pm-11:59 pm

2 stops8h 24m

Phoenix Sky Harbor Intl

Thu 2/12

8:56 pm-1:24 pm

2 stops16h 28m

$293

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Wed 12/31

12:07 pm-9:16 pm

1 stop9h 09m

Phoenix Sky Harbor Intl

Fri 1/9

10:03 am-4:32 pm

1 stop6h 29m

$298

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Fri 2/20

10:22 am-8:38 pm

1 stop10h 16m

Phoenix Sky Harbor Intl

Thu 2/26

2:34 pm-9:32 am

1 stop18h 58m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

How to get the cheapest flight ticket from Billings to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, October is the cheapest month to fly from Billings to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $231. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of October, then departing from Billings during the month January is also very affordable. Most momondo users find prices during this month for around $311.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Billings is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $400. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $654. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from Billings to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $159. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $478. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Billings Logan Intl to Phoenix Sky Harbor Intl flight route?

Fly from Billings Logan Intl to Phoenix Sky Harbor Intl for the best Billings Logan Intl - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Billings when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Billings for as low as $182 on momondo.

What cabin class options are available on Billings Logan Intl to Phoenix Sky Harbor Intl flights?

There are 2 cabin classes available to choose from on Billings Logan Intl to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Billings to Phoenix Sky Harbor Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Billings to Phoenix Sky Harbor Intl Airport.

How have Billings to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of December 2025, prices for Billings to Phoenix Sky Harbor Intl Airport flights are approximately 281% more expensive when compared to flights at the same time last year.

When to book flights from Billings to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Phoenix Sky Harbor Intl Airport (BIL to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Phoenix Sky Harbor Intl Airport

Best Price Found

$234

Fastest flight time

2h 45m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Billings in the past 72 hours is $234. The best round-trip flight deal from Billings to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $436.
The fastest flight from Billings to Phoenix Sky Harbor Intl Airport takes 2h 45m
Direct flights go from Billings to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

  • How far is Billings Logan Intl to Phoenix Sky Harbor Intl by plane?

    Phoenix Sky Harbor Intl is 872.4 mi away from Billings Logan Intl. Flights usually cover this in 2h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Billings Logan Intl Airport to Phoenix Sky Harbor Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents you'll need for your trip to Phoenix Sky Harbor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Billings to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from Billings to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Billings to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Billings to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $96Free CancellationRating
7.2
700 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $196Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,010 reviews
Search Delta flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Casa Grande
Surprise
Goodyear
Buckeye
Payson
Apache Junction
Avondale
Wickenburg
Paradise Valley
Camp Verde
Litchfield Park
Fountain Hills
Cave Creek

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Phoenix?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Billings to Phoenix. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Billings to Phoenix with flexible booking policies on momondo?

All flight searches from Billings to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Billings to Phoenix?

momondo provides multiple filters to help you find the best flight to Phoenix from Billings. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Billings to Phoenix right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Phoenix, momondo offers a useful price alert feature which will track prices for flights to Phoenix from Billings and alert you when they change.

An easier way to manage your Phoenix Sky Harbor Intl Airport trip

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