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Cheap flights from Phoenix Sky Harbor Intl Airport to Billings from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Billings departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Billings (PHX-BIL)

Cheap round-trip flights

United Airlines Logo
11:45 am - 5:12 pmPHX-BIL
4h 27m1 stop
United Airlines Logo
5:57 pm - 10:01 pmBIL-PHX
5h 04m1 stop
$197United Airlines
Find Deal
Sat, Sep 20 - Wed, Sep 24
United Airlines Logo
6:05 am - 1:17 pmPHX-BIL
6h 12m1 stop
United Airlines Logo
2:35 pm - 11:09 pmBIL-PHX
9h 34m2 stops
$202United Airlines
Find Deal
Sat, Sep 20 - Wed, Sep 24
Delta Logo
5:20 pm - 10:35 pmPHX-BIL
4h 15m1 stop
Delta Logo
5:25 am - 8:55 amBIL-PHX
4h 30m1 stop
$217Delta
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Fri, Sep 19 - Wed, Oct 8
Delta Logo
12:16 pm - 10:35 pmPHX-BIL
9h 19m2 stops
Delta Logo
5:25 am - 8:55 amBIL-PHX
4h 30m1 stop
$222Delta
Find Deal
Tue, Sep 23 - Wed, Oct 8
Alaska Airlines Logo
6:45 am - 1:20 pmPHX-BIL
5h 35m1 stop
Alaska Airlines Logo
3:40 pm - 11:58 pmBIL-PHX
8h 18m1 stop
$226Alaska Airlines
Find Deal
Sat, Nov 1 - Sun, Nov 9
American Airlines Logo
8:25 pm - 10:54 pmPHX-BIL
2h 29mnonstop
American Airlines Logo
5:08 am - 7:50 amBIL-PHX
2h 42mnonstop
$265American Airlines
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Mon, Jan 5 - Sat, Jan 10
American Airlines Logo
8:25 pm - 10:54 pmPHX-BIL
2h 29mnonstop
American Airlines Logo
2:03 pm - 9:31 pmBIL-PHX
7h 28m1 stop
$275American Airlines
Find Deal
Mon, Jan 5 - Sat, Jan 10
Logo
10:25 am - 9:08 amPHX-BIL
21h 43m1 stop
Logo
9:35 pm - 11:41 pmBIL-PHX
27h 06m1 stop
$281
Find Deal
Thu, Sep 18 - Sun, Oct 12
Alaska Airlines Logo
6:45 am - 1:20 pmPHX-BIL
5h 35m1 stop
Alaska Airlines Logo
7:19 pm - 7:17 pmBIL-PHX
23h 58m2 stops
$288Alaska Airlines
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Sat, Nov 1 - Sun, Nov 9
Logo
8:40 pm - 9:08 amPHX-BIL
11h 28m1 stop
Logo
9:35 pm - 8:17 amBIL-PHX
11h 42m1 stop
$331
Find Deal
Thu, Sep 18 - Thu, Oct 9

United Airlines flights from Phoenix Sky Harbor Intl Airport to Billings

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Billings flight tickets
United Airlines
Sep 20
PHX11:45 amPhoenix Sky Harbor Intl
4h 27m
1 stop
BIL5:12 pmBillings Logan Intl
Sep 24
BIL5:57 pmBillings Logan Intl
5h 04m
1 stop
PHX10:01 pmPhoenix Sky Harbor Intl
$197
Find similar
United Airlines
Sep 20
PHX6:05 amPhoenix Sky Harbor Intl
6h 12m
1 stop
BIL1:17 pmBillings Logan Intl
Sep 24
BIL2:35 pmBillings Logan Intl
9h 34m
2 stops
PHX11:09 pmPhoenix Sky Harbor Intl
$202
Find similar
United Airlines
Sep 20
PHX1:20 pmPhoenix Sky Harbor Intl
8h 26m
2 stops
BIL10:46 pmBillings Logan Intl
Sep 24
BIL4:15 pmBillings Logan Intl
9h 00m
2 stops
PHX12:15 amPhoenix Sky Harbor Intl
$207
Find similar

Alaska Airlines flights from Phoenix Sky Harbor Intl Airport to Billings

Our best Alaska Airlines deals on Phoenix Sky Harbor Intl Airport to Billings flight tickets
Alaska Airlines
Nov 1
PHX6:45 amPhoenix Sky Harbor Intl
5h 35m
1 stop
BIL1:20 pmBillings Logan Intl
Nov 9
BIL3:40 pmBillings Logan Intl
8h 18m
1 stop
PHX11:58 pmPhoenix Sky Harbor Intl
$226
Find similar
Alaska Airlines
Nov 1
PHX6:45 amPhoenix Sky Harbor Intl
5h 35m
1 stop
BIL1:20 pmBillings Logan Intl
Nov 9
BIL7:19 pmBillings Logan Intl
23h 58m
2 stops
PHX7:17 pmPhoenix Sky Harbor Intl
$288
Find similar
Alaska Airlines
Jan 5
PHX8:44 pmPhoenix Sky Harbor Intl
18h 03m
1 stop
BIL2:47 pmBillings Logan Intl
Jan 10
BIL3:35 pmBillings Logan Intl
7h 41m
2 stops
PHX11:16 pmPhoenix Sky Harbor Intl
$303
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momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Billings 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 September 4, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Sat 9/20

11:45 am-5:12 pm

1 stop4h 27m

Billings Logan Intl

Wed 9/24

5:57 pm-10:01 pm

1 stop5h 04m

$197

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Sat 9/20

6:05 am-1:17 pm

1 stop6h 12m

Billings Logan Intl

Wed 9/24

2:35 pm-11:09 pm

2 stops9h 34m

$202

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Fri 9/19

5:20 pm-10:35 pm

1 stop4h 15m

Billings Logan Intl

Wed 10/8

5:25 am-8:55 am

1 stop4h 30m

$217

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 9/23

12:16 pm-10:35 pm

2 stops9h 19m

Billings Logan Intl

Wed 10/8

5:25 am-8:55 am

1 stop4h 30m

$222

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Sat 11/1

6:45 am-1:20 pm

1 stop5h 35m

Billings Logan Intl

Sun 11/9

3:40 pm-11:58 pm

1 stop8h 18m

$226

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Mon 1/5

8:25 pm-10:54 pm

Nonstop2h 29m

Billings Logan Intl

Sat 1/10

5:08 am-7:50 am

Nonstop2h 42m

$265

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Mon 1/5

8:25 pm-10:54 pm

Nonstop2h 29m

Billings Logan Intl

Sat 1/10

2:03 pm-9:31 pm

1 stop7h 28m

$275

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Thu 9/18

10:25 am-9:08 am

1 stop21h 43m

Billings Logan Intl

Sun 10/12

9:35 pm-11:41 pm

1 stop27h 06m

$281

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Sat 11/1

6:45 am-1:20 pm

1 stop5h 35m

Billings Logan Intl

Sun 11/9

7:19 pm-7:17 pm

2 stops23h 58m

$288

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Thu 9/18

8:40 pm-9:08 am

1 stop11h 28m

Billings Logan Intl

Thu 10/9

9:35 pm-8:17 am

1 stop11h 42m

$331

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 Billings from

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

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 Billings?

The month of April is, on average, the cheapest month to fly to Billings from Phoenix Sky Harbor Intl Airport, with most prices found around $276. The month of December is another great option to travel to Billings, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around $310.

What is the cheapest day to depart on your flight to Billings?

Our data shows that Tuesday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $291. Flights from Phoenix Sky Harbor Intl Airport to Billings on a Thursday will generally be more expensive and average around $566. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Billings?

According to our data, the cheapest time of day to fly to Billings is at noon. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to Billings at noon for as low as $158. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Billings, so prices are often more expensive at around $335 per ticket.

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

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

How far in advance should I book a flight to Billings?

You are more likely to see cheaper flights to Billings from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Billings for around $358 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Billings from Phoenix Sky Harbor Intl Airport for as low as $170 on momondo.

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

There is only 1 cabin class available to choose from on Phoenix Sky Harbor Intl to Billings Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for Phoenix Sky Harbor Intl Airport to Billings flights are approximately 37% cheaper when compared to flights at the same time last year.

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

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

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

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

Fastest flight time

2h 17m

Direct flights

Mon, Tue, Wed, Sat and Sun

Airports in Billings

1 airport
The fastest flight from Phoenix Sky Harbor Intl Airport to Billings takes 2h 17m
Direct flights go from Phoenix Sky Harbor Intl Airport to Billings on Monday, Tuesday, Wednesday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Billings: Billings Logan Intl (BIL)
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  • How far is Phoenix Sky Harbor Intl to Billings Logan Intl by plane?

    A flight from Phoenix Sky Harbor Intl to Billings Logan Intl will travel around 872.4 mi. By plane, this route typically takes 2h 29m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Billings Logan Intl Airport.

  • What documentation or ID do you need to fly to Billings Logan Intl Airport?

    The necessary travel and health documents for your Billings Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Phoenix Sky Harbor Intl Airport to Billings

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Billings with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $88Free CancellationRating
7.8
2,709 reviews
Search Hawaiian Airlines flights
Allegiant AirPriceFrom $94Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $191Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $210Free CancellationRating
7.4
8,939 reviews
Search United Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Alaska AirlinesPriceFrom $282Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Billings. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to Billings.

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

Yes momondo offers price alerts on flights to Billings from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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