Cheap Flights from Phoenix to Billings

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Flight deals from Phoenix to Billings

Looking for a cheap last-minute deal or the best return flight from Phoenix to Billings? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Phoenix to Billings

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Billings flights are currently cheapest in October.

Direct flights from Phoenix to Billings

Phoenix to Billings: Alternative routes

Compare routes from Phoenix to Billings below. You may find an airport to fly into that's cheaper, faster, or easier than Billings.

Phoenix to Billings: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 1,962
Cheapest month to flyOctober
Average flight time2 hrs, 26 mins
Most popular airlineAllegiant Air
Average flights per week21

Finding cheap flights from Phoenix to Billings: Frequently asked questions

The best price we found for a return flight from Phoenix to Billings is ج.م.‏ 3,949. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 26 minutes is the average flight time from Phoenix to Billings.
Allegiant Air, Envoy Air and American Airlines fly direct from Phoenix to Billings.
As of July 2025, there are 21 flights per week flying from Phoenix to Billings.
The cheapest month to fly from Phoenix to Billings is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Billings Airport on Wednesday, 24 September 2025.
Yes – the average flight time is 2 hours and 26 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Billings but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Billings is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Billings is Allegiant Air .

Travelling from Phoenix to Billings Logan International Airport (BIL): What you need to know

  • Start your journey at one of Phoenix's main airports, Phoenix Sky Harbour International Airport (PHX) or Phoenix-Mesa Gateway Airport (AZA). Explore your options for booking a flight from Phoenix to Billings Logan International Airport (BIL) taking off from either of these.

  • Billings Logan International Airport is located in Billings. The city is in the UTC-6 timezone and is one hour ahead of Phoenix.

  • To ensure you get on your flight from Phoenix to BIL, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and one hour before domestic flights is the general rule.

  • Delays at security and check-in are likely if you're travelling during high season, so give yourself some extra wiggle room. The recommendation for peak periods? Arrive up to four hours ahead for international flights and two hours for domestic departures.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

Phoenix Sky Harbour International Airport (PHX)

  • Prefer to leave from Phoenix Sky Harbour International Airport (PHX)? Direct Phoenix to Billings Logan International Airport (BIL) flight tickets can be booked from here.

  • Take a direct flight from Phoenix to BIL with American Airlines. This is one of the leading carriers operating this route out of PHX.

  • American Airlines is the most popular choice for passengers flying from PHX to BIL.

  • Want a carrier that consistently lands on time? Your best bet is American Airlines. 94.83% of its flights between Phoenix Sky Harbour International Airport and Billings Logan International Airport touch down as planned.

  • You can reach PHX from the centre of Phoenix in about 10 minutes by car (depending on traffic). The journey by public transport takes roughly 35 minutes to cover the 8 kilometres or so.

  • Want to treat yourself to an extra night away before catching your Phoenix to BIL flight? Relax in a hotel near Phoenix Sky Harbour International Airport before your trip officially starts. These stays are calling your name:

  • Phoenix Sky Harbour International Airport has a solid reputation for punctual service. 82.57% of flights departing here keep to their planned arrival schedule.

  • PHX is located at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Get straight to the good part and take a direct flight from Phoenix to Billings Logan International Airport departing from Phoenix-Mesa Gateway Airport (AZA).

  • Get set for takeoff with Allegiant Air. It offers direct Phoenix to BIL flight tickets from AZA.

  • Allegiant Air is the airline with the highest passenger demand for flights from AZA to BIL.

  • Allegiant Air is the most punctual carrier on this route, with 72.97% of its services landing on time.

  • If you're making the trip to AZA from central Phoenix, it takes about 40 minutes to get there by car. The journey is roughly 56 kilometres.

  • Wake up, take it easy and still make your Phoenix to Billings Logan International Airport flight without having to rush. These accommodation options near Phoenix-Mesa Gateway Airport make departure day a breeze if you're flying out early:

  • Flights that leave from AZA touch down at their destination on schedule 78.65% of the time.

  • You'll find Phoenix-Mesa Gateway Airport at 6033 S. Sossaman Rd..

About Billings Logan International Airport (BIL)

Getting from Billings Logan International Airport (BIL) to central Billings

  • Billings Logan International Airport to the centre of Billings is around 3 kilometres. If you're taking a cab or renting a car, plan ahead to make your trip as smooth as possible. Journey times can vary based on traffic conditions and the time of day.

  • It'll take around 25 minutes to get there using public transport.

How to find the cheapest flights from Phoenix to Billings Logan International Airport (BIL)

  • The lowest price we've found for a one-way ticket from Phoenix to Billings Logan International Airport is ج.م.‏ 1,962. For a return flight on this route, the best price is ج.م.‏ 3,949. Depending on when and how early you book, these fares may change.

  • Booking ahead of time is often the key to scoring a cheap flight from Phoenix to BIL. Prices tend to rise as demand increases, so the closer your departure date, the more you'll likely pay.

  • Affordable Phoenix to Billings Logan International Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' tool to compare fares across every month and then pick the cheapest day.

  • Save time searching for cheap flight tickets from Phoenix to BIL by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

  • Filters make it easier to save some cash on your flight from Phoenix to Billings Logan International Airport. Pick the departure times, carriers and stops that line up with your plans. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Phoenix to Billings Logan International Airport (BIL)

  • July is the most popular month for flights from Phoenix to Billings Logan International Airport (BIL). Visit Billings in February if you'd rather avoid peak season.

  • The warmest month in Billings is July, with temperatures ranging between 14ºC and 34ºC. Lock in your Phoenix to BIL flight ticket then if that's your definition of good weather.

  • Look for cheap tickets from Phoenix to Billings Logan International Airport in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -18ºC and 8ºC.

More about Billings

  • Start your Billings trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Phoenix to Billings Logan International Airport, explore our range of accommodation options including:

  • Your trip to Billings wouldn't be complete without a bit of sightseeing. Big-name attractions that should be on your list include Museum of Women's History, St. Patrick's Co-Cathedral and Yellowstone Art Museum.

Explore more of the United States

  • Billings has loads to offer, but there are so many other parts of the United States just waiting to be discovered. About 290 kilometres north-west of Billings, a trip to Great Falls will keep you busy. Start with leading sights like Lewis & Clark National Historic Trail Interpretive Centre, Great Falls Dam View and St. Ann Cathedral.

  • If you're interested in discovering another side of the United States, head for Bozeman, about 193 kilometres west of Billings. Yellowstone Safari Co, Yellowstone Forever and Museum of the Rockies are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.