$128+ Cheap flights from Phoenix to Billings (BIL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BIL
Jun 26 — Jul 31
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Phoenix to BillingsExplore the most affordable flight options available from Phoenix to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
Explore the most affordable flight options available from Phoenix to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:51 am
PHX
- BIL
1 stop6h 57m
Delta
Tue 8/186:33 pm
BIL
- PHX
1 stop6h 08m
Delta
Deal found 5/24![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:00 am
PHX
- BIL
1 stop3h 59m
Delta
Mon 6/225:20 am
BIL
- PHX
1 stop4h 29m
Delta
Deal found 5/26![Delta logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:58 pm
PHX
- BIL
1 stop10h 16m
Multiple Airlines
Mon 7/279:59 am
BIL
- PHX
1 stop28h 00m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:05 pm
PHX
- BIL
1 stop4h 45m
Delta
Thu 8/65:10 am
BIL
- PHX
1 stop4h 34m
Delta
Deal found 5/22![Delta logo]()
$361
This Alaska Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:55 pm
PHX
- BIL
1 stop5h 48m
Alaska Airlines
Wed 11/116:00 am
BIL
- PHX
1 stop7h 56m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:10 pm
PHX
- BIL
1 stop4h 15m
Delta
Sat 8/85:20 am
BIL
- PHX
1 stop4h 24m
Delta
Deal found 5/26![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:05 am
PHX
- BIL
1 stop6h 43m
Delta
Sat 9/265:45 am
BIL
- PHX
1 stop4h 05m
Delta
Deal found 5/26![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:05 pm
PHX
- BIL
1 stop4h 44m
Delta
Tue 6/235:20 am
BIL
- PHX
1 stop4h 29m
Delta
Deal found 5/24![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am
PHX
- BIL
1 stop4h 00m
Delta
Sat 9/196:25 pm
BIL
- PHX
1 stop6h 16m
Delta
Deal found 5/22![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:05 pm
PHX
- BIL
1 stop4h 44m
Delta
Thu 6/185:20 am
BIL
- PHX
1 stop4h 29m
Delta
Deal found 5/24![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:49 pm
PHX
- BIL
1 stop5h 04m
United Airlines
Sat 9/195:00 am
BIL
- PHX
2 stops12h 10m
United Airlines
Deal found 5/22![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:30 pm
PHX
- BIL
1 stop4h 21m
United Airlines
Mon 11/92:40 pm
BIL
- PHX
2 stops10h 24m
United Airlines
Deal found 5/24![United Airlines logo]()
$383
Best flights from Phoenix to BillingsDiscover carefully curated flight deals from Phoenix to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
Discover carefully curated flight deals from Phoenix to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:05 pm
PHX
- BIL
1 stop4h 45m
Delta
Wed 7/225:20 am
BIL
- PHX
1 stop4h 24m
Delta
Deal found 5/26![Delta logo]()
$351
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:35 am
PHX
- BIL
2 stops7h 49m
United Airlines
Tue 10/135:57 pm
BIL
- PHX
1 stop5h 12m
United Airlines
Deal found 5/25![United Airlines logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:55 pm
PHX
- BIL
1 stop5h 48m
Alaska Airlines
Wed 11/116:00 am
BIL
- PHX
1 stop7h 56m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:15 pm
PHX
- BIL
1 stop4h 20m
Delta
Mon 8/175:10 am
BIL
- PHX
1 stop4h 34m
Delta
Deal found 5/22![Delta logo]()
$356
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:30 am
PHX
- BIL
2 stops9h 21m
United Airlines
Sun 11/15:00 am
BIL
- PHX
1 stop4h 51m
United Airlines
Deal found 5/26![United Airlines logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:06 pm
PHX
- BIL
1 stop6h 23m
Alaska Airlines
Mon 8/317:20 pm
BIL
- PHX
1 stop22h 22m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:05 pm
PHX
- BIL
1 stop4h 44m
Delta
Sat 7/116:34 pm
BIL
- PHX
1 stop4h 37m
Delta
Deal found 5/26![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:06 am
PHX
- BIL
2 stops10h 11m
United Airlines
Thu 7/235:00 am
BIL
- PHX
1 stop5h 00m
United Airlines
Deal found 5/22![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am
PHX
- BIL
1 stop4h 04m
Delta
Sat 11/75:45 am
BIL
- PHX
1 stop4h 14m
Delta
Deal found 5/22![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am
PHX
- BIL
1 stop5h 17m
Delta
Sun 10/115:45 am
BIL
- PHX
1 stop4h 14m
Delta
Deal found 5/26![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:20 pm
PHX
- BIL
1 stop3h 40m
Delta
Sun 7/55:20 am
BIL
- PHX
1 stop4h 29m
Delta
Deal found 5/24![Delta logo]()
$395
Last-minute flights from Phoenix to BillingsDiscover last-minute flight deals from Phoenix to Billings. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Billings. Data last updated May 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:06 am
PHX
- BIL
2 stops10h 11m
United Airlines
Thu 6/46:00 pm
BIL
- PHX
1 stop4h 59m
United Airlines
Deal found 5/23![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:24 am
PHX
- BIL
2 stops8h 55m
United Airlines
Tue 6/27:00 am
BIL
- PHX
2 stops8h 42m
United Airlines
Deal found 5/26![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:05 pm
PHX
- BIL
1 stop4h 44m
Delta
Tue 6/235:20 am
BIL
- PHX
1 stop4h 29m
Delta
Deal found 5/24![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:05 pm
PHX
- BIL
1 stop4h 44m
Delta
Wed 6/1711:50 am
BIL
- PHX
1 stop5h 16m
Delta
Deal found 5/24![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:05 pm
PHX
- BIL
1 stop4h 44m
Delta
Mon 6/225:20 am
BIL
- PHX
1 stop4h 29m
Delta
Deal found 5/24![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:05 pm
PHX
- BIL
1 stop4h 44m
Delta
Sat 6/205:20 am
BIL
- PHX
1 stop4h 29m
Delta
Deal found 5/24![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:00 am
PHX
- BIL
1 stop3h 59m
Delta
Mon 6/225:20 am
BIL
- PHX
1 stop4h 29m
Delta
Deal found 5/26![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:05 pm
PHX
- BIL
1 stop4h 44m
Delta
Sat 6/275:20 am
BIL
- PHX
1 stop4h 29m
Delta
Deal found 5/26![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:05 pm
PHX
- BIL
1 stop4h 44m
Delta
Tue 6/305:20 am
BIL
- PHX
1 stop4h 29m
Delta
Deal found 5/26![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:05 pm
PHX
- BIL
1 stop4h 44m
Delta
Sat 7/116:34 pm
BIL
- PHX
1 stop4h 37m
Delta
Deal found 5/26![Delta logo]()
$368
One-way flights from Phoenix to BillingsSearch for one-way flight options from Phoenix to Billings. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
Search for one-way flight options from Phoenix to Billings. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:27 pm
PHX
- BIL
1 stop17h 28m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$128
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:05 pm
PHX
- BIL
1 stop4h 45m
Delta
Deal found 5/26![Delta logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:45 am
PHX
- BIL
1 stop11h 23m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:00 am
PHX
- BIL
1 stop4h 09m
Delta
Deal found 5/26![Delta logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:20 pm
PHX
- BIL
2 stops19h 50m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:45 am
PHX
- BIL
1 stop8h 10m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$188
This Alaska Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:29 pm
PHX
- BIL
1 stop8h 00m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:41 pm
PHX
- BIL
2 stops50h 14m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:05 am
PHX
- BIL
1 stop6h 44m
Delta
Deal found 5/27![Delta logo]()
$193
Find flight deals from Phoenix to Billings
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Billings (BIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 27, 2026.
Round-trip from | $351 (Delta) |
|---|---|
One-way from | $128 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $394 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix 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, Cheapflights users made 2,558,603 searches. Data last updated May 27, 2026.
Use the filters below to find and compare flights from Phoenix to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixBillings
PHX - BIL
PHXBIL
Phoenix Sky Harbor Intl
Wed 7/15
5:05 pm-10:50 pm
1 stop4h 45m
Billings Logan Intl
Wed 7/22
5:20 am-8:44 am
1 stop4h 24m
$351
PhoenixBillings
PHX - BIL
PHXBIL
Phoenix Sky Harbor Intl
Wed 10/7
6:35 am-3:24 pm
2 stops7h 49m
Billings Logan Intl
Tue 10/13
5:57 pm-10:09 pm
1 stop5h 12m
$356
PhoenixBillings
PHX - BIL
PHXBIL
Phoenix Sky Harbor Intl
Wed 8/12
5:15 pm-10:35 pm
1 stop4h 20m
Billings Logan Intl
Mon 8/17
5:10 am-8:44 am
1 stop4h 34m
$356
PhoenixBillings
PHX - BIL
PHXBIL
Phoenix Sky Harbor Intl
Sat 11/7
4:55 pm-10:43 pm
1 stop5h 48m
Billings Logan Intl
Wed 11/11
6:00 am-1:56 pm
1 stop7h 56m
$364
PhoenixBillings
PHX - BIL
PHXBIL
Phoenix Sky Harbor Intl
Tue 6/23
5:05 pm-10:49 pm
1 stop4h 44m
Billings Logan Intl
Sat 7/11
6:34 pm-10:11 pm
1 stop4h 37m
$368
PhoenixBillings
PHX - BIL
PHXBIL
Phoenix Sky Harbor Intl
Wed 10/28
10:30 am-8:51 pm
2 stops9h 21m
Billings Logan Intl
Sun 11/1
5:00 am-9:51 am
1 stop4h 51m
$378
PhoenixBillings
PHX - BIL
PHXBIL
Phoenix Sky Harbor Intl
Sun 11/1
7:00 am-11:04 am
1 stop4h 04m
Billings Logan Intl
Sat 11/7
5:45 am-9:59 am
1 stop4h 14m
$386
PhoenixBillings
PHX - BIL
PHXBIL
Phoenix Sky Harbor Intl
Thu 8/27
4:06 pm-11:29 pm
1 stop6h 23m
Billings Logan Intl
Mon 8/31
7:20 pm-4:42 pm
1 stop22h 22m
$387
PhoenixBillings
PHX - BIL
PHXBIL
Phoenix Sky Harbor Intl
Sun 10/4
6:00 am-12:17 pm
1 stop5h 17m
Billings Logan Intl
Sun 10/11
5:45 am-8:59 am
1 stop4h 14m
$395
Quickest round-trip
PhoenixBillings
PHX - BIL
PHXBIL
Phoenix Sky Harbor Intl
Fri 7/3
1:20 pm-6:00 pm
1 stop3h 40m
Billings Logan Intl
Sun 7/5
5:20 am-8:49 am
1 stop4h 29m
$395
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from Phoenix with our price prediction graph.
PH1-BIL
PHX-BIL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Phoenix to Billings
PH1-BIL
PHX-BIL
What is the cheapest month to book a flight from Phoenix to Billings?
Currently, August is the cheapest month in which you can book a flight from Phoenix to Billings (average of $88). Flying from Phoenix to Billings in January is currently the most expensive (average of $431). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PHX to BIL?
Find hourly flight availability from Phoenix to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 27, 2026.
It’s typically best to fly out from Phoenix to Billings at noon. Doing so could potentially save you 46% on the flight price compared to flying in the afternoon, which is usually more expensive.
How much does it cost to fly round-trip from Phoenix to Billings?
Reviews of airlines servicing Billings
Get insights into the airlines that provide service to Billings. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Billings. Reviews last updated May 27, 2026.
Read through reviews of airlines operating flights from Phoenix to Billings, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Phoenix to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Phoenix to Billings
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Other flights to Billings
Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 27, 2026.
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Phoenix and Billings flights
Browse other Phoenix and Billings flight options. Last updated on May 27, 2026.
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Top 5 airlines flying from Phoenix to Billings
Discover the top 5 airlines that operate flights from Phoenix to Billings. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$204 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$191 | Average$411 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$336 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$336 | Average$691 | FlexibilityNo cancel fee | On-time75% |