$143+ Cheap flights from Billings to Santa Ana, CA (BIL - SNA)
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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SNA
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from Billings to Santa Ana with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Billings to Santa Ana
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Best
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One-way
Cheapest flights from Billings to Santa AnaExplore the most affordable flight options available from Billings to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Billings to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/253:40 pm
BIL
- SNA
1 stop20h 03m
Multiple Airlines
Wed 8/122:37 pm
SNA
- BIL
2 stops41h 33m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/253:40 pm
BIL
- SNA
1 stop20h 03m
Multiple Airlines
Thu 8/132:27 pm
SNA
- BIL
2 stops17h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/253:40 pm
BIL
- SNA
1 stop20h 03m
Multiple Airlines
Sun 8/97:53 pm
SNA
- BIL
1 stop12h 17m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/253:40 pm
BIL
- SNA
1 stop20h 03m
Allegiant Air
Fri 8/144:11 pm
SNA
- BIL
2 stops21h 43m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/39:59 am
BIL
- SNA
1 stop7h 16m
Multiple Airlines
Thu 7/97:53 pm
SNA
- BIL
1 stop12h 21m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/2410:04 am
BIL
- SNA
1 stop27h 27m
Multiple Airlines
Wed 8/122:37 pm
SNA
- BIL
2 stops41h 33m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/2410:04 am
BIL
- SNA
1 stop27h 27m
Multiple Airlines
Thu 8/132:27 pm
SNA
- BIL
2 stops17h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/253:40 pm
BIL
- SNA
1 stop20h 03m
Multiple Airlines
Sun 8/167:53 pm
SNA
- BIL
1 stop12h 17m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 6/7. 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 7/205:20 am
BIL
- SNA
1 stop4h 34m
Delta
Thu 7/235:03 pm
SNA
- BIL
1 stop4h 47m
Delta
Deal found 6/7![Delta logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/2410:04 am
BIL
- SNA
1 stop27h 27m
Multiple Airlines
Fri 8/144:11 pm
SNA
- BIL
2 stops21h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$316
Best flights from Billings to Santa AnaDiscover carefully curated flight deals from Billings to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Billings to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 9/311:51 am
BIL
- SNA
1 stop5h 23m
Delta
Wed 9/95:05 pm
SNA
- BIL
1 stop4h 22m
Delta
Deal found 6/9![Delta logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 11/25:12 pm
BIL
- SNA
1 stop6h 13m
Alaska Airlines
Fri 11/66:48 am
SNA
- BIL
1 stop8h 44m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 6/6. 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 8/2910:30 am
BIL
- SNA
2 stops11h 21m
United Airlines
Tue 9/14:10 pm
SNA
- BIL
1 stop5h 41m
United Airlines
Deal found 6/6![United Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/2910:00 am
BIL
- SNA
1 stop7h 15m
Multiple Airlines
Thu 7/28:10 pm
SNA
- BIL
1 stop11h 59m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 6/8. 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 7/245:20 am
BIL
- SNA
1 stop4h 34m
Delta
Fri 8/145:04 pm
SNA
- BIL
1 stop4h 21m
Delta
Deal found 6/8![Delta logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 8/143:43 pm
BIL
- SNA
1 stop7h 47m
Alaska Airlines
Mon 8/172:45 pm
SNA
- BIL
1 stop8h 06m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 6/285:35 pm
BIL
- SNA
1 stop21h 04m
Multiple Airlines
Thu 7/28:10 pm
SNA
- BIL
2 stops41h 40m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 6/8. 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 7/265:20 am
BIL
- SNA
1 stop4h 34m
Delta
Wed 8/125:04 pm
SNA
- BIL
1 stop4h 21m
Delta
Deal found 6/8![Delta logo]()
$500
Last-minute flights from Billings to Santa AnaDiscover last-minute flight deals from Billings to Santa Ana. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Santa Ana. Data last updated June 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/39:59 am
BIL
- SNA
1 stop7h 16m
Multiple Airlines
Thu 7/97:53 pm
SNA
- BIL
1 stop12h 21m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 6/7. 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 7/205:20 am
BIL
- SNA
1 stop4h 34m
Delta
Thu 7/235:03 pm
SNA
- BIL
1 stop4h 47m
Delta
Deal found 6/7![Delta logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/2410:04 am
BIL
- SNA
1 stop27h 27m
Multiple Airlines
Wed 8/122:37 pm
SNA
- BIL
2 stops41h 33m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/2410:04 am
BIL
- SNA
1 stop27h 27m
Multiple Airlines
Thu 8/132:27 pm
SNA
- BIL
2 stops17h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/2410:04 am
BIL
- SNA
1 stop27h 27m
Multiple Airlines
Fri 8/144:11 pm
SNA
- BIL
2 stops21h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/253:40 pm
BIL
- SNA
1 stop20h 03m
Multiple Airlines
Wed 8/122:37 pm
SNA
- BIL
2 stops41h 33m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/253:40 pm
BIL
- SNA
1 stop20h 03m
Multiple Airlines
Thu 8/132:27 pm
SNA
- BIL
2 stops17h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/253:40 pm
BIL
- SNA
1 stop20h 03m
Multiple Airlines
Sun 8/97:53 pm
SNA
- BIL
1 stop12h 17m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/253:40 pm
BIL
- SNA
1 stop20h 03m
Allegiant Air
Fri 8/144:11 pm
SNA
- BIL
2 stops21h 43m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/253:40 pm
BIL
- SNA
1 stop20h 03m
Multiple Airlines
Sun 8/167:53 pm
SNA
- BIL
1 stop12h 17m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$309
One-way flights from Billings to Santa AnaSearch for one-way flight options from Billings to Santa Ana. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Billings to Santa Ana. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 6/203:33 pm
BIL
- SNA
1 stop26h 02m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$143
This Delta deal was found by Cheapflights users on 6/8. 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 7/205:20 am
BIL
- SNA
1 stop4h 34m
Delta
Deal found 6/8![Delta logo]()
$156
This Delta deal was found by Cheapflights users on 6/5. 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 6/245:20 am
BIL
- SNA
1 stop4h 37m
Delta
Deal found 6/5![Delta logo]()
$191
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/115:00 am
BIL
- SNA
1 stop5h 07m
United Airlines
Deal found 6/8![United Airlines logo]()
$221
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/176:00 pm
BIL
- SNA
1 stop5h 01m
United Airlines
Deal found 6/10![United Airlines logo]()
$231
This Delta deal was found by Cheapflights users on 6/5. 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 6/166:40 pm
BIL
- SNA
1 stop4h 25m
Delta
Deal found 6/5![Delta logo]()
$241
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/207:00 am
BIL
- SNA
2 stops7h 45m
United Airlines
Deal found 6/8![United Airlines logo]()
$246
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/167:00 am
BIL
- SNA
2 stops7h 45m
United Airlines
Deal found 6/5![United Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/256:00 pm
BIL
- SNA
1 stop5h 01m
United Airlines
Deal found 6/5![United Airlines logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 7/116:00 am
BIL
- SNA
2 stops12h 26m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$318
Find flight deals from Billings to Santa Ana
Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Santa Ana (SNA). 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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $262 (Kiwi.com) |
One-way from | $143 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $275 |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to Santa Ana 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 June 10, 2026.
Use the filters below to find and compare flights from Billings to Santa Ana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Thu 9/3
11:51 am-4:14 pm
1 stop5h 23m
Santa Ana J. Wayne/Orange Cnty
Wed 9/9
5:05 pm-10:27 pm
1 stop4h 22m
$311
Quickest round-trip
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Fri 7/24
5:20 am-8:54 am
1 stop4h 34m
Santa Ana J. Wayne/Orange Cnty
Fri 8/14
5:04 pm-10:25 pm
1 stop4h 21m
$336
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Mon 11/2
5:12 pm-10:25 pm
1 stop6h 13m
Santa Ana J. Wayne/Orange Cnty
Fri 11/6
6:48 am-4:32 pm
1 stop8h 44m
$361
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Sat 8/29
10:30 am-8:51 pm
2 stops11h 21m
Santa Ana J. Wayne/Orange Cnty
Tue 9/1
4:10 pm-10:51 pm
1 stop5h 41m
$376
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Mon 6/29
10:00 am-4:15 pm
1 stop7h 15m
Santa Ana J. Wayne/Orange Cnty
Thu 7/2
8:10 pm-9:09 am
1 stop11h 59m
$407
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Fri 8/14
3:43 pm-10:30 pm
1 stop7h 47m
Santa Ana J. Wayne/Orange Cnty
Mon 8/17
2:45 pm-11:51 pm
1 stop8h 06m
$409
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Sun 6/28
5:35 pm-1:39 pm
1 stop21h 04m
Santa Ana J. Wayne/Orange Cnty
Thu 7/2
8:10 pm-2:50 pm
2 stops41h 40m
$464
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Sun 7/26
5:20 am-8:54 am
1 stop4h 34m
Santa Ana J. Wayne/Orange Cnty
Wed 8/12
5:04 pm-10:25 pm
1 stop4h 21m
$500
Cheapest one-way
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Mon 7/20
5:20 am-8:54 am
1 stop4h 34m
$156
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Wed 6/24
5:20 am-8:57 am
1 stop4h 37m
$191
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Billings to Santa Ana
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Santa Ana in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Billings-Santa Ana, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Santa Ana, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Santa Ana, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Billings-Santa Ana, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Billings to Santa Ana
Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Billings with our price prediction graph.
BIL-SNA
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 Billings to Santa Ana
What is the cheapest month to book a flight from Billings to Santa Ana, California?
Currently, February is the cheapest month in which you can book a flight from Billings to Santa Ana, California (average of $249). Flying from Billings to Santa Ana, California in May is currently the most expensive (average of $794). 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.
How much does it cost to fly round-trip from Billings to Santa Ana, California?
Reviews of airlines servicing Santa Ana
Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated June 10, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Billings to Santa Ana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
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Top 3 airlines flying from Billings to Santa Ana
Discover the top 3 airlines that operate flights from Billings to Santa Ana. 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$221 | Average$370 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$254 | Average$377 | FlexibilityNo cancel fee | On-time75% |