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Santa Ana

$120+ 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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SNA
ene. 9 — ene. 161
vie. 1/9
vie. 1/16
1 adult, Economy
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Cheap flight deals from Billings to Santa Ana

Cheapest flights from Billings to Santa Ana
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 diciembre 10, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mié. 12/2412:07 pmBIL - SNA
1 stop23h 09mMultiple Airlines
dom. 1/47:57 pmSNA - BIL
1 stop12h 27mMultiple Airlines
Deal found 12/10$312
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mié. 12/2412:07 pmBIL - SNA
1 stop23h 09mMultiple Airlines
sáb. 1/36:55 pmSNA - BIL
1 stop25h 20mMultiple Airlines
Deal found 12/10$375
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
dom. 12/710:24 pmBIL - SNA
1 stop20h 15mMultiple Airlines
lun. 12/88:19 pmSNA - BIL
1 stop13h 53mMultiple Airlines
Deal found 12/7$510
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
dom. 12/710:24 pmBIL - SNA
1 stop20h 15mMultiple Airlines
mar. 12/911:39 amSNA - BIL
1 stop22h 38mMultiple Airlines
Deal found 12/7$563
This Delta deal was found by Cheapflights users on 12/7. 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.
dom. 12/76:22 pmBIL - SNA
1 stop4h 42mDelta
lun. 12/811:10 amSNA - BIL
2 stops12h 13mDelta
Deal found 12/7$652
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/309:25 amBIL - SNA
2 stops24h 04mMultiple Airlines
sáb. 1/36:55 pmSNA - BIL
1 stop25h 20mMultiple Airlines
Deal found 12/9$684
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:35 amBIL - SNA
1 stop15h 11mUnited Airlines
sáb. 1/36:45 amSNA - BIL
1 stop5h 39mUnited Airlines
Deal found 12/9$729
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/243:27 pmBIL - SNA
2 stops20h 06mAlaska Airlines
dom. 1/49:10 pmSNA - BIL
2 stops12h 45mAlaska Airlines
Deal found 12/10$845
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/276:50 amBIL - SNA
1 stop9h 31mAmerican Airlines
mar. 12/304:25 pmSNA - BIL
1 stop5h 29mAmerican Airlines
Deal found 12/9$917
This United Airlines deal was found by Cheapflights users on 12/8. 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.
sáb. 12/276:35 amBIL - SNA
1 stop15h 11mUnited Airlines
mar. 12/306:45 amSNA - BIL
1 stop5h 39mUnited Airlines
Deal found 12/8$961

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 diciembre 10, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$247
(Alaska Airlines)

One-way from

$120
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$372
Provider with most accurate pricing for Billings Logan Intl-Santa Ana J. Wayne/Orange Cnty flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Santa Ana J. Wayne/Orange Cnty flights.
Search Deals
From Billings Logan Intl to Santa Ana J. Wayne/Orange Cnty
Search Deals
One-way flight from Billings Logan Intl to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 10, 2025.
Use the filters below to find and compare flights from Billings to Santa Ana that are best for you.

Fly from

Billings

Fly to

Santa Ana

Route

Depart

Return

Price

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

jue. 1/8

2:02 pm-9:27 pm

1 stop8h 25m

Santa Ana J. Wayne/Orange Cnty

jue. 1/15

6:13 pm-1:22 pm

1 stop18h 09m

$247

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

jue. 1/22

7:00 am-2:46 pm

1 stop8h 46m

Santa Ana J. Wayne/Orange Cnty

lun. 1/26

6:45 am-2:55 pm

1 stop7h 10m

$260

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

jue. 1/22

11:47 am-10:18 pm

2 stops11h 31m

Santa Ana J. Wayne/Orange Cnty

lun. 1/26

5:03 pm-10:31 pm

1 stop4h 28m

$263

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

vie. 1/23

2:02 pm-7:59 pm

1 stop6h 57m

Santa Ana J. Wayne/Orange Cnty

lun. 1/26

6:45 am-2:55 pm

1 stop7h 10m

$274

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

lun. 1/5

6:00 am-11:49 am

1 stop6h 49m

Santa Ana J. Wayne/Orange Cnty

mié. 1/7

5:00 pm-11:36 pm

1 stop5h 36m

$289

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

jue. 1/8

2:02 pm-9:27 pm

1 stop8h 25m

Santa Ana J. Wayne/Orange Cnty

dom. 1/11

10:14 am-11:36 pm

1 stop12h 22m

$289

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

mié. 12/24

12:07 pm-10:16 am

1 stop23h 09m

Santa Ana J. Wayne/Orange Cnty

dom. 1/4

7:57 pm-9:24 am

1 stop12h 27m

$312

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

vie. 12/19

10:02 am-6:22 pm

1 stop9h 20m

$120

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

sáb. 12/20

5:28 pm-10:27 pm

1 stop5h 59m

$166

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

lun. 12/22

10:02 am-7:21 pm

1 stop10h 19m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 17 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Santa Ana, California flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Billings-Santa Ana, California flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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.
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, April is the cheapest month in which you can book a flight from Billings to Santa Ana, California (average of $126). Flying from Billings to Santa Ana, California in May is currently the most expensive (average of $263). 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.

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 diciembre 10, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
11,423 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,423 reviews
Alaska Airlines
8.0
Very good
11,423 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,423 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,423 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Billings to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Billings to Santa Ana, California?

    There are many flights that can get you from Billings to Santa Ana, California in 8h 25m. Fly via Alaska Airlines or Delta to get the fastest option. The distance from Billings to Santa Ana, California is about 971 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Billings to Santa Ana, California round-trip?

    According to our current data, United Airlines ($221), Delta ($236), and Alaska Airlines ($247) offers the cheapest pricing from Billings to Santa Ana, California. United Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Billings to Santa Ana that include hotel bookings?

    Yes. In addition to deals on Billings to Santa Ana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Santa Ana.

  • Can I find deals for business class flights from Billings to Santa Ana?

    Yes. Cheapflights offers flight deals from Billings to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Santa Ana, California?

    Currently, April is the cheapest month in which you can book a flight from Billings to Santa Ana, California (average of $126). Flying from Billings to Santa Ana, California in May is currently the most expensive (average of $263). 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.

See more FAQs

Traveling to a place near Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
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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 diciembre 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$221Average$410FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$366FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$247Average$396FlexibilityNo cancel feeOn-time75%

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