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$240+ Cheap flights from Santa Ana, CA to Billings (SNA - 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BIL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Santa Ana to Billings

Cheapest flights from Santa Ana to Billings
Explore the most affordable flight options available from Santa Ana to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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 12/315:01 pmSNA - BIL
1 stop4h 40mDelta
Sun 1/45:14 amBIL - SNA
1 stop4h 42mDelta
Deal found 10/30$314
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 12/257:00 amSNA - BIL
1 stop6h 47mAlaska Airlines
Sun 1/411:35 amBIL - SNA
1 stop7h 32mAlaska Airlines
Deal found 10/30$339
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amSNA - BIL
1 stop6h 47mAlaska Airlines
Thu 1/16:00 amBIL - SNA
1 stop9h 03mAlaska Airlines
Deal found 10/30$500
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/311:32 pmSNA - BIL
2 stops10h 00mAlaska Airlines
Sun 1/411:35 amBIL - SNA
1 stop7h 32mAlaska Airlines
Deal found 10/30$532
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 12/279:30 pmSNA - BIL
1 stop26h 02mAlaska Airlines
Wed 12/316:00 amBIL - SNA
1 stop6h 49mAlaska Airlines
Deal found 10/30$562
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/276:20 pmSNA - BIL
2 stops26h 04mUnited Airlines
Wed 12/312:40 pmBIL - SNA
1 stop7h 06mUnited Airlines
Deal found 10/30$599
This United Airlines deal was found by Cheapflights users on 10/30. 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 10/3111:10 amSNA - BIL
1 stop5h 06mUnited Airlines
Thu 11/65:00 amBIL - SNA
1 stop5h 23mUnited Airlines
Deal found 10/30$611
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 11/16:15 pmSNA - BIL
1 stop19h 05mAlaska Airlines
Mon 11/33:40 pmBIL - SNA
1 stop7h 35mAlaska Airlines
Deal found 10/30$650
This Delta deal was found by Cheapflights users on 10/30. 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 11/15:40 pmSNA - BIL
1 stop4h 25mDelta
Thu 11/66:15 pmBIL - SNA
1 stop5h 08mDelta
Deal found 10/30$651

Cheap flight deals from Santa Ana to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) 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 October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$304
(Alaska Airlines)

One-way from

$240
(KAYAK)

Popular in

February

Cheapest in

August

Average price

$403
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Billings Logan Intl flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Billings Logan Intl
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 October 30, 2025.
Use the filters below to find and compare flights from Santa Ana to Billings that are best for you.

Fly from

Santa Ana

Fly to

Billings

Route

Depart

Return

Price

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Wed 12/31

5:01 pm-10:41 pm

1 stop4h 40m

Billings Logan Intl

Sun 1/4

5:14 am-8:56 am

1 stop4h 42m

$314

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Thu 12/25

7:00 am-2:47 pm

1 stop6h 47m

Billings Logan Intl

Sun 1/4

11:35 am-6:07 pm

1 stop7h 32m

$339

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Fri 4/3

2:55 pm-10:43 pm

1 stop6h 48m

Billings Logan Intl

Tue 4/7

3:35 pm-8:22 pm

1 stop5h 47m

$339

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Sat 3/28

7:00 am-1:13 pm

1 stop5h 13m

Billings Logan Intl

Tue 3/31

7:00 am-1:14 pm

1 stop7h 14m

$342

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Fri 4/3

4:00 pm-10:41 pm

1 stop5h 41m

Billings Logan Intl

Tue 4/7

5:00 am-2:34 pm

2 stops10h 34m

$380

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Wed 12/31

1:32 pm-12:32 am

2 stops10h 00m

Billings Logan Intl

Sun 1/4

11:35 am-6:07 pm

1 stop7h 32m

$532

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Sat 3/28

7:15 am-5:52 pm

2 stops9h 37m

Billings Logan Intl

Tue 3/31

11:35 am-10:24 pm

2 stops11h 49m

$559

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Sat 12/27

9:30 pm-12:32 am

1 stop26h 02m

Billings Logan Intl

Wed 12/31

6:00 am-11:49 am

1 stop6h 49m

$562

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Mon 11/10

10:27 am-6:39 pm

1 stop7h 12m

$240

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Mon 12/1

9:10 pm-1:22 pm

1 stop15h 12m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 17 results
1
2

Compare providers for flights from Santa Ana to Billings

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 Santa Ana to Billings in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Santa Ana, California-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana, California-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-Billings flights, Cheapflights users trust Expedia the most. Expedia 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 Santa Ana, California-Billings 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 Santa Ana to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Santa Ana 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 Santa Ana to Billings

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

Currently, August is the cheapest month in which you can book a flight from Santa Ana, California to Billings (average of $120). Flying from Santa Ana, California to Billings in April is currently the most expensive (average of $253). 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 SNA to BIL?

Find hourly flight availability from Santa Ana 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Santa Ana, California to Billings in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

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 October 30, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Santa Ana to Billings by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Billings. 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 Santa Ana, California to Billings?

    A quick flight from Santa Ana, California to Billings can take about 4h 40m. Delta provides one of the quickest options available for as low as $314. The distance from Santa Ana, California to Billings is about 971 mi. This flight may include one or multiple stops.

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

    Flying on United Airlines is currently your cheapest option to Billings, with prices starting at $199. Another option worth looking into is Delta, starting at $240 round trip. United Airlines is 56% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Ana to Billings 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 Santa Ana, California to Billings?

    Currently, August is the cheapest month in which you can book a flight from Santa Ana, California to Billings (average of $120). Flying from Santa Ana, California to Billings in April is currently the most expensive (average of $253). 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

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Top 2 airlines flying from Santa Ana to Billings

Discover the top 2 airlines that operate flights from Santa Ana 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$572FlexibilityNo cancel feeOn-time69%
DeltaCheapest$240Average$450FlexibilityNo cancel feeOn-timeN/A

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