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$166+ Cheap flights from Santa Ana 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BIL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$261
(Trip.com)

One-way from

$166
(United Airlines)

Popular in

February

Cheapest in

August

Average price

$370
From Santa Ana J. Wayne/Orange Cnty to Billings Logan Intl
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One-way flight from Santa Ana J. Wayne/Orange Cnty to Billings Logan Intl
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Highest demand for flights based on searches. 24% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:00 amSNA - BIL
1 stop5h 24mMultiple Airlines
Sun 10/59:35 pmBIL - SNA
1 stop25h 28mMultiple Airlines
Deal found 9/16$261
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/111:53 amSNA - BIL
2 stops7h 56mUnited Airlines
Sun 10/55:00 amBIL - SNA
1 stop5h 17mUnited Airlines
Deal found 9/16$376
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 10/33:05 pmSNA - BIL
1 stop8h 06mAlaska Airlines
Mon 10/66:00 amBIL - SNA
1 stop6h 49mAlaska Airlines
Deal found 9/17$451
This Delta deal was found by Cheapflights users on 9/15. 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 10/105:09 pmSNA - BIL
1 stop4h 16mDelta
Sun 10/125:25 amBIL - SNA
1 stop4h 27mDelta
Deal found 9/15$468
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/109:15 pmSNA - BIL
2 stops20h 20mAlaska Airlines
Sun 10/126:00 amBIL - SNA
1 stop15h 30mAlaska Airlines
Deal found 9/15$516
This Delta deal was found by Cheapflights users on 9/17. 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 12/167:00 pmSNA - BIL
1 stop4h 22mDelta
Sun 12/285:15 amBIL - SNA
1 stop4h 43mDelta
Deal found 9/17$551
This Delta deal was found by Cheapflights users on 9/17. 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 12/167:00 pmSNA - BIL
1 stop4h 22mDelta
Sat 12/276:20 pmBIL - SNA
1 stop4h 57mDelta
Deal found 9/17$581
This Delta deal was found by Cheapflights users on 9/17. 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 12/195:20 pmSNA - BIL
1 stop6h 02mDelta
Sun 12/285:15 amBIL - SNA
1 stop4h 43mDelta
Deal found 9/17$595
This Delta deal was found by Cheapflights users on 9/17. 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 12/187:00 pmSNA - BIL
1 stop4h 22mDelta
Sun 12/285:15 amBIL - SNA
1 stop4h 43mDelta
Deal found 9/17$601
This Delta deal was found by Cheapflights users on 9/17. 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 12/195:20 pmSNA - BIL
1 stop6h 02mDelta
Sat 12/276:20 pmBIL - SNA
1 stop4h 57mDelta
Deal found 9/17$625

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 September 17, 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 10/1

7:00 am-1:24 pm

1 stop5h 24m

Billings Logan Intl

Sun 10/5

9:35 pm-10:03 pm

1 stop25h 28m

$261

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Wed 10/1

11:53 am-8:49 pm

2 stops7h 56m

Billings Logan Intl

Sun 10/5

5:00 am-9:17 am

1 stop5h 17m

$376

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Fri 10/3

3:05 pm-12:11 am

1 stop8h 06m

Billings Logan Intl

Mon 10/6

6:00 am-11:49 am

1 stop6h 49m

$451

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Fri 10/10

5:09 pm-10:25 pm

1 stop4h 16m

Billings Logan Intl

Sun 10/12

5:25 am-8:52 am

1 stop4h 27m

$468

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Fri 10/10

9:15 pm-6:35 pm

2 stops20h 20m

Billings Logan Intl

Sun 10/12

6:00 am-8:30 pm

1 stop15h 30m

$516

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Tue 12/16

7:00 pm-12:22 am

1 stop4h 22m

Billings Logan Intl

Sun 12/28

5:15 am-8:58 am

1 stop4h 43m

$551

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Wed 12/17

5:20 pm-12:22 am

1 stop6h 02m

Billings Logan Intl

Sat 12/27

6:20 pm-10:17 pm

1 stop4h 57m

$581

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Tue 12/16

7:00 pm-12:22 am

1 stop4h 22m

Billings Logan Intl

Sat 12/27

6:20 pm-10:17 pm

1 stop4h 57m

$581

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Fri 12/19

5:20 pm-12:22 am

1 stop6h 02m

Billings Logan Intl

Sun 12/28

5:15 am-8:58 am

1 stop4h 43m

$595

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Thu 12/18

7:00 pm-12:22 am

1 stop4h 22m

Billings Logan Intl

Sun 12/28

5:15 am-8:58 am

1 stop4h 43m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 15 results
1
2

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 to Billings?

Currently, January is the cheapest month in which you can book a flight from Santa Ana to Billings (average of $395). Flying from Santa Ana to Billings in June is currently the most expensive (average of $509). 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 September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Santa Ana to Billings in the evening. If you’re flexible enough to do this you can expect to save up to 20% 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 September 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

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
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

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
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

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 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 to Billings?

    There are many flights that can get you from Santa Ana to Billings in 4h 16m. Fly via United Airlines, Alaska Airlines, or Delta to get the fastest option. The distance from Santa Ana to Billings 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 Santa Ana to Billings round-trip?

    Flying on United Airlines is currently your cheapest option to Billings, with prices starting at $199. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at $220 and $240, respectively. You may be able to fly from Santa Ana to Billings for 56% less than the average price by searching for these airlines.

  • 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 to Billings?

    Currently, January is the cheapest month in which you can book a flight from Santa Ana to Billings (average of $395). Flying from Santa Ana to Billings in June is currently the most expensive (average of $509). 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 3 airlines flying from Santa Ana to Billings

Discover the top 3 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$572FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$220Average$413FlexibilityNo cancel feeOn-time75%
DeltaCheapest$240Average$450FlexibilityNo cancel feeOn-timeN/A

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