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Orange County

$60+ Cheap flights from St. Louis (STL) to Orange County

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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SNA
Dec 29 — Jan 51
Sun 12/29
Sun 1/5
1 adult, Economy
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Cheap flight deals from St. Louis to Orange County

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Orange County (zzKFI). 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 December 24, 2024.

Round-trip from

$156
(Mytrip)

One-way from

$60
(Mytrip)
From Lambert-St Louis to Orange County
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One-way flight from Lambert-St Louis to Orange County
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Find flight deals from St. Louis to Orange County

Cheapest flights from St. Louis to Orange County
Explore the most affordable flight options available from St. Louis to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2024.

This Gotogate deal was found by Cheapflights users on 12/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:09 pmSTL - SNA
1 stop20h 51mFrontier
Sat 1/49:35 amSNA - STL
1 stop23h 35mFrontier
Deal found 12/22$434
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/238:50 amSTL - SNA
1 stop13h 55mUnited Airlines
Wed 1/16:45 amSNA - STL
1 stop7h 02mUnited Airlines
Deal found 12/22$751
This Mytrip deal was found by Cheapflights users on 12/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/291:00 pmSTL - SNA
3 stops21h 11mMultiple Airlines
Sat 1/46:45 amSNA - STL
3 stops30h 36mMultiple Airlines
Deal found 12/22$816
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/292:17 pmSTL - SNA
1 stop6h 42mAmerican Airlines
Sat 1/410:04 amSNA - STL
2 stops7h 26mAmerican Airlines
Deal found 12/22$897
This Southwest deal was found by Cheapflights users on 12/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2710:10 amSTL - LGB
1 stop7h 35mSouthwest
Sun 12/2910:25 amLGB - STL
1 stop7h 25mSouthwest
Deal found 12/23$1,106
This Delta deal was found by Cheapflights users on 12/22. 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.
Mon 12/237:10 amSTL - SNA
1 stop7h 09mDelta
Mon 12/308:00 amSNA - STL
1 stop7h 24mDelta
Deal found 12/22$1,197
This Alaska Airlines deal was found by Cheapflights users on 12/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:36 amSTL - SNA
2 stops12h 51mAlaska Airlines
Sat 12/287:00 amSNA - STL
2 stops13h 43mAlaska Airlines
Deal found 12/22$1,258
This Delta deal was found by Cheapflights users on 12/22. 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.
Mon 12/237:10 amSTL - LGB
1 stop7h 04mDelta
Mon 12/301:10 pmLGB - STL
1 stop6h 24mDelta
Deal found 12/22$1,316
This Alaska Airlines deal was found by Cheapflights users on 12/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:00 amSTL - LGB
2 stops39h 50mAlaska Airlines
Sun 12/299:05 amLGB - STL
2 stops26h 22mAlaska Airlines
Deal found 12/23$2,082

Find flights from St. Louis to Orange County within your budget

Customize your flight search to find flights from St. Louis to Orange County 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 December 24, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Thu 2/6

8:31 pm-11:39 am

1 stop17h 08m

Santa Ana J. Wayne/Orange Cnty

Tue 2/11

2:08 pm-9:16 am

1 stop17h 08m

$156

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Tue 1/14

3:48 pm-2:05 pm

3 stops24h 17m

Santa Ana J. Wayne/Orange Cnty

Wed 1/22

3:00 pm-8:10 pm

3 stops27h 10m

$312

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Wed 2/26

6:00 am-12:03 pm

1 stop8h 03m

Santa Ana J. Wayne/Orange Cnty

Sat 3/1

7:30 am-10:17 pm

2 stops12h 47m

$316

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Thu 2/6

2:49 pm-1:27 pm

2 stops24h 38m

Santa Ana J. Wayne/Orange Cnty

Tue 2/11

2:17 pm-11:59 pm

2 stops31h 42m

$332

St. LouisLong Beach

STL - LGB

STLLGB

Lambert-St Louis

Tue 1/14

10:10 am-3:45 pm

1 stop7h 35m

Long Beach Municipal

Wed 1/22

10:45 am-4:10 pm

Nonstop3h 25m

$361

St. LouisLong Beach

STL - LGB

STLLGB

Lambert-St Louis

Tue 2/25

7:40 am-12:22 pm

1 stop6h 42m

Long Beach Municipal

Thu 2/27

5:00 pm-12:38 am

1 stop5h 38m

$394

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Tue 1/7

11:38 am-5:58 pm

1 stop8h 20m

Santa Ana J. Wayne/Orange Cnty

Tue 1/21

3:09 pm-10:56 pm

1 stop5h 47m

$438

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Sun 1/5

3:10 pm-10:15 pm

1 stop9h 05m

Santa Ana J. Wayne/Orange Cnty

Wed 1/8

6:45 am-5:36 pm

1 stop8h 51m

$443

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Fri 1/10

1:40 pm-5:50 pm

1 stop6h 10m

Santa Ana J. Wayne/Orange Cnty

Sun 1/12

8:05 am-6:10 pm

2 stops8h 05m

$495

St. LouisLong Beach

STL - LGB

STLLGB

Lambert-St Louis

Thu 1/23

2:49 pm-8:45 pm

2 stops31h 56m

Long Beach Municipal

Mon 1/27

7:40 am-1:53 pm

2 stops28h 13m

$940

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 21 results
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Best time to book a flight from St. Louis to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from St. Louis 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.

Travel insights for flights from St. Louis to Orange County

Get recent, data-driven insights about flights from St. Louis to Orange County including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Orange County?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Orange County (average of $298). Flying from St. Louis to Orange County in June is currently the most expensive (average of $421). 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 STL to KFI?

Find hourly flight availability from St. Louis to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 24, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Orange County as you normally would.

Rainfall in Orange County by month

Plan your trip to Orange County by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Orange County ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Orange County when rainfall is around 0.0 in.

Temperature in Orange County by month

Plan your trip to Orange County by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Orange County, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated December 24, 2024.
To help decide which airline to fly from St. Louis to Orange County, see what other customers have to say about Frontier, Alaska Airlines and Delta. 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.
Southwest
8.1
Very good
4,765 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest
8.1
Very good
4,765 reviews
Southwest
8.1
Very good
4,765 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Alaska Airlines
8.0
Very good
9,555 reviews
Southwest
8.1
Very good
4,765 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Delta
8.0
Very good
8,588 reviews
Southwest
8.1
Very good
4,765 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

United Airlines
7.4
Good
9,009 reviews
Southwest
8.1
Very good
4,765 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,765 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Orange County?

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to Orange County from St. Louis.

  • What are the cheapest airlines to fly from St. Louis to Orange County one-way?

    $60 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $147 and $157, respectively.

  • Can I find deals for flights from St. Louis to Orange County that include hotel bookings?

    Yes. In addition to deals on St. Louis to Orange County flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Orange County?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Orange County.

  • Can I find deals for business class flights from St. Louis to Orange County?

    Yes. Cheapflights offers flight deals from St. Louis to Orange County 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 St. Louis to Orange County?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Orange County (average of $298). Flying from St. Louis to Orange County in June is currently the most expensive (average of $421). 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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Alternative routes for St. Louis to Orange County

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from St. Louis to Orange County

Discover the top 5 airlines that operate flights from St. Louis to Orange County. 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 December 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$144Average$218FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$316Average$434FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$523FlexibilityNo cancel feeOn-time69%
DeltaCheapest$346Average$445FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$437Average$486FlexibilityNo cancel feeOn-time63%
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