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Orange County

$63+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SNA
Nov 20 — Nov 271
Wed 11/20
Wed 11/27
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 November 15, 2024.

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 November 15, 2024.

This CheapOair deal was found by Cheapflights users on 11/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:46 pmSTL - SNA
1 stop20h 38mFrontier
Tue 12/102:24 pmSNA - STL
1 stop15h 49mFrontier
Deal found 11/14$178
This Mytrip deal was found by Cheapflights users on 11/14. 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.
Thu 12/1212:15 pmSTL - SNA
3 stops21h 56mMultiple Airlines
Mon 12/161:48 pmSNA - STL
2 stops23h 33mMultiple Airlines
Deal found 11/14$291
This FareScan deal was found by Cheapflights users on 11/14. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/124:26 pmSTL - SNA
2 stops31h 24mSpirit Airlines
Mon 12/166:45 amSNA - STL
2 stops30h 36mSpirit Airlines
Deal found 11/14$312
This Delta deal was found by Cheapflights users on 11/14. 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 12/64:11 pmSTL - SNA
1 stop7h 36mDelta
Tue 12/1011:00 amSNA - STL
2 stops11h 57mDelta
Deal found 11/14$320
This United Airlines deal was found by Cheapflights users on 11/14. 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 12/126:15 amSTL - SNA
1 stop9h 41mUnited Airlines
Mon 12/166:45 amSNA - STL
1 stop7h 53mUnited Airlines
Deal found 11/14$346
This Southwest deal was found by Cheapflights users on 11/14. 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.
Tue 12/104:55 pmSTL - LGB
Nonstop4h 05mSouthwest
Fri 12/131:10 pmLGB - STL
1 stop8h 00mSouthwest
Deal found 11/14$453
This Delta deal was found by Cheapflights users on 11/14. 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 12/57:40 amSTL - LGB
1 stop6h 47mDelta
Mon 12/95:13 pmLGB - STL
1 stop5h 44mDelta
Deal found 11/14$466
This American Airlines deal was found by Cheapflights users on 11/14. 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.
Fri 12/207:24 amSTL - SNA
1 stop6h 07mAmerican Airlines
Tue 12/246:45 amSNA - STL
2 stops10h 45mAmerican Airlines
Deal found 11/14$497
This Southwest deal was found by Cheapflights users on 11/14. 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 12/139:55 amSTL - SNA
2 stops8h 00mSouthwest
Fri 12/205:05 pmSNA - STL
1 stop5h 25mSouthwest
Deal found 11/14$531
This Alaska Airlines deal was found by Cheapflights users on 11/14. 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 12/1310:15 amSTL - SNA
2 stops13h 00mAlaska Airlines
Fri 12/209:34 amSNA - STL
2 stops12h 32mAlaska Airlines
Deal found 11/14$774

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 2,752,363 searches. Data last updated November 15, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Wed 1/15

6:46 pm-9:57 am

1 stop17h 11m

Santa Ana J. Wayne/Orange Cnty

Tue 1/28

2:08 pm-9:16 am

1 stop17h 08m

$109

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Thu 12/12

12:15 pm-8:11 am

3 stops21h 56m

Santa Ana J. Wayne/Orange Cnty

Mon 12/16

1:48 pm-3:21 pm

2 stops23h 33m

$291

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Wed 1/15

2:00 pm-7:43 pm

1 stop7h 43m

Santa Ana J. Wayne/Orange Cnty

Tue 1/28

7:30 am-9:33 pm

2 stops12h 03m

$300

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Thu 12/12

4:26 pm-9:50 pm

2 stops31h 24m

Santa Ana J. Wayne/Orange Cnty

Mon 12/16

6:45 am-3:21 pm

2 stops30h 36m

$312

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Tue 2/25

7:00 am-4:47 pm

2 stops11h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 3/4

5:24 pm-11:59 pm

2 stops28h 35m

$332

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Thu 12/12

6:15 am-1:56 pm

1 stop9h 41m

Santa Ana J. Wayne/Orange Cnty

Mon 12/16

6:45 am-4:38 pm

1 stop7h 53m

$346

St. LouisLong Beach

STL - LGB

STLLGB

Lambert-St Louis

Wed 2/5

3:25 pm-5:40 pm

Nonstop4h 15m

Long Beach Municipal

Thu 2/13

2:30 pm-11:00 pm

1 stop6h 30m

$413

St. LouisLong Beach

STL - LGB

STLLGB

Lambert-St Louis

Tue 4/8

7:30 am-12:13 pm

1 stop6h 43m

Long Beach Municipal

Tue 4/15

5:10 pm-12:37 am

1 stop5h 27m

$428

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Fri 12/20

7:24 am-11:31 am

1 stop6h 07m

Santa Ana J. Wayne/Orange Cnty

Tue 12/24

6:45 am-7:30 pm

2 stops10h 45m

$497

St. LouisSanta Ana

STL - SNA

STLSNA

Lambert-St Louis

Fri 12/13

9:55 am-3:55 pm

2 stops8h 00m

Santa Ana J. Wayne/Orange Cnty

Fri 12/20

5:05 pm-12:30 am

1 stop5h 25m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 22 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 $296). Flying from St. Louis to Orange County in June is currently the most expensive (average of $395). 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 November 15, 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 November 15, 2024.
To help decide which airline to fly from St. Louis to Orange County, see what other customers have to say about Southwest, Delta and Alaska Airlines. 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
5,045 reviews

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
5,045 reviews
Southwest
8.1
Very good
5,045 reviews

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,439 reviews
Southwest
8.1
Very good
5,045 reviews

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,788 reviews
Southwest
8.1
Very good
5,045 reviews

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,194 reviews
Southwest
8.1
Very good
5,045 reviews

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,045 reviews

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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?

    $63 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $147 and $153, 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 $296). Flying from St. Louis to Orange County in June is currently the most expensive (average of $395). 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 2,752,363 searches. Data last updated November 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$139Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$316Average$434FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$316Average$446FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$527FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$437Average$485FlexibilityNo cancel feeOn-time63%
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