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St. Louis

$73+ Cheap flights from Anaheim, CA to St. Louis (STL)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — STL
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Anaheim to St. Louis

Cheapest flights from Anaheim to St. Louis
Explore the most affordable flight options available from Anaheim to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This CheapOair deal was found by Cheapflights users on 12/14. 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.
Thu 12/1811:52 amSNA - STL
1 stop20h 10mFrontier
Sun 12/2110:10 pmSTL - SNA
1 stop23h 11mFrontier
Deal found 12/14$259
This CheapOair deal was found by Cheapflights users on 12/14. 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.
Thu 12/1811:52 amSNA - STL
1 stop20h 10mFrontier
Sat 12/2010:10 pmSTL - SNA
1 stop23h 02mFrontier
Deal found 12/14$285
This CheapOair deal was found by Cheapflights users on 12/14. 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 12/1910:30 amSNA - STL
1 stop7h 17mFrontier
Sun 12/2110:10 pmSTL - SNA
1 stop23h 11mFrontier
Deal found 12/14$293
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:30 amSNA - STL
1 stop7h 37mMultiple Airlines
Mon 1/57:00 amSTL - SNA
1 stop9h 03mMultiple Airlines
Deal found 12/15$302
This CheapOair deal was found by Cheapflights users on 12/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:52 amSNA - STL
1 stop20h 10mFrontier
Thu 1/81:07 pmSTL - SNA
1 stop25h 39mFrontier
Deal found 12/15$305
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:57 pmSNA - STL
1 stop23h 28mFrontier
Thu 1/15:19 pmSTL - SNA
1 stop27h 03mFrontier
Deal found 12/16$309
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/241:10 pmSNA - STL
1 stop6h 24mDelta
Thu 12/257:20 amSTL - SNA
1 stop6h 55mDelta
Deal found 12/15$321
This CheapOair deal was found by Cheapflights users on 12/14. 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.
Tue 12/161:35 pmSNA - STL
1 stop18h 39mFrontier
Fri 12/1910:10 pmSTL - SNA
1 stop22h 00mFrontier
Deal found 12/14$339
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:53 amSNA - STL
1 stop20h 09mFrontier
Sat 1/37:43 pmSTL - SNA
1 stop18h 52mFrontier
Deal found 12/16$443
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/2412:05 pmSNA - STL
1 stop9h 33mDelta
Mon 1/55:00 pmSTL - SNA
1 stop7h 16mDelta
Deal found 12/15$460

Find flight deals from Anaheim to St. Louis

Keep the following information in mind while searching for Anaheim to St. Louis flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$154
(Kiwi.com)

One-way from

$73
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$639
Provider with most accurate pricing for Los Angeles-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Lambert-St Louis flights.
Search Deals
From Anaheim to Lambert-St Louis
Search Deals
One-way flight from Anaheim to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 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 Anaheim to St. Louis 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 16, 2025.
Use the filters below to find and compare flights from Anaheim to St. Louis that are best for you.

Fly from

Anaheim

Fly to

St. Louis

Route

Depart

Return

Price

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Fri 1/23

6:45 am-8:48 pm

1 stop12h 03m

Lambert-St Louis

Thu 1/29

10:01 pm-12:25 pm

1 stop16h 24m

$201

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Fri 1/9

1:31 pm-9:21 pm

1 stop5h 50m

Lambert-St Louis

Mon 1/12

1:07 pm-7:18 pm

1 stop8h 11m

$217

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Fri 1/30

6:45 am-8:48 pm

1 stop12h 03m

Lambert-St Louis

Tue 2/3

5:42 pm-10:58 am

2 stops43h 16m

$219

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Fri 2/27

4:37 pm-1:56 pm

2 stops19h 19m

Lambert-St Louis

Sun 3/1

10:11 pm-8:13 am

1 stop12h 02m

$225

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Fri 1/30

6:45 am-6:44 pm

2 stops9h 59m

Lambert-St Louis

Fri 1/30

9:43 pm-12:25 pm

1 stop16h 42m

$228

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Sun 1/25

2:27 pm-12:50 pm

2 stops20h 23m

Lambert-St Louis

Wed 1/28

3:46 pm-10:58 am

1 stop21h 12m

$245

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Fri 1/9

12:17 pm-10:02 am

1 stop19h 45m

Lambert-St Louis

Sun 1/11

9:46 pm-12:46 pm

1 stop17h 00m

$253

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Tue 1/13

7:30 am-9:35 pm

2 stops12h 05m

Lambert-St Louis

Tue 1/20

6:10 am-4:34 pm

2 stops12h 24m

$315

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Thu 1/22

2:39 pm-8:48 pm

1 stop28h 09m

$80

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Thu 2/12

8:58 am-9:26 pm

1 stop10h 28m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 18 results
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Best time to book a flight from Anaheim to St. Louis

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

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

Currently, September is the cheapest month in which you can book a flight from Anaheim to St. Louis (average of $71). Flying from Anaheim to St. Louis in March is currently the most expensive (average of $220). 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 AN4 to STL?

Find hourly flight availability from Anaheim to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

It’s optimal to fly from Anaheim to St. Louis in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Anaheim to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Anaheim to St. Louis. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Anaheim to St. Louis flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated December 16, 2025.
Read through reviews of airlines operating flights from Anaheim to St. Louis, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,049 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Frontier
5.8
Fair
3,082 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Anaheim to St. Louis. 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 into for flights to St. Louis from Anaheim?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Anaheim to St. Louis. 6 airlines have flights to Lambert-St Louis from Anaheim on a regular basis. Booking flights from Anaheim to Lambert-St Louis should not be difficult; the airport handles an average of 1 inbound flight from Anaheim per day.

  • How long is the flight from Anaheim to St. Louis?

    Airlines like Frontier fly from Anaheim to St. Louis in about 5h 50m. The time it takes to get you to your destination can typically vary by up to . There are 1565 mi between Anaheim and St. Louis.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $111. Users have also found prices from $139 and $148 on Delta and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Anaheim to St. Louis 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 Anaheim to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Anaheim to St. Louis (average of $71). Flying from Anaheim to St. Louis in March is currently the most expensive (average of $220). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Swansea
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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Alternative routes for Anaheim to St. Louis

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Top 6 airlines flying from Anaheim to St. Louis

Discover the top 6 airlines that operate flights from Anaheim to St. Louis. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$139Average$227FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$202Average$435FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$397FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$257Average$487FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$283Average$442FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$292Average$470FlexibilityNo cancel feeOn-time69%

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