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St. Louis

$93+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — STL
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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Cheapflights Tip: The best prices from Anaheim to Lambert-St Louis are usually found in May or October, booked 50 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap 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 July 11, 2025.

Round-trip from

$185
(American Airlines)

One-way from

$93
(American Airlines)

Popular in

January

Cheapest in

May

Average price

$458
From Anaheim to Lambert-St Louis
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One-way flight from Anaheim to Lambert-St Louis
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Highest demand for flights based on searches. 6% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 11, 2025.

This American Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 8/510:19 amSNA - STL
1 stop8h 00mAmerican Airlines
Tue 8/127:01 amSTL - SNA
1 stop8h 44mAmerican Airlines
Deal found 7/9$185
This Southwest deal was found by Cheapflights users on 7/10. 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.
Thu 8/213:10 pmSNA - STL
1 stop6h 15mSouthwest
Sat 8/238:25 amSTL - SNA
2 stops9h 05mSouthwest
Deal found 7/10$190
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 8/511:35 amSNA - STL
2 stops9h 10mUnited Airlines
Tue 8/121:42 pmSTL - SNA
1 stop5h 56mUnited Airlines
Deal found 7/10$242
This Delta deal was found by Cheapflights users on 7/9. 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 8/142:00 pmSNA - STL
1 stop7h 14mDelta
Sun 8/175:11 pmSTL - SNA
1 stop7h 01mDelta
Deal found 7/9$277
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 11/712:35 pmSNA - STL
1 stop9h 23mAlaska Airlines
Mon 11/104:01 pmSTL - SNA
1 stop8h 29mAlaska Airlines
Deal found 7/9$296
This Mytrip deal was found by Cheapflights users on 7/9. 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 8/73:37 pmSNA - STL
2 stops16h 15mSpirit Airlines
Thu 8/142:30 pmSTL - SNA
3 stops31h 05mSpirit Airlines
Deal found 7/9$301
This FlightHub deal was found by Cheapflights users on 7/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/313:32 pmSNA - STL
1 stop20h 10mFrontier
Mon 8/42:37 pmSTL - SNA
1 stop6h 03mFrontier
Deal found 7/9$323
This Mytrip deal was found by Cheapflights users on 7/9. 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 9/218:40 pmSNA - STL
3 stops18h 05mMultiple Airlines
Mon 9/299:50 amSTL - SNA
3 stops11h 55mMultiple Airlines
Deal found 7/9$389

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 July 11, 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

Tue 8/5

10:19 am-8:19 pm

1 stop8h 00m

Lambert-St Louis

Tue 8/12

7:01 am-1:45 pm

1 stop8h 44m

$185

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Thu 8/21

3:10 pm-11:25 pm

1 stop6h 15m

Lambert-St Louis

Sat 8/23

8:25 am-3:30 pm

2 stops9h 05m

$190

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Tue 8/5

11:35 am-10:45 pm

2 stops9h 10m

Lambert-St Louis

Tue 8/12

1:42 pm-5:38 pm

1 stop5h 56m

$242

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Thu 8/14

2:00 pm-11:14 pm

1 stop7h 14m

Lambert-St Louis

Sun 8/17

5:11 pm-10:12 pm

1 stop7h 01m

$277

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Fri 11/7

12:35 pm-11:58 pm

1 stop9h 23m

Lambert-St Louis

Mon 11/10

4:01 pm-10:30 pm

1 stop8h 29m

$296

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Thu 8/7

3:37 pm-9:52 am

2 stops16h 15m

Lambert-St Louis

Thu 8/14

2:30 pm-7:35 pm

3 stops31h 05m

$301

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Thu 7/31

3:32 pm-1:42 pm

1 stop20h 10m

Lambert-St Louis

Mon 8/4

2:37 pm-6:40 pm

1 stop6h 03m

$323

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Sun 9/21

8:40 pm-4:45 pm

3 stops18h 05m

Lambert-St Louis

Mon 9/29

9:50 am-7:45 pm

3 stops11h 55m

$389

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Mon 8/4

4:30 pm-12:28 am

1 stop5h 58m

$93

Santa AnaSt. Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Wed 10/22

12:37 pm-12:03 am

1 stop9h 26m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 17 results
1
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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

How far ahead should I book a flight from Anaheim to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Anaheim to St. Louis. Price data was last updated on June 27, 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Anaheim to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Anaheim to St. Louis (average of $311). Flying from Anaheim to St. Louis in March is currently the most expensive (average of $356). 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 July 11, 2025.

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

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 July 6, 2025.

Travelers seeking maximum savings on their Anaheim to St. Louis flight should consider departing on Sunday afternoons 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 July 11, 2025.
Read through reviews of airlines operating flights from Anaheim to St. Louis, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,250 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,952 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,561 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,846 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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. 7 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 0 inbound flights from Anaheim per day.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $93. Users have also found prices from $99 and $125 on Alaska Airlines and Southwest, 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, August is the cheapest month in which you can book a flight from Anaheim to St. Louis (average of $311). Flying from Anaheim to St. Louis in March is currently the most expensive (average of $356). 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 Anaheim?

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

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Top 7 airlines flying from Anaheim to St. Louis

Discover the top 7 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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$22Average$295FlexibilityNo cancel feeOn-time65%
FrontierCheapest$126Average$225FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$202Average$445FlexibilityNo cancel feeOn-time71%
DeltaCheapest$296Average$424FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$299Average$458FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$316Average$511FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$327Average$681FlexibilityNo cancel feeOn-time75%

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