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Cheap Flights from St Louis to Santa Ana, CA, United States - STL to SNA

Popular flights from St Louis to Santa Ana

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Aug 18, 2016 Aug 25, 2016 $297
American Airlines
Departure Date Return Date Lowest Price
Jun 2, 2016 Jun 7, 2016 $281
Jun 4, 2016 Jun 10, 2016 $281
United Airlines
Departure Date Return Date Lowest Price
May 24, 2016 Jun 2, 2016 $286
Jun 1, 2016 Jun 8, 2016 $286
Jun 2, 2016 Jun 6, 2016 $286
Jun 7, 2016 Jun 15, 2016 $286
Jun 8, 2016 Jun 14, 2016 $286

How Much Does it Cost to Fly from St Louis to Santa Ana (STL to SNA)?

We have collected flight cost data from across the web for travel from St Louis to Santa Ana, and have found the average flight price for this trip to be $290.

When Can I Buy the Cheapest Flight from St Louis to Santa Ana (STL to SNA)?

Airlines can adjust prices for plane tickets from St Louis to Santa Ana based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from St Louis to Santa Ana

The chart below shows up-to-date information regarding how far in advance a flight from St Louis to Santa Ana should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $865 $399
7-14 days $385 $299
14-21 days $372 $294
21-30 days $372 $286
30-60 days $330 $281
60-90 days $309 $298
90+ days $297 $292

Cheapest Day To Fly from St Louis to Santa Ana

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to Santa Ana.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$294 $286 $286 $281 $299 $281 $306

Lowest Fares Chart By Month from St Louis to Santa Ana

The chart below shows the lowest fare by month when flying from St Louis to Santa Ana.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April St Louis Santa Ana United 4/30/16 5/2/16 1 $496
May St Louis Santa Ana American 5/25/16 6/3/16 1 $286
June St Louis Santa Ana American 6/2/16 6/7/16 1 $281
July St Louis Santa Ana United 7/26/16 8/4/16 1 $298
August St Louis Santa Ana United 8/27/16 9/4/16 1 $292
September St Louis Santa Ana American 9/25/16 9/30/16 1 $297
October St Louis Santa Ana United 10/6/16 10/22/16 1 $297
December St Louis Santa Ana American 12/30/16 1/3/17 1 $565

Cheapest Weekend Non-Stop Flights for the Next 30 Days from St Louis to Santa Ana

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from St Louis to Santa Ana.

Next 30 Days

SunMonTueWedThuFriSat
15 16 17 18 19 20 21
$372
22 23 24 25 26 27 28
$372 $385
29 30 31 1 2 3 4
$385 $372
5 6 7 8 9 10 11
$372

TIPSave $31 by flying into San Diego instead of Santa Ana from St Louis

Round Trip vs One Way Flights from St Louis to Santa Ana (STL to SNA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Santa Ana. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Santa Ana is $176.

The average price for round trip flights from St Louis to Santa Ana is $298.

St Louis to Santa Ana Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to Santa Ana?
Answer: Denver, CO

Airlines Flying from St Louis to Santa Ana (STL to SNA)

Below are the different airlines that fly from St Louis to Santa Ana with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to Santa Ana.

St Louis to Santa Ana
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Alaska SEA X X X X X X X
Delta SLC X X X X X X X
Delta CVG / MSP X X X X X X X
United SFO X X X X X X X
Southwest - X X X X X X X
Southwest PHX X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and Santa Ana, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Los Angeles American, Alaska, Frontier, United $261
St Louis to Long Beach American, Alaska, United $398
St Louis to Ontario American, Alaska, United $355
St Louis to San Diego American, Alaska, United $270
St Louis to Las Vegas American, Alaska, Frontier, United $128
St Louis to Burbank American, Alaska, United $340
St Louis to Phoenix American, Alaska, Frontier, United $278
St Louis to Palm Springs American, Alaska, Frontier, United $393
St Louis to San Francisco American, Alaska, Frontier, United $244

Cheap Domestic Flights to Santa Ana - SNA

FlightsAirlineLowest Price
Springfield to Santa Ana American, Alaska, United $452
Bloomington - Normal to Santa Ana American $438
Peoria to Santa Ana American, United $440
Bloomington - Normal to Los Angeles American $294
Moline to Los Angeles American, Alaska, United $314
Springfield to Los Angeles American, Alaska, United $452
Evansville to Los Angeles American, United $470
Peoria to Los Angeles American, United $314
Springfield to Los Angeles American, United $403
Champaign to Los Angeles American $355
Peoria to Ontario American, United $642
Peoria to San Diego American, United $378
Evansville to San Diego American, United $472
Moline to San Diego American, Alaska, United $378
Springfield to San Diego American, Alaska, United $452
Bloomington - Normal to San Diego American $314
Peoria to Las Vegas American, United $304
Springfield to Las Vegas American, United $452
Moline to Las Vegas American, Alaska, United $304
Champaign to San Diego American $425
Springfield to San Diego American, United $442
Cheap Flights from St Louis to Santa Ana, CA, United States, from $281 Round trip from STL to SNA