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$78 Find Cheap Flights from Orange County to St. Louis - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Orange County to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Orange County to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Orange County to St. Louis

Thu, Oct 22 - Fri, Oct 23
Frontier Logo
4:50 pm - 1:17 amSNA  Santa Ana J. Wayne/Orange Cnty-STL Lambert-St Louis
6h 27m1 stop Las Vegas Harry Reid Intl
Frontier Logo
8:10 pm - 10:12 amSTL  Lambert-St Louis-SNA Santa Ana J. Wayne/Orange Cnty
16h 02m1 stop Denver Intl
$231Frontier
Thu, Sep 10 - Mon, Sep 14
Frontier Logo
4:35 pm - 11:17 amSNA  Santa Ana J. Wayne/Orange Cnty-STL Lambert-St Louis
16h 42m1 stop Las Vegas Harry Reid Intl
Frontier Logo
12:17 pm - 5:15 pmSTL  Lambert-St Louis-SNA Santa Ana J. Wayne/Orange Cnty
6h 58m1 stop Las Vegas Harry Reid Intl
$234Frontier
Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
7:28 pm - 5:54 pmSNA  Santa Ana J. Wayne/Orange Cnty-STL Lambert-St Louis
20h 26m1 stop Dallas/Fort Worth
Multiple Airlines Logo
5:32 pm - 3:03 pmSTL  Lambert-St Louis-SNA Santa Ana J. Wayne/Orange Cnty
23h 31m1 stop Las Vegas Harry Reid Intl
$250Multiple Airlines
Tue, Sep 1 - Mon, Sep 21
Multiple Airlines Logo
7:30 am - 5:50 pmSNA  Santa Ana J. Wayne/Orange Cnty-STL Lambert-St Louis
8h 20m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:17 pm - 5:15 pmSTL  Lambert-St Louis-SNA Santa Ana J. Wayne/Orange Cnty
6h 58m1 stop Las Vegas Harry Reid Intl
$262Multiple Airlines
Wed, Nov 4 - Sat, Nov 14
Southwest Logo
2:00 pm - 11:05 pmLGB  Long Beach Municipal-STL Lambert-St Louis
7h 05m1 stop Las Vegas Harry Reid Intl
Southwest Logo
5:30 am - 10:20 amSTL  Lambert-St Louis-LGB Long Beach Municipal
6h 50m1 stop Houston Hobby
$274Southwest
Wed, Oct 21 - Sat, Oct 31
Southwest Logo
7:00 am - 3:15 pmLGB  Long Beach Municipal-STL Lambert-St Louis
6h 15m1 stop Las Vegas Harry Reid Intl
Southwest Logo
5:05 am - 10:40 amSTL  Lambert-St Louis-LGB Long Beach Municipal
7h 35m1 stop Las Vegas Harry Reid Intl
$274Southwest
Mon, Oct 12 - Sat, Oct 17
American Airlines Logo
3:30 pm - 12:19 amSNA  Santa Ana J. Wayne/Orange Cnty-STL Lambert-St Louis
6h 49m1 stop Chicago O'Hare Intl
American Airlines Logo
12:46 pm - 5:42 pmSTL  Lambert-St Louis-SNA Santa Ana J. Wayne/Orange Cnty
6h 56m1 stop Dallas/Fort Worth
$329American Airlines
Mon, Sep 28 - Wed, Sep 30
American Airlines Logo
3:11 pm - 12:27 amSNA  Santa Ana J. Wayne/Orange Cnty-STL Lambert-St Louis
7h 16m1 stop Chicago O'Hare Intl
American Airlines Logo
5:43 am - 12:45 pmSTL  Lambert-St Louis-SNA Santa Ana J. Wayne/Orange Cnty
9h 02m1 stop Dallas/Fort Worth
$329American Airlines
Sat, Sep 5 - Sun, Sep 6
Delta Logo
8:11 am - 4:44 pmSNA  Santa Ana J. Wayne/Orange Cnty-STL Lambert-St Louis
6h 33m1 stop Minneapolis St Paul
Delta Logo
8:00 am - 12:05 pmSTL  Lambert-St Louis-SNA Santa Ana J. Wayne/Orange Cnty
6h 05m1 stop Salt Lake City
$353Delta
Fri, Sep 25 - Sat, Sep 26
Delta Logo
4:58 pm - 12:44 amSNA  Santa Ana J. Wayne/Orange Cnty-STL Lambert-St Louis
5h 46m1 stop Salt Lake City
Delta Logo
5:00 pm - 10:04 pmSTL  Lambert-St Louis-SNA Santa Ana J. Wayne/Orange Cnty
7h 04m1 stop Salt Lake City
$385Delta
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Good to know

Low season

January

Cheapest flight

$78
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from John Wayne (Santa Ana) to St. Louis

FAQs for booking flights from Orange County to St. Louis

  • How does KAYAK find such low prices on flights from Orange County to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Orange County to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Orange County to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Orange County is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Orange County to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Orange County with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Orange County to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Orange County to St. Louis

 
Need help choosing which airline to fly with from Orange County to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4219 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
Airline reviews

Just crazy with times being pushed and pushed and pushed and gate crew at Philly super rude and unprofessional with many under stress with delays.

2.0 MediocreHans, Aug 2026
Read more Southwest reviews

Just crazy with times being pushed and pushed and pushed and gate crew at Philly super rude and unprofessional with many under stress with delays.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

Everything went smoothly and we even arrived a little bit early.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

Southwest's seats are the least comfortable I have ever sat in.

For my birthday trip this was my second time ever flying, this trip was the best.

Crew was great flight was great baggage claim was a failure. It took over 1 hour for bags to arrive. Poor communication poor effort when I spoke to the supervisor about the delay

Two hour delay including one of them on the tarmac second year in a row we’ve had a bad experience. Sad that Southwest is no longer a bargain and has failed to keep up the customer service they were once so famous for.

They should not let people take up more than their seat space. Need to buy another ticket if they overflow into someone else’s space. Or you should make your seats larger to accommodate larger folks.

Even though we arrived early and checked in, for some unexplained reason, our bags were removed from the plane and put on the next flight. It took over 12 hours after arriving to get our bags.

Internet connectivity still seems to be touchy on these flights, making it difficult to rely on it for getting work done.

Delta is always late. Ruined our first day of a short vacation. Timing is important. We pay to stay on an itinerary

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

On 2 different flights the wifi was horrible and there was no drink or snack service.

There was no FREE wi-fi nor entertainment screens at all.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

As we lined up to board they gave our plane to a flight going to Newark. So then we got delayed until they could find another plane. Flight crew was ok. I’m assuming since it’s a shorter flight they only offered water and coffee.

The back to back mechanical delays from Denver to San Diego and then on my return flight from Denver to Great Falls it added extra time both ways

Flight was delayed “due to earlier delays of that plane”, so we were nearly three hours late.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airport terminal was outdated, flight was on a small jet with no wifi

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

Short flight - no food understandable. Flight was delayed for over an hour. Overall, it was good.

We boarded and buckled and then deplaned due to no pilot. Had to wait over 3 hours for a new pilot. Not weather related, just poor management.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

I like the speed of boarding and deplaning and the fact that everything was on time. The crew (attendants) were probably quite new and did not begin the in cabin service until 30 min before landing even though there was little to no air turbulence for the last 1.5 hours of the flight. It made for a mad scramble at the end to get trash collected and carts stowed before touch down.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

I did like the employee's, they are very friendly and all smiled most of the time, Overall, from checking in bags to getting on plane, not enough employees to be able to get all on the plane, therefore I was not able to get on the plane, due to no one wea there for me to check in my bag, so I decided to go thru the security point and by the time they were done with my bags, I was told that my bag cannot be checked in, and then found out that the lady that does the check in was boarding the customers onto the plane, she said that she was going back and fourth, there for was not able to get on the plane, which changed all my flights by the time I got to Dallas, I was on standby 3 times, and wasn't sure about being able to get on the fourth plane, so ended up buying another plane ticket, so I could make my destination on time.

Not sure about entertainment as I didn't use any, so maybe there should be an NA option on this survey. Otherwise everything was just as it should be. Of course I wish planes were more comfortable and had seats that would tilt back further.

American Airlines “Randy” questioned why I needed preboarding and denied my request for same. Then Randy attempted to berate me when I boarded with my group. I was seated in an exit roll with a young man with a disability that exhibited difficulty controlling and settling himself. But Tandy questioned my disability. The flight was horrible. It was overpacked.

The seats are tiny and they don’t recline. The planes are dirty and very small. You have to pay for carry on and even the personal item that you’re allowed is smaller than with other airlines. Flights are usually delayed and there’s no screens or any amenities or entertainment.

I really didn't like anything. Paid for my checked luggage online ($79) and then was told that I would have to paid another $79 for my carry on. Was not allowed to enter the terminal until 3 hours before my flight and when I finally was allowed to check my bag and enter, my flight was delayed 3 times. When I finally landed, we were all instructed to "run off the plane" as they had to do a quick turn around to Las Vegas. Me and several of my flying companions will never fly Frontier again.

It was awful ....my first time flying on it and I will NEVER fly it again ....everything about it was terrible .....most especially the flight attendants

They didn’t offer a water, even after I asked

Remind customers of the need to have passport or new ID for boarding.

The flight never took off and we spent 7 hours at the airport

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

The experience was terrible. The flight boarded late, then after leaving the gate the plane had had to return to the gate for fuel. After 2 hours on the plane, the flight was canceled. The reasons given for the cancelation didn't sound truthful. and different reasons were given. My 15 year old daughter was flying alone on this flight. When they all disembarked the plane she kept asking the crew what she was supposed to do. No one even gave her the courtesy of a response. No one. It took another 4.75 hrs to be out of customs and baggage. She was re-booked the following day. That flight departed 2 hours late. After all of that, they offered a measly $100 flight voucher with an expiry date of 3 months! All in all a terrible experience. We won't be using Frontier again in the future.

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