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Cheap flights from Santa Ana to St. Louis from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana to St. Louis departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Santa Ana to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Santa Ana to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Santa Ana to St. Louis.

Cheap last minute flights

Planning a quick getaway from Santa Ana to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Santa Ana to St. Louis

Find recent round-trip train or bus tickets from Santa Ana to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
10:47 am - 8:13 amSNA-STL
19h 26m1 stop
6:46 pm - 1:24 pmSTL-SNA
20h 38m1 stop
$138Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
9:15 am - 8:13 amSNA-STL
20h 58m1 stop
12:00 pm - 8:15 amSTL-SNA
22h 15m1 stop
$333Frontier
Find Deal
Fri, Dec 27 - Thu, Jan 2
10:18 am - 11:59 pmSNA-STL
11h 41m1 stop
7:00 am - 2:08 pmSTL-SNA
9h 08m1 stop
$366Alaska Airlines
Find Deal
Sun, Feb 16 - Mon, Feb 24
1:18 pm - 10:16 pmSNA-STL
6h 58m1 stop
6:00 am - 11:17 amSTL-SNA
7h 17m1 stop
$386United Airlines
Find Deal
Fri, Dec 27 - Wed, Jan 1
11:54 am - 11:41 pmSNA-STL
9h 47m1 stop
2:25 pm - 10:30 pmSTL-SNA
10h 05m2 stops
$402Delta
Find Deal
Tue, Dec 3 - Tue, Dec 10
11:54 am - 11:41 pmSNA-STL
9h 47m1 stop
7:20 am - 12:05 pmSTL-SNA
6h 45m1 stop
$408Delta
Find Deal
Tue, Dec 3 - Tue, Dec 10
12:13 pm - 8:51 pmSNA-STL
6h 38m1 stop
11:10 am - 6:38 pmSTL-SNA
9h 28m1 stop
$416United Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 25
5:45 pm - 12:35 amSNA-STL
4h 50m1 stop
3:50 pm - 7:30 pmSTL-SNA
5h 40m1 stop
$475Southwest
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Mon, Dec 23 - Tue, Dec 24
5:45 pm - 12:35 amSNA-STL
4h 50m1 stop
10:55 am - 5:20 pmSTL-SNA
8h 25m2 stops
$480Southwest
Find Deal
Mon, Dec 23 - Tue, Dec 24
7:51 pm - 5:02 pmSNA-STL
19h 11m3 stops
4:27 pm - 10:08 pmSTL-SNA
31h 41m3 stops
$791Spirit Airlines
Find Deal
Fri, Dec 27 - Thu, Jan 2
2:08 pm - 9:06 amSNA-STL
16h 58m1 stop
$61Frontier
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Tue, Jan 7
10:47 am - 8:13 amSNA-STL
19h 26m1 stop
$65Frontier
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Thu, Dec 5
12:30 pm - 9:16 amSNA-STL
18h 46m1 stop
$71Frontier
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Tue, Feb 18
7:30 am - 9:33 pmSNA-STL
12h 03m2 stops
$157Delta
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Wed, Jan 8
2:57 pm - 2:43 pmSNA-STL
21h 46m2 stops
$166Spirit Airlines
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Mon, Jan 20
7:30 am - 9:33 pmSNA-STL
12h 03m2 stops
$167Delta
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Mon, Jan 13
8:40 am - 7:57 pmSNA-STL
9h 17m2 stops
$168United Airlines
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Wed, Dec 25
7:25 am - 10:20 pmSNA-STL
12h 55m2 stops
$188United Airlines
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Thu, Jan 9
9:23 am - 2:43 pmSNA-STL
27h 20m3 stops
$189Spirit Airlines
Find Deal
Mon, Jan 13
10:04 am - 7:30 pmSNA-STL
7h 26m2 stops
$304American Airlines
Find Deal
Sat, Dec 28
12:33 pm - 12:06 amSNA-STL
9h 33m1 stop
10:17 pm - 5:08 pmSTL-SNA
20h 51m1 stop
$416Frontier
Find Deal
Sun, Nov 24 - Tue, Nov 26
5:07 pm - 12:42 amSNA-STL
5h 35m1 stop
7:55 am - 12:24 pmSTL-SNA
6h 29m1 stop
$577Delta
Find Deal
Tue, Nov 26 - Tue, Dec 3
6:15 pm - 12:06 amSNA-STL
27h 51m1 stop
10:17 pm - 3:22 pmSTL-SNA
19h 05m1 stop
$623Frontier
Find Deal
Sat, Nov 23 - Sat, Nov 30
12:32 pm - 12:06 amSNA-STL
9h 34m1 stop
10:17 pm - 5:08 pmSTL-SNA
20h 51m1 stop
$631Frontier
Find Deal
Mon, Nov 25 - Tue, Nov 26
6:15 pm - 12:34 pmSNA-STL
16h 19m1 stop
10:17 pm - 3:22 pmSTL-SNA
19h 05m1 stop
$718Frontier
Find Deal
Sat, Nov 23 - Sat, Nov 30
8:40 am - 4:32 pmSNA-STL
5h 52m1 stop
6:30 am - 11:50 amSTL-SNA
7h 20m1 stop
$882United Airlines
Find Deal
Sun, Nov 24 - Fri, Nov 29
11:43 am - 11:59 pmSNA-STL
10h 16m1 stop
7:30 am - 6:06 pmSTL-SNA
12h 36m2 stops
$1,037Alaska Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
7:00 am - 10:30 pmSNA-STL
13h 30m2 stops
7:55 am - 12:24 pmSTL-SNA
6h 29m1 stop
$1,044Delta
Find Deal
Sat, Nov 23 - Sat, Nov 30
8:59 pm - 1:27 pmSNA-STL
14h 28m2 stops
2:23 pm - 10:30 pmSTL-SNA
10h 07m1 stop
$1,055Alaska Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
8:15 pm - 10:27 amSNA-STL
12h 12m2 stops
1:05 pm - 9:40 pmSTL-SNA
10h 35m2 stops
$1,071United Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26

Frontier flights from Santa Ana to St. Louis

Our best Frontier deals on Santa Ana to St. Louis flight tickets
Frontier
Dec 6
SNA10:47 amSanta Ana J. Wayne/Orange Cnty
19h 26m
1 stop
STL8:13 amLambert-St Louis
Dec 9
STL6:46 pmLambert-St Louis
20h 38m
1 stop
SNA1:24 pmSanta Ana J. Wayne/Orange Cnty
Frontier
Dec 27
SNA9:15 amSanta Ana J. Wayne/Orange Cnty
20h 58m
1 stop
STL8:13 amLambert-St Louis
Jan 2
STL12:00 pmLambert-St Louis
22h 15m
1 stop
SNA8:15 amSanta Ana J. Wayne/Orange Cnty
Frontier
Dec 19
SNA9:50 amSanta Ana J. Wayne/Orange Cnty
20h 23m
1 stop
STL8:13 amLambert-St Louis
Dec 29
STL10:09 pmLambert-St Louis
20h 51m
1 stop
SNA5:00 pmSanta Ana J. Wayne/Orange Cnty

Alaska Airlines flights from Santa Ana to St. Louis

Our best Alaska Airlines deals on Santa Ana to St. Louis flight tickets
Alaska Airlines
Feb 16
SNA10:18 amSanta Ana J. Wayne/Orange Cnty
11h 41m
1 stop
STL11:59 pmLambert-St Louis
Feb 24
STL7:00 amLambert-St Louis
9h 08m
1 stop
SNA2:08 pmSanta Ana J. Wayne/Orange Cnty
Alaska Airlines
Feb 16
SNA7:45 amSanta Ana J. Wayne/Orange Cnty
14h 14m
2 stops
STL11:59 pmLambert-St Louis
Feb 24
STL7:00 amLambert-St Louis
9h 08m
1 stop
SNA2:08 pmSanta Ana J. Wayne/Orange Cnty
Alaska Airlines
Feb 28
SNA4:49 pmSanta Ana J. Wayne/Orange Cnty
19h 36m
1 stop
STL2:25 pmLambert-St Louis
Mar 2
STL7:00 amLambert-St Louis
17h 30m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty

See travel insights to St. Louis from

How to get the cheapest flight ticket from Santa Ana to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, August is the cheapest month to fly from Santa Ana to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $337. The month of September is another great option to travel to St. Louis, with average flight prices from Santa Ana averaging around $349.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $357. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $482. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Santa Ana in the evening is the least expensive time of day to depart. momondo users have found prices as low as $299 when looking at flights departing in the evening. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $417 per ticket.

How far in advance should I book a flight to St. Louis?

The best time to book a flight to St. Louis from Santa Ana is 47 days out, which is when prices tend to be around $390. In the past 72 hours, momondo users found flights from Santa Ana to St. Louis for as low as $249.

Can stopping save me money on Santa Ana to St. Louis flights?

You could potentially save up to 32% on your flight if you consider stops on a Santa Ana to St. Louis flight.

How have Santa Ana to St. Louis flight prices changed over time?

As of November 2024, prices for Santa Ana to St. Louis flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Santa Ana to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Ana to St. Louis (SNA to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana to St. Louis

Best Price Found

$61

Fastest flight time

4h 50m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Santa Ana in the past 72 hours is $61. The best round-trip flight deal from Santa Ana to St. Louis found on momondo in the last 72 hours is $138.
The fastest flight from Santa Ana to St. Louis takes 4h 50m
There are no direct flights from Santa Ana to St. Louis. Popular non-direct route for this connection is Santa Ana J. Wayne/Orange Cnty Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Santa Ana J. Wayne/Orange Cnty to Lambert-St Louis by plane?

    The straight-line distance from Santa Ana J. Wayne/Orange Cnty to Lambert-St Louis is 1572.0 mi. By plane, this route typically takes 4h 50m.

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Lambert-St Louis Airport?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Santa Ana to St. Louis?


Best airlines flying from Santa Ana to St. Louis

Compare and see reviews for airlines that fly from Santa Ana to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $135Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $150Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
DeltaPriceFrom $296Free CancellationRating
8.0
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $313Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $446Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
  • Southwest Flights From Santa Ana to St. Louis

    Southwest flies from Santa Ana to St. Louis around 4 times per week, with 5,005 momondo users rating the airline 8.1/10. The cheapest Southwest deal from Santa Ana to St. Louis in the last 72 hours was $446 (round-trip), much lower than the average airfare cost of $480 for Southwest flights on this route.


Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Ana to St. Louis for you.

Can I find flights from Santa Ana to St. Louis with flexible booking policies on momondo?

All flight searches from Santa Ana to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Santa Ana to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Santa Ana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Santa Ana to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santa Ana to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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