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Cheap flights from Omaha to St. Louis from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Omaha to St. Louis departing on 12/12. 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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Cheap round-trip flights

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Frontier Logo
8:51 pm - 9:07 amOMA-STL
12h 16m1 stop
Frontier Logo
8:40 pm - 7:51 pmSTL-OMA
23h 11m1 stop
$197Frontier
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Fri, Oct 31 - Sat, Nov 1
Frontier Logo
8:51 pm - 9:07 amOMA-STL
12h 16m1 stop
Frontier Logo
7:45 pm - 8:06 pmSTL-OMA
24h 21m1 stop
$223Frontier
Find Deal
Fri, Oct 31 - Sun, Nov 2
American Airlines Logo
7:15 am - 1:23 pmOMA-STL
6h 08m1 stop
American Airlines Logo
6:35 pm - 11:59 pmSTL-OMA
5h 24m1 stop
$273American Airlines
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Thu, Dec 18 - Mon, Dec 22
Southwest Logo
6:05 am - 7:35 amOMA-STL
1h 30mnonstop
Southwest Logo
9:50 am - 11:10 amSTL-OMA
1h 20mnonstop
$279Southwest
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Tue, Feb 24 - Thu, Feb 26
American Airlines Logo
5:00 am - 10:39 amOMA-STL
5h 39m1 stop
American Airlines Logo
8:04 pm - 11:59 pmSTL-OMA
3h 55m1 stop
$282American Airlines
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Thu, Nov 20 - Sat, Nov 22
Southwest Logo
6:00 am - 7:25 amOMA-STL
1h 25mnonstop
Southwest Logo
10:45 pm - 12:05 amSTL-OMA
1h 20mnonstop
$286Southwest
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Thu, Nov 20 - Sat, Nov 22
Multiple Airlines Logo
11:45 am - 9:07 amOMA-STL
21h 22m2 stops
Multiple Airlines Logo
8:40 pm - 7:51 pmSTL-OMA
23h 11m1 stop
$310Multiple Airlines
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Fri, Oct 31 - Sat, Nov 1
United Airlines Logo
8:00 am - 2:25 pmOMA-STL
6h 25m1 stop
United Airlines Logo
4:43 pm - 11:30 pmSTL-OMA
6h 47m1 stop
$459United Airlines
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Wed, Oct 29 - Sun, Nov 2
United Airlines Logo
3:15 pm - 9:50 pmOMA-STL
6h 35m1 stop
United Airlines Logo
8:00 am - 2:36 pmSTL-OMA
6h 36m1 stop
$485United Airlines
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Fri, Mar 6 - Sun, Mar 8
Multiple Airlines Logo
12:31 pm - 1:53 pmOMA-STL
25h 22m3 stops
Multiple Airlines Logo
12:20 pm - 11:41 amSTL-OMA
23h 21m2 stops
$520Multiple Airlines
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Fri, Jan 9 - Sun, Jan 11

American Airlines flights from Omaha to St. Louis

Our best American Airlines deals on Omaha to St. Louis flight tickets
American Airlines
Dec 18
OMA7:15 amOmaha Eppley Airfield
6h 08m
1 stop
STL1:23 pmLambert-St Louis
Dec 22
STL6:35 pmLambert-St Louis
5h 24m
1 stop
OMA11:59 pmOmaha Eppley Airfield
$273
Find similar
American Airlines
Nov 20
OMA5:00 amOmaha Eppley Airfield
5h 39m
1 stop
STL10:39 amLambert-St Louis
Nov 22
STL8:04 pmLambert-St Louis
3h 55m
1 stop
OMA11:59 pmOmaha Eppley Airfield
$282
Find similar
American Airlines
Dec 18
OMA7:18 pmOmaha Eppley Airfield
4h 27m
1 stop
STL11:45 pmLambert-St Louis
Dec 22
STL1:54 pmLambert-St Louis
4h 53m
1 stop
OMA6:47 pmOmaha Eppley Airfield
$316
Find similar

Southwest flights from Omaha to St. Louis

Our best Southwest deals on Omaha to St. Louis flight tickets
Southwest
Feb 24
OMA6:05 amOmaha Eppley Airfield
1h 30m
STL7:35 amLambert-St Louis
Feb 26
STL9:50 amLambert-St Louis
1h 20m
OMA11:10 amOmaha Eppley Airfield
$279
Find similar
Southwest
Nov 20
OMA6:00 amOmaha Eppley Airfield
1h 25m
STL7:25 amLambert-St Louis
Nov 22
STL10:45 pmLambert-St Louis
1h 20m
OMA12:05 amOmaha Eppley Airfield
$286
Find similar
Southwest
Feb 24
OMA6:05 amOmaha Eppley Airfield
1h 30m
STL7:35 amLambert-St Louis
Feb 26
STL5:30 amLambert-St Louis
6h 30m
1 stop
OMA12:00 pmOmaha Eppley Airfield
$289
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Omaha 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Omaha to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Fri 10/31

8:51 pm-9:07 am

1 stop12h 16m

Lambert-St Louis

Sat 11/1

8:40 pm-7:51 pm

1 stop23h 11m

$197

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Fri 10/31

8:51 pm-9:07 am

1 stop12h 16m

Lambert-St Louis

Sun 11/2

7:45 pm-8:06 pm

1 stop24h 21m

$223

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Thu 12/18

7:15 am-1:23 pm

1 stop6h 08m

Lambert-St Louis

Mon 12/22

6:35 pm-11:59 pm

1 stop5h 24m

$273

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Tue 2/24

6:05 am-7:35 am

Nonstop1h 30m

Lambert-St Louis

Thu 2/26

9:50 am-11:10 am

Nonstop1h 20m

$279

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Thu 11/20

5:00 am-10:39 am

1 stop5h 39m

Lambert-St Louis

Sat 11/22

8:04 pm-11:59 pm

1 stop3h 55m

$282

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Thu 11/20

6:00 am-7:25 am

Nonstop1h 25m

Lambert-St Louis

Sat 11/22

10:45 pm-12:05 am

Nonstop1h 20m

$286

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Fri 10/31

11:45 am-9:07 am

2 stops21h 22m

Lambert-St Louis

Sat 11/1

8:40 pm-7:51 pm

1 stop23h 11m

$310

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Wed 10/29

8:00 am-2:25 pm

1 stop6h 25m

Lambert-St Louis

Sun 11/2

4:43 pm-11:30 pm

1 stop6h 47m

$459

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Fri 3/6

3:15 pm-9:50 pm

1 stop6h 35m

Lambert-St Louis

Sun 3/8

8:00 am-2:36 pm

1 stop6h 36m

$485

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Fri 1/9

12:31 pm-1:53 pm

3 stops25h 22m

Lambert-St Louis

Sun 1/11

12:20 pm-11:41 am

2 stops23h 21m

$520

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Omaha 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, June is the cheapest month to fly from Omaha to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $256. The month of August is another great option to travel to St. Louis, with average flight prices from Omaha averaging around $294.

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 Wednesday when prices can be found for as low as $387. 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 $460. 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 Omaha in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $405 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $432 per ticket.

What is the cheapest Omaha Eppley Airfield to Lambert-St Louis flight route?

Fly from Omaha Eppley Airfield to Lambert-St Louis for the best Omaha Eppley Airfield - Lambert-St Louis flight prices

What cabin class options are available on Omaha Eppley Airfield to Lambert-St Louis flights?

There is only 1 cabin class available to choose from on Omaha Eppley Airfield to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 59% on your flight if you consider stops on a Omaha to St. Louis flight.

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

As of October 2025, prices for Omaha to St. Louis flights are approximately 75% more expensive when compared to flights at the same time last year.

When to book flights from Omaha to St. Louis

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

Cheap Omaha to St. Louis (OMA to STL) flight deals and tips

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

Best Price Found

$215

Fastest flight time

1h 15m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Omaha in the past 72 hours is $215. The best round-trip flight deal from Omaha to St. Louis found on momondo in the last 72 hours is $313.
The fastest flight from Omaha to St. Louis takes 1h 15m
Direct flights go from Omaha to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
Search flight deals

  • How far is Omaha Eppley Airfield to Lambert-St Louis by plane?

    The straight-line distance from Omaha Eppley Airfield to Lambert-St Louis is 353.9 mi. 1h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Omaha Eppley Airfield Airport to Lambert-St Louis Airport?

    Prices for flights from Omaha Eppley Airfield Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Omaha Eppley Airfield Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Omaha Eppley Airfield Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Omaha Eppley Airfield Airport to Lambert-St Louis Airport.

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

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Omaha to St. Louis?

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

Best airlines flying from Omaha to St. Louis

Compare and see reviews for airlines that fly from Omaha to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $256Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

  • Southwest Flights From Omaha to St. Louis

    Across 15 Southwest flights from Omaha to St. Louis this week, the average price was $382, with the best Southwest deals starting from $256 round-trip. 4,241 users have rated Southwest on momondo, with an average score of 8.0/10.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Wentzville
Collinsville
Fenton
St. Peters
Alton
Farmington
Festus
Glencoe
Clayton
Edwardsville
Eureka
Litchfield
Shrewsbury

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Omaha.

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

Flights from Omaha to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Omaha to St. Louis.

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Omaha and alert you when they change.

An easier way to manage your St. Louis trip

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