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Cheap flights from Oakland, California to St. Louis from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to St. Louis departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oakland, California to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:37 pm - 5:50 pm
OAK
-
STL
19h 13m
1 stop
Frontier Logo
6:45 pm - 7:42 pm
STL
-
OAK
26h 57m
1 stop
$252Frontier
Thu, Aug 20 - Wed, Aug 26
Frontier Logo
12:13 pm - 11:51 am
OAK
-
STL
21h 38m
1 stop
Frontier Logo
12:46 pm - 11:18 am
STL
-
OAK
24h 32m
1 stop
$271Frontier
Sat, Sep 12 - Wed, Sep 16
Frontier Logo
8:37 pm - 5:50 pm
OAK
-
STL
19h 13m
1 stop
Frontier Logo
6:45 pm - 7:42 pm
STL
-
OAK
26h 57m
1 stop
$274Frontier
Thu, Aug 20 - Wed, Aug 26
Alaska Airlines Logo
5:10 pm - 5:10 pm
OAK
-
STL
22h 00m
2 stops
Alaska Airlines Logo
6:29 am - 6:12 pm
STL
-
OAK
13h 43m
2 stops
$284Alaska Airlines
Wed, Sep 23 - Tue, Sep 29
Alaska Airlines Logo
5:10 pm - 5:10 pm
OAK
-
STL
22h 00m
2 stops
Alaska Airlines Logo
6:08 pm - 2:33 pm
STL
-
OAK
22h 25m
2 stops
$303Alaska Airlines
Mon, Aug 24 - Wed, Aug 26
Frontier Logo
8:37 pm - 5:50 pm
OAK
-
STL
19h 13m
1 stop
Frontier Logo
6:45 pm - 11:18 am
STL
-
OAK
18h 33m
1 stop
$305Frontier
Thu, Aug 20 - Wed, Aug 26
Frontier Logo
12:13 pm - 5:50 pm
OAK
-
STL
27h 37m
1 stop
Frontier Logo
6:45 pm - 11:18 am
STL
-
OAK
18h 33m
1 stop
$307Frontier
Mon, Aug 31 - Fri, Sep 4
Multiple Airlines Logo
8:39 pm - 1:17 am
OAK
-
STL
26h 38m
1 stop
Multiple Airlines Logo
7:00 am - 6:54 pm
STL
-
OAK
13h 54m
1 stop
$313Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
6:48 am - 11:59 pm
OAK
-
STL
15h 11m
2 stops
Multiple Airlines Logo
12:46 pm - 7:44 pm
STL
-
OAK
8h 58m
1 stop
$318Multiple Airlines
Thu, Sep 17 - Thu, Sep 24
Frontier Logo
12:13 pm - 11:51 am
OAK
-
STL
21h 38m
1 stop
Frontier Logo
8:10 pm - 11:18 am
STL
-
OAK
41h 08m
2 stops
$320Frontier
Tue, Oct 6 - Tue, Oct 13

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Frontier flights from Oakland, California to St. Louis

Our best Frontier deals on Oakland, California to St. Louis flight tickets
Frontier
Aug 20
OAK8:37 pmOakland
19h 13m
1 stop
STL5:50 pmLambert-St Louis
Aug 26
STL6:45 pmLambert-St Louis
26h 57m
1 stop
OAK7:42 pmOakland
$252
Frontier
Sep 12
OAK12:13 pmOakland
21h 38m
1 stop
STL11:51 amLambert-St Louis
Sep 16
STL12:46 pmLambert-St Louis
24h 32m
1 stop
OAK11:18 amOakland
$271
Frontier
Sep 3
OAK8:37 pmOakland
19h 13m
1 stop
STL5:50 pmLambert-St Louis
Sep 7
STL6:45 pmLambert-St Louis
18h 33m
1 stop
OAK11:18 amOakland
$274

Alaska Airlines flights from Oakland, California to St. Louis

Our best Alaska Airlines deals on Oakland, California to St. Louis flight tickets
Alaska Airlines
Sep 23
OAK5:10 pmOakland
22h 00m
2 stops
STL5:10 pmLambert-St Louis
Sep 29
STL6:29 amLambert-St Louis
13h 43m
2 stops
OAK6:12 pmOakland
$284
Alaska Airlines
Aug 24
OAK5:10 pmOakland
22h 00m
2 stops
STL5:10 pmLambert-St Louis
Aug 26
STL6:08 pmLambert-St Louis
22h 25m
2 stops
OAK2:33 pmOakland
$303
Alaska Airlines
Sep 10
OAK6:48 amOakland
32h 22m
2 stops
STL5:10 pmLambert-St Louis
Sep 15
STL6:29 amLambert-St Louis
13h 43m
2 stops
OAK6:12 pmOakland
$313

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California 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 July 19, 2026.
Use the filters below to find and compare flights from Oakland, California to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Thu 8/20

8:37 pm-5:50 pm

1 stop19h 13m

Lambert-St Louis

Wed 8/26

6:45 pm-7:42 pm

1 stop26h 57m

$252

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Sat 9/12

12:13 pm-11:51 am

1 stop21h 38m

Lambert-St Louis

Wed 9/16

12:46 pm-11:18 am

1 stop24h 32m

$271

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Thu 8/20

8:37 pm-5:50 pm

1 stop19h 13m

Lambert-St Louis

Wed 8/26

6:45 pm-7:42 pm

1 stop26h 57m

$274

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Wed 9/23

5:10 pm-5:10 pm

2 stops22h 00m

Lambert-St Louis

Tue 9/29

6:29 am-6:12 pm

2 stops13h 43m

$284

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Mon 8/24

5:10 pm-5:10 pm

2 stops22h 00m

Lambert-St Louis

Wed 8/26

6:08 pm-2:33 pm

2 stops22h 25m

$303

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Thu 8/20

8:37 pm-5:50 pm

1 stop19h 13m

Lambert-St Louis

Wed 8/26

6:45 pm-11:18 am

1 stop18h 33m

$305

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Mon 8/31

12:13 pm-5:50 pm

1 stop27h 37m

Lambert-St Louis

Fri 9/4

6:45 pm-11:18 am

1 stop18h 33m

$307

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Thu 10/8

8:39 pm-1:17 am

1 stop26h 38m

Lambert-St Louis

Tue 10/13

7:00 am-6:54 pm

1 stop13h 54m

$313
Quickest round-trip

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Thu 9/17

6:48 am-11:59 pm

2 stops15h 11m

Lambert-St Louis

Thu 9/24

12:46 pm-7:44 pm

1 stop8h 58m

$318

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Tue 10/6

12:13 pm-11:51 am

1 stop21h 38m

Lambert-St Louis

Tue 10/13

8:10 pm-11:18 am

2 stops41h 08m

$320

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 Oakland, California 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 typical price of a round-trip flight between Oakland, California and St. Louis?

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

In general, October is the cheapest month to fly from Oakland, California to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $363. The month of September is another great option to travel to St. Louis, with average flight prices from Oakland, California averaging around $378.

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 Thursday when prices can be found for as low as $500. 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 $610. 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 Oakland, California at noon is the least expensive time of day to depart. momondo users have found prices as low as $488 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $972 per ticket.

How have Oakland, California to St. Louis flight prices changed over time?

When to book flights from Oakland, California to St. Louis

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

Cheap Oakland, California to St. Louis (OAK to STL) flight deals and tips

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

Fastest flight time

5h 10m

Direct flights

Sun

Airports in St. Louis

1 airport
The fastest flight from Oakland, California to St. Louis takes 5h 10m
Direct flights go from Oakland, California to St. Louis on Sunday. There are no airlines offering direct flights.
There is 1 airport in St. Louis. From Oakland, California there are direct flights to Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Oakland, California to St. Louis

  • How far is Oakland to Lambert-St Louis by plane?

    The distance between Oakland and Lambert-St Louis is about 1731.9 mi. By plane, this route typically takes 5h 10m.

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

    Prices for flights from Oakland Airport to Lambert-St Louis Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Oakland 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 Oakland 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 you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Oakland, California to St. Louis?

Best airlines flying from Oakland, California to St. Louis

Compare and see reviews for airlines that fly from Oakland, California to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $334Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From Oakland, California to St. Louis

    Southwest flight deals from Oakland, California to St. Louis start from $334 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $464 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near St. Louis?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oakland to St. Louis. momondo saves you time and could save you money on your trip.

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

Yes. All flights to St. Louis from Oakland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Oakland to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Oakland to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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