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Cheap flights from Oakland, California to St. Louis from $160

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 1/6. 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 Oakland, California to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:40 am - 2:27 pmOAK-STL
29h 47m1 stop
Alaska Airlines Logo
7:00 am - 10:41 amSTL-OAK
29h 41m1 stop
$322Alaska Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Alaska Airlines Logo
6:40 am - 2:27 pmOAK-STL
29h 47m1 stop
Alaska Airlines Logo
7:00 am - 8:46 amSTL-OAK
27h 46m2 stops
$328Alaska Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Alaska Airlines Logo
6:40 am - 2:27 pmOAK-STL
29h 47m1 stop
Alaska Airlines Logo
7:00 am - 11:59 pmSTL-OAK
18h 59m1 stop
$332Alaska Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Alaska Airlines Logo
9:45 am - 2:27 pmOAK-STL
26h 42m2 stops
Alaska Airlines Logo
7:00 am - 8:46 amSTL-OAK
27h 46m2 stops
$333Alaska Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Alaska Airlines Logo
8:32 pm - 11:59 pmOAK-STL
25h 27m2 stops
Alaska Airlines Logo
2:50 pm - 8:40 pmSTL-OAK
7h 50m1 stop
$338Alaska Airlines
Find Deal
Mon, Jan 5 - Fri, Jan 9
Alaska Airlines Logo
6:10 am - 11:59 pmOAK-STL
15h 49m1 stop
Alaska Airlines Logo
2:50 pm - 4:28 pmSTL-OAK
27h 38m1 stop
$342Alaska Airlines
Find Deal
Mon, Jan 5 - Fri, Jan 9
Alaska Airlines Logo
8:32 pm - 11:59 pmOAK-STL
25h 27m2 stops
Alaska Airlines Logo
2:50 pm - 9:46 amSTL-OAK
20h 56m2 stops
$343Alaska Airlines
Find Deal
Mon, Jan 5 - Fri, Jan 9
Alaska Airlines Logo
10:04 am - 11:59 pmOAK-STL
11h 55m2 stops
Alaska Airlines Logo
7:00 am - 10:49 pmSTL-OAK
17h 49m1 stop
$348Alaska Airlines
Find Deal
Thu, Feb 26 - Sun, Mar 1
Alaska Airlines Logo
6:10 am - 4:26 pmOAK-STL
8h 16m1 stop
Alaska Airlines Logo
5:26 pm - 11:59 pmSTL-OAK
8h 33m1 stop
$358Alaska Airlines
Find Deal
Wed, Dec 31 - Tue, Jan 6
Alaska Airlines Logo
10:30 am - 10:46 pmOAK-STL
10h 16m2 stops
Alaska Airlines Logo
2:50 pm - 4:23 pmSTL-OAK
27h 33m1 stop
$388Alaska Airlines
Find Deal
Fri, Jan 23 - Sun, Jan 25

Alaska Airlines flights from Oakland, California to St. Louis

Our best Alaska Airlines deals on Oakland, California to St. Louis flight tickets
Alaska Airlines
Dec 9
OAK6:40 amOakland
29h 47m
1 stop
STL2:27 pmLambert-St Louis
Dec 16
STL7:00 amLambert-St Louis
29h 41m
1 stop
OAK10:41 amOakland
$322
Find similar
Alaska Airlines
Dec 9
OAK6:40 amOakland
29h 47m
1 stop
STL2:27 pmLambert-St Louis
Dec 16
STL7:00 amLambert-St Louis
27h 46m
2 stops
OAK8:46 amOakland
$328
Find similar
Alaska Airlines
Dec 12
OAK6:40 amOakland
29h 47m
1 stop
STL2:27 pmLambert-St Louis
Dec 15
STL7:00 amLambert-St Louis
18h 59m
1 stop
OAK11:59 pmOakland
$332
Find similar

Southwest flights from Oakland, California to St. Louis

Our best Southwest deals on Oakland, California to St. Louis flight tickets
Southwest
Dec 15
OAK7:00 amOakland
5h 15m
1 stop
STL2:15 pmLambert-St Louis
Dec 22
STL6:45 pmLambert-St Louis
7h 35m
1 stop
OAK12:20 amOakland
$444
Find similar
Southwest
Dec 15
OAK7:00 amOakland
5h 15m
1 stop
STL2:15 pmLambert-St Louis
Dec 22
STL5:00 amLambert-St Louis
7h 50m
2 stops
OAK10:50 amOakland
$450
Find similar
Southwest
Dec 15
OAK9:40 amOakland
8h 25m
2 stops
STL8:05 pmLambert-St Louis
Dec 22
STL5:00 amLambert-St Louis
7h 50m
2 stops
OAK10:50 amOakland
$459
Find similar

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 November 17, 2025.
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

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Tue 12/9

6:40 am-2:27 pm

1 stop29h 47m

Lambert-St Louis

Tue 12/16

7:00 am-10:41 am

1 stop29h 41m

$322

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Tue 12/9

6:40 am-2:27 pm

1 stop29h 47m

Lambert-St Louis

Tue 12/16

7:00 am-8:46 am

2 stops27h 46m

$328

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Fri 12/12

6:40 am-2:27 pm

1 stop29h 47m

Lambert-St Louis

Mon 12/15

7:00 am-11:59 pm

1 stop18h 59m

$332

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Tue 12/9

9:45 am-2:27 pm

2 stops26h 42m

Lambert-St Louis

Tue 12/16

7:00 am-8:46 am

2 stops27h 46m

$333

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Mon 1/5

8:32 pm-11:59 pm

2 stops25h 27m

Lambert-St Louis

Fri 1/9

2:50 pm-8:40 pm

1 stop7h 50m

$338

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Mon 1/5

6:10 am-11:59 pm

1 stop15h 49m

Lambert-St Louis

Fri 1/9

2:50 pm-4:28 pm

1 stop27h 38m

$342

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Mon 1/5

8:32 pm-11:59 pm

2 stops25h 27m

Lambert-St Louis

Fri 1/9

2:50 pm-9:46 am

2 stops20h 56m

$343

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Thu 2/26

10:04 am-11:59 pm

2 stops11h 55m

Lambert-St Louis

Sun 3/1

7:00 am-10:49 pm

1 stop17h 49m

$348

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Wed 12/31

6:10 am-4:26 pm

1 stop8h 16m

Lambert-St Louis

Tue 1/6

5:26 pm-11:59 pm

1 stop8h 33m

$358

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Fri 1/23

10:30 am-10:46 pm

2 stops10h 16m

Lambert-St Louis

Sun 1/25

2:50 pm-4:23 pm

1 stop27h 33m

$388

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 cheapest month to fly to St. Louis?

In general, January 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 $289. The month of October is another great option to travel to St. Louis, with average flight prices from Oakland, California averaging around $353.

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 $426. 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 Monday because tickets tend to average around $481. 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 $423 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 $460 per ticket.

What is the cheapest Oakland to Lambert-St Louis flight route?

Fly from Oakland to Lambert-St Louis for the best Oakland - Lambert-St Louis flight prices

What cabin class options are available on Oakland to Lambert-St Louis flights?

There is only 1 cabin class available to choose from on Oakland 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.

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

As of November 2025, prices for Oakland, California to St. Louis flights are approximately 11% more expensive when compared to flights at the same time last year.

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

Best Price Found

$535

Direct flights

None
The best flight deal from Oakland, California to St. Louis found on momondo in the last 72 hours is $535
There are no direct flights from Oakland, California to St. Louis. Popular non-direct route for this connection is Oakland Airport - Lambert-St Louis Airport.
Search flight deals

  • 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 15m.

  • 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 plane model from Oakland, California to St. Louis?

  • 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
DeltaPriceFrom $287Free CancellationRating
7.9
8,008 reviews
Search Delta flights
SouthwestPriceFrom $316Free CancellationRating
8.0
4,245 reviews
Search Southwest flights

  • Southwest Flights From Oakland, California to St. Louis

    Southwest flight deals from Oakland, California to St. Louis start from $316 round-trip. Over the 4 Southwest flights for this route in a normal week, average airfare is usually $423 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
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
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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