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Cheap flights from Oakland, California to St. Louis from $206

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 7/8. 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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0 bags

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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
7:00 am - 11:59 pm
OAK
-
STL
14h 59m
2 stops
Alaska Airlines Logo
7:00 am - 6:54 pm
STL
-
OAK
13h 54m
1 stop
$407Alaska Airlines
Wed, Oct 7 - Wed, Oct 14
Alaska Airlines Logo
7:00 am - 6:45 pm
OAK
-
STL
9h 45m
1 stop
Alaska Airlines Logo
4:12 pm - 11:59 pm
STL
-
OAK
9h 47m
1 stop
$417Alaska Airlines
Wed, Jun 3 - Sat, Jun 6
Delta Logo
5:05 pm - 12:36 am
OAK
-
STL
5h 31m
1 stop
Delta Logo
7:55 pm - 11:56 pm
STL
-
OAK
6h 01m
1 stop
$421Delta
Wed, Oct 14 - Wed, Oct 21
Alaska Airlines Logo
7:52 am - 4:37 pm
OAK
-
STL
6h 45m
1 stop
Alaska Airlines Logo
5:37 pm - 12:49 pm
STL
-
OAK
21h 12m
1 stop
$424Alaska Airlines
Thu, Aug 13 - Tue, Aug 18
Alaska Airlines Logo
8:15 pm - 6:45 pm
OAK
-
STL
20h 30m
2 stops
Alaska Airlines Logo
7:41 pm - 9:55 am
STL
-
OAK
16h 14m
1 stop
$425Alaska Airlines
Wed, Jun 3 - Sat, Jun 6
Delta Logo
5:05 pm - 12:36 am
OAK
-
STL
5h 31m
1 stop
Delta Logo
2:18 pm - 11:56 pm
STL
-
OAK
11h 38m
2 stops
$426Delta
Wed, Oct 14 - Wed, Oct 21
Alaska Airlines Logo
7:00 am - 6:45 pm
OAK
-
STL
9h 45m
1 stop
Alaska Airlines Logo
7:41 pm - 9:55 am
STL
-
OAK
16h 14m
1 stop
$430Alaska Airlines
Wed, Jun 3 - Mon, Jun 8
Delta Logo
5:03 pm - 9:32 am
OAK
-
STL
14h 29m
2 stops
Delta Logo
5:36 pm - 11:54 pm
STL
-
OAK
8h 18m
2 stops
$431Delta
Tue, Jun 9 - Tue, Jun 16
Alaska Airlines Logo
6:52 pm - 5:03 pm
OAK
-
STL
20h 11m
1 stop
Alaska Airlines Logo
5:59 pm - 12:49 pm
STL
-
OAK
20h 50m
1 stop
$432Alaska Airlines
Sat, Sep 12 - Wed, Sep 16
Southwest Logo
4:45 pm - 1:50 am
OAK
-
STL
7h 05m
1 stop
Southwest Logo
1:40 pm - 6:45 pm
STL
-
OAK
7h 05m
2 stops
$433Southwest
Thu, Jun 4 - Tue, Jun 9

Southwest flights from Oakland, California to St. Louis

Our best Southwest deals on Oakland, California to St. Louis flight tickets
Southwest
Jun 4
OAK4:45 pmOakland
7h 05m
1 stop
STL1:50 amLambert-St Louis
Jun 9
STL1:40 pmLambert-St Louis
7h 05m
2 stops
OAK6:45 pmOakland
$433
Southwest
Oct 22
OAK6:00 amOakland
7h 00m
2 stops
STL3:00 pmLambert-St Louis
Oct 26
STL6:20 amLambert-St Louis
6h 00m
1 stop
OAK10:20 amOakland
$444
Southwest
Oct 22
OAK6:00 amOakland
7h 00m
2 stops
STL3:00 pmLambert-St Louis
Oct 26
STL5:35 amLambert-St Louis
8h 40m
2 stops
OAK12:15 pmOakland
$453

Alaska Airlines flights from Oakland, California to St. Louis

Our best Alaska Airlines deals on Oakland, California to St. Louis flight tickets
Alaska Airlines
Oct 7
OAK7:00 amOakland
14h 59m
2 stops
STL11:59 pmLambert-St Louis
Oct 14
STL7:00 amLambert-St Louis
13h 54m
1 stop
OAK6:54 pmOakland
$407
Alaska Airlines
Jun 3
OAK7:00 amOakland
9h 45m
1 stop
STL6:45 pmLambert-St Louis
Jun 6
STL4:12 pmLambert-St Louis
9h 47m
1 stop
OAK11:59 pmOakland
$417
Alaska Airlines
Aug 13
OAK7:52 amOakland
6h 45m
1 stop
STL4:37 pmLambert-St Louis
Aug 18
STL5:37 pmLambert-St Louis
21h 12m
1 stop
OAK12:49 pmOakland
$424

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 May 16, 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

Wed 10/7

7:00 am-11:59 pm

2 stops14h 59m

Lambert-St Louis

Wed 10/14

7:00 am-6:54 pm

1 stop13h 54m

$407

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Wed 6/3

7:00 am-6:45 pm

1 stop9h 45m

Lambert-St Louis

Sat 6/6

4:12 pm-11:59 pm

1 stop9h 47m

$417
Quickest round-trip

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Wed 10/14

5:05 pm-12:36 am

1 stop5h 31m

Lambert-St Louis

Wed 10/21

7:55 pm-11:56 pm

1 stop6h 01m

$421

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Thu 8/13

7:52 am-4:37 pm

1 stop6h 45m

Lambert-St Louis

Tue 8/18

5:37 pm-12:49 pm

1 stop21h 12m

$424

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Wed 6/3

8:15 pm-6:45 pm

2 stops20h 30m

Lambert-St Louis

Sat 6/6

7:41 pm-9:55 am

1 stop16h 14m

$425

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Wed 10/14

5:05 pm-12:36 am

1 stop5h 31m

Lambert-St Louis

Wed 10/21

2:18 pm-11:56 pm

2 stops11h 38m

$426

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Wed 6/3

7:00 am-6:45 pm

1 stop9h 45m

Lambert-St Louis

Mon 6/8

7:41 pm-9:55 am

1 stop16h 14m

$430

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Tue 6/9

5:03 pm-9:32 am

2 stops14h 29m

Lambert-St Louis

Tue 6/16

5:36 pm-11:54 pm

2 stops8h 18m

$431

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Sat 9/12

6:52 pm-5:03 pm

1 stop20h 11m

Lambert-St Louis

Wed 9/16

5:59 pm-12:49 pm

1 stop20h 50m

$432

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Thu 6/4

4:45 pm-1:50 am

1 stop7h 05m

Lambert-St Louis

Tue 6/9

1:40 pm-6:45 pm

2 stops7h 05m

$433

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 $338. The month of September is another great option to travel to St. Louis, with average flight prices from Oakland, California averaging around $350.

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 $460. 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 $591. 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 $399 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 $891 per ticket.

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

As of May 2026, prices for Oakland, California to St. Louis flights are approximately 150% 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

Fastest flight time

5h 25m

Direct flights

None
The fastest flight from Oakland, California to St. Louis takes 5h 25m
There are no direct flights from Oakland, California to St. Louis. There are no popular flight routes from Oakland, California to St. Louis.
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 25m.

  • 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 $286Free CancellationRating
7.9
8,454 reviews
Search Delta flights
SouthwestPriceFrom $322Free CancellationRating
8.0
4,294 reviews
Search Southwest flights

  • Southwest Flights From Oakland, California to St. Louis

    Southwest flight deals from Oakland, California to St. Louis start from $322 round-trip. Over the 1 Southwest flight for this route in a normal week, average airfare is usually $452 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
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Alton
Wentzville
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

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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