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Cheap flights from Oakland, California to St. Louis from $101

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 9/22. 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
12:13 pm - 1:17 amOAK  Oakland-STL Lambert-St Louis
11h 04m1 stop Las Vegas Harry Reid Intl
Frontier Logo
5:19 pm - 7:44 pmSTL  Lambert-St Louis-OAK Oakland
28h 25m1 stop Las Vegas Harry Reid Intl
$230Frontier
Wed, Oct 14 - Wed, Oct 21
Frontier Logo
12:13 pm - 1:17 amOAK  Oakland-STL Lambert-St Louis
11h 04m1 stop Las Vegas Harry Reid Intl
Frontier Logo
5:19 pm - 11:18 amSTL  Lambert-St Louis-OAK Oakland
19h 59m1 stop Las Vegas Harry Reid Intl
$230Frontier
Wed, Oct 14 - Tue, Oct 20
Frontier Logo
12:47 pm - 11:32 amOAK  Oakland-STL Lambert-St Louis
20h 45m1 stop Las Vegas Harry Reid Intl
Frontier Logo
5:19 pm - 7:44 pmSTL  Lambert-St Louis-OAK Oakland
28h 25m1 stop Las Vegas Harry Reid Intl
$230Frontier
Tue, Oct 6 - Thu, Oct 8
Frontier Logo
12:13 pm - 11:32 amOAK  Oakland-STL Lambert-St Louis
21h 19m1 stop Las Vegas Harry Reid Intl
Frontier Logo
12:17 pm - 5:56 pmSTL  Lambert-St Louis-OAK Oakland
7h 39m1 stop Las Vegas Harry Reid Intl
$279Frontier
Tue, Sep 8 - Fri, Sep 11
Frontier Logo
12:47 pm - 11:31 amOAK  Oakland-STL Lambert-St Louis
20h 44m1 stop Las Vegas Harry Reid Intl
Frontier Logo
1:30 pm - 11:18 amSTL  Lambert-St Louis-OAK Oakland
23h 48m1 stop Las Vegas Harry Reid Intl
$289Frontier
Sat, Oct 17 - Mon, Oct 26
Frontier Logo
10:17 am - 11:32 amOAK  Oakland-STL Lambert-St Louis
23h 15m1 stop Las Vegas Harry Reid Intl
Frontier Logo
12:17 pm - 11:51 amSTL  Lambert-St Louis-OAK Oakland
25h 34m1 stop Las Vegas Harry Reid Intl
$290Frontier
Fri, Sep 25 - Mon, Sep 28
Frontier Logo
12:13 pm - 1:17 amOAK  Oakland-STL Lambert-St Louis
11h 04m1 stop Las Vegas Harry Reid Intl
Frontier Logo
5:19 pm - 11:18 amSTL  Lambert-St Louis-OAK Oakland
19h 59m1 stop Las Vegas Harry Reid Intl
$290Frontier
Mon, Oct 12 - Fri, Oct 16
Frontier Logo
6:51 pm - 7:17 pmOAK  Oakland-STL Lambert-St Louis
22h 26m2 stops Las Vegas Harry Reid Intl Denver Intl
Frontier Logo
12:17 pm - 5:56 pmSTL  Lambert-St Louis-OAK Oakland
7h 39m1 stop Las Vegas Harry Reid Intl
$291Frontier
Fri, Sep 25 - Mon, Sep 28
Southwest Logo
3:50 pm - 11:25 pmOAK  Oakland-STL Lambert-St Louis
5h 35m1 stop Phoenix Sky Harbor Intl
Southwest Logo
5:20 am - 11:15 amSTL  Lambert-St Louis-OAK Oakland
7h 55m2 stops Las Vegas Harry Reid Intl Long Beach Municipal
$324Southwest
Wed, Oct 14 - Wed, Oct 21
Southwest Logo
12:05 pm - 11:10 pmOAK  Oakland-STL Lambert-St Louis
9h 05m2 stops Ontario Denver Intl
Southwest Logo
5:20 am - 11:15 amSTL  Lambert-St Louis-OAK Oakland
7h 55m2 stops Las Vegas Harry Reid Intl Long Beach Municipal
$330Southwest
Wed, Oct 14 - Tue, Oct 20

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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 28
OAK7:51 pmOakland
16h 30m
1 stop
STL2:21 pmLambert-St Louis
Sep 30
STL6:29 amLambert-St Louis
8h 50m
1 stop
OAK1:19 pmOakland
$319
Alaska Airlines
Sep 28
OAK5:10 pmOakland
22h 00m
2 stops
STL5:10 pmLambert-St Louis
Sep 30
STL6:29 amLambert-St Louis
16h 59m
2 stops
OAK9:28 pmOakland
$341
Alaska Airlines
Sep 25
OAK3:13 pmOakland
23h 57m
2 stops
STL5:10 pmLambert-St Louis
Sep 28
STL6:29 amLambert-St Louis
18h 41m
2 stops
OAK11:10 pmOakland
$357

Delta flights from Oakland, California to St. Louis

Our best Delta deals on Oakland, California to St. Louis flight tickets
Delta
Sep 23
OAK5:00 pmOakland
5h 44m
1 stop
STL12:44 amLambert-St Louis
Sep 29
STL1:55 pmLambert-St Louis
12h 04m
2 stops
OAK11:59 pmOakland
$392
Delta
Aug 29
OAK6:00 amOakland
5h 38m
1 stop
STL1:38 pmLambert-St Louis
Aug 31
STL5:00 pmLambert-St Louis
7h 38m
1 stop
OAK10:38 pmOakland
$639
Delta
Aug 29
OAK6:00 amOakland
8h 44m
2 stops
STL4:44 pmLambert-St Louis
Sep 1
STL5:00 pmLambert-St Louis
7h 38m
1 stop
OAK10:38 pmOakland
$766

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 August 17, 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 Oakland - STL Lambert-St Louis

OAKSTL

Oakland

Wed 10/14

12:13 pm-1:17 am

1 stop11h 04m

Lambert-St Louis

Wed 10/21

5:19 pm-7:44 pm

1 stop28h 25m

$230

OaklandSt. Louis

OAK Oakland - STL Lambert-St Louis

OAKSTL

Oakland

Wed 10/14

12:13 pm-1:17 am

1 stop11h 04m

Lambert-St Louis

Tue 10/20

5:19 pm-11:18 am

1 stop19h 59m

$230

OaklandSt. Louis

OAK Oakland - STL Lambert-St Louis

OAKSTL

Oakland

Tue 10/6

12:47 pm-11:32 am

1 stop20h 45m

Lambert-St Louis

Thu 10/8

5:19 pm-7:44 pm

1 stop28h 25m

$230

OaklandSt. Louis

OAK Oakland - STL Lambert-St Louis

OAKSTL

Oakland

Tue 9/8

12:13 pm-11:32 am

1 stop21h 19m

Lambert-St Louis

Fri 9/11

12:17 pm-5:56 pm

1 stop7h 39m

$279

OaklandSt. Louis

OAK Oakland - STL Lambert-St Louis

OAKSTL

Oakland

Sat 10/17

12:47 pm-11:31 am

1 stop20h 44m

Lambert-St Louis

Mon 10/26

1:30 pm-11:18 am

1 stop23h 48m

$289

OaklandSt. Louis

OAK Oakland - STL Lambert-St Louis

OAKSTL

Oakland

Fri 9/25

10:17 am-11:32 am

1 stop23h 15m

Lambert-St Louis

Mon 9/28

12:17 pm-11:51 am

1 stop25h 34m

$290

OaklandSt. Louis

OAK Oakland - STL Lambert-St Louis

OAKSTL

Oakland

Mon 10/12

12:13 pm-1:17 am

1 stop11h 04m

Lambert-St Louis

Fri 10/16

5:19 pm-11:18 am

1 stop19h 59m

$290

OaklandSt. Louis

OAK Oakland - STL Lambert-St Louis

OAKSTL

Oakland

Fri 9/25

6:51 pm-7:17 pm

2 stops22h 26m

Lambert-St Louis

Mon 9/28

12:17 pm-5:56 pm

1 stop7h 39m

$291
Quickest round-trip

OaklandSt. Louis

OAK Oakland - STL Lambert-St Louis

OAKSTL

Oakland

Wed 10/14

3:50 pm-11:25 pm

1 stop5h 35m

Lambert-St Louis

Wed 10/21

5:20 am-11:15 am

2 stops7h 55m

$324

OaklandSt. Louis

OAK Oakland - STL Lambert-St Louis

OAKSTL

Oakland

Wed 10/14

12:05 pm-11:10 pm

2 stops9h 05m

Lambert-St Louis

Tue 10/20

5:20 am-11:15 am

2 stops7h 55m

$330

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, September 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 $378. The month of October is another great option to travel to St. Louis, with average flight prices from Oakland, California averaging around $392.

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 $505. 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 $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 $516 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?

As of August 2026, prices for Oakland, California to St. Louis flights are approximately 305% 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

$101

Fastest flight time

5h 30m

Direct flights

None
The best one-way flight to St. Louis from Oakland, California in the past 72 hours is $101. The best round-trip flight deal from Oakland, California to St. Louis found on momondo in the last 72 hours is $230.
The fastest flight from Oakland, California to St. Louis takes 5h 30m
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 30m.

  • 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 $346Free CancellationRating
8.0
4,218 reviews
Search Southwest flights

  • Southwest Flights From Oakland, California to St. Louis

    Southwest flight deals from Oakland, California to St. Louis start from $346 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $477 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
Maryland Heights
St. Peters
Hermann
Collinsville
Florissant
Alton
O'Fallon
Farmington
Clayton
Fenton
Festus
Wentzville
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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