$103 Cheap flight deals from St. Louis (STL) to Cupertino (SJC)

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This Weekend's Flight Deals from St. Louis to Cupertino

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 13 - Mon, Oct 5
STL
Lambert-St. Louis Intl.
SFO
San Francisco Intl.
$345 Roundtrip, found 2 hours ago
$345
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sun, Sep 13 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Oct 5, priced at $345 found 2 hours ago
Fri, Sep 11 - Sat, Oct 3
STL
Lambert-St. Louis Intl.
OAK
Oakland Intl.
$407 Roundtrip, found 4 days ago
$407
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Sep 11 from Lambert-St. Louis Intl. to Oakland Intl., returning Sat, Oct 3, priced at $407 found 4 days ago
Sun, Sep 13 - Wed, Sep 16
STL
Lambert-St. Louis Intl.
SJC
Norman Y. Mineta San Jose Intl.
$456 Roundtrip, found 2 days ago
$456
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Sep 13 from Lambert-St. Louis Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Sep 16, priced at $456 found 2 days ago

Airfares from $103 One Way, $208 Round Trip from St. Louis to Cupertino

Prices starting at $208 for return flights and $103 for one-way flights to Cupertino were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 24 - Mon, Oct 26
STL
St. Louis
SFO
San Francisco
$208 Roundtrip, found 4 days ago
$208
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Oct 24 from St. Louis to San Francisco, returning Mon, Oct 26, priced at $208 found 4 days ago
Sat, Nov 14 - Mon, Nov 16
STL
St. Louis
SFO
San Francisco
$215 Roundtrip, found 2 hours ago
$215
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Nov 14 from St. Louis to San Francisco, returning Mon, Nov 16, priced at $215 found 2 hours ago
Wed, Jan 6 - Mon, Jan 11
STL
St. Louis
SFO
San Francisco
$298 Roundtrip, found 4 hours ago
$298
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Jan 6 from St. Louis to San Francisco, returning Mon, Jan 11, priced at $298 found 4 hours ago
Sun, Oct 4 - Sat, Oct 10
STL
St. Louis
SJC
San Jose
$333 Roundtrip, found 5 days ago
$333
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Oct 4 from St. Louis to San Jose, returning Sat, Oct 10, priced at $333 found 5 days ago
Wed, Nov 18 - Wed, Nov 25
STL
St. Louis
SJC
San Jose
$347 Roundtrip, found 3 hours ago
$347
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Nov 18 from St. Louis to San Jose, returning Wed, Nov 25, priced at $347 found 3 hours ago

Cupertino economy flight packages

Price found within the past 48 hours. Click for updated prices.
Global Luxury Suites at Mountain View
4.0-star property

Global Luxury Suites at Mountain View

8.2/10 Very Good! (196 reviews)

Nov 1 - Nov 7

6 night stay

St. Louis (STL) to San Jose (SJC)

Southwest Airlines • Coach

San Jose (SJC) to St. Louis (STL)

Delta • Coach
Price was $1,393, price is now $1,215 per person
$1,215
per person
found 1 day ago
It was a really nice room, a lot of space, and the pool was nice. That being said, the locking app situation is hard to manage. Also, because of Internet issues, my husband and I got locked in a stairwell for 10 minutes while our kids were in the room. It's kind of panicking. Also, I was really worried if there was a fire or emergency what would happen since all exits are managed by this locking method, even emergency exits. I hope that place has a plan, because it could be a death trap. Luckily we were on the bottom floor so our evac route was the balcony. Locking stairwells seems so so dangerous. But if you don't worry about that sort of thing it's a great place to stay. 😬

Reviewed on Jul 10, 2026

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More About Flying To Cupertino from St. Louis

Route Information for Flights from St. Louis to Cupertino

Origin Airport IATA Code
STL
Destination Airport IATA Code
SJC
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

St. Louis to Cupertino

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.