$39 Cheap flight deals from St. Louis (STL) to Borrego Springs (SAN)

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This Weekend's Flight Deals from St. Louis to Borrego Springs

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.

Sat, Oct 10 - Sat, Oct 17
STL
Lambert-St. Louis Intl.
SAN
San Diego Intl.
$403 Roundtrip, found 17 hours ago
$403
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Oct 10 from Lambert-St. Louis Intl. to San Diego Intl., returning Sat, Oct 17, priced at $403 found 17 hours ago
Sat, Oct 10 - Wed, Nov 11
STL
Lambert-St. Louis Intl.
CLD
McClellan-Palomar
$464 Roundtrip, found 1 day ago
$464
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 10 from Lambert-St. Louis Intl. to McClellan-Palomar, returning Wed, Nov 11, priced at $464 found 1 day ago
Sat, Oct 10 - Sun, Oct 11
STL
Lambert-St. Louis Intl.
PSP
Palm Springs Intl.
$689 Roundtrip, found 5 days ago
$689
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sat, Oct 10 from Lambert-St. Louis Intl. to Palm Springs Intl., returning Sun, Oct 11, priced at $689 found 5 days ago

Airfares from $39 One Way, $201 Round Trip from St. Louis to Borrego Springs

Prices starting at $201 for return flights and $39 for one-way flights to Borrego Springs were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 2 - Wed, Dec 9
STL
St. Louis
SAN
San Diego
$201 Roundtrip, found 6 days ago
$201
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Dec 2 from St. Louis to San Diego, returning Wed, Dec 9, priced at $201 found 6 days ago
Mon, Oct 26 - Wed, Oct 28
STL
St. Louis
SAN
San Diego
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Oct 26 from St. Louis to San Diego, returning Wed, Oct 28, priced at $210 found 5 days ago
Sat, Oct 24 - Tue, Oct 27
STL
St. Louis
SAN
San Diego
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct 24 from St. Louis to San Diego, returning Tue, Oct 27, priced at $220 found 3 days ago
Sat, Nov 21 - Thu, Nov 26
STL
St. Louis
SAN
San Diego
$275 Roundtrip, found 5 hours ago
$275
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Nov 21 from St. Louis to San Diego, returning Thu, Nov 26, priced at $275 found 5 hours ago
Sat, Feb 13 - Tue, Feb 16
STL
St. Louis
SAN
San Diego
$285 Roundtrip, found 6 hours ago
$285
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Sat, Feb 13 from St. Louis to San Diego, returning Tue, Feb 16, priced at $285 found 6 hours ago

Borrego Springs economy flight packages

Price found within the past 48 hours. Click for updated prices.
Urban Boutique Hotel
3.0-star property

Urban Boutique Hotel

8.6/10 Excellent! (1,247 reviews)

Nov 15 - Nov 21

6 night stay

St. Louis (STL) to San Diego (SAN)

American Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,024, price is now $693 per person
$693
per person
found 1 hour ago
it was very clean. The air-conditioning was wonderful considering it was over 100° outside. That was very good. It’s located right in the heart of Little Italy. It’s a fun place to stay.

Reviewed on Oct 5, 2026

The Sofia Hotel
3.5-star property

The Sofia Hotel

8.6/10 Excellent! (2,663 reviews)

Nov 20 - Nov 24

4 night stay

St. Louis (STL) to San Diego (SAN)

Southwest Airlines • Coach

San Diego (SAN) to St. Louis (STL)

American Airlines • Coach
Save 100% on your flight
Price was $1,527, price is now $843 per person
$843
per person
found 14 hours ago
We did have a light failure in the middle of night. Maintenance was called and they resolved the problem. The front desk also adjusted the bill to compensate for our difficulties.

Reviewed on Oct 4, 2026

Fairmont Grand Del Mar
5.0-star property

Fairmont Grand Del Mar

9.6/10 Exceptional! (1,001 reviews)

Nov 22 - Nov 26

4 night stay

St. Louis (STL) to San Diego (SAN)

American Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,974, price is now $1,384 per person
$1,384
per person
found 1 day ago

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More About Flying To Borrego Springs from St. Louis

Route Information for Flights from St. Louis to Borrego Springs

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

St. Louis to Borrego Springs

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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.