$90 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, May 2 - Sat, May 9
STL
Lambert-St. Louis Intl.
SAN
San Diego Intl.
$328 Roundtrip, found 23 hours ago
$328
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Sat, May 2 from Lambert-St. Louis Intl. to San Diego Intl., returning Sat, May 9, priced at $328 found 23 hours ago

Airfares from $90 One Way, $180 Round Trip from St. Louis to Borrego Springs

Prices starting at $180 for return flights and $90 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.

Fri, May 8 - Mon, May 11
STL
St. Louis
SAN
San Diego
$180 Roundtrip, found 6 days ago
$180
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, May 8 from St. Louis to San Diego, returning Mon, May 11, priced at $180 found 6 days ago
Sat, May 9 - Sat, May 16
STL
St. Louis
SAN
San Diego
$185 Roundtrip, found 6 days ago
$185
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 9 from St. Louis to San Diego, returning Sat, May 16, priced at $185 found 6 days ago
Tue, May 12 - Mon, May 18
STL
St. Louis
SAN
San Diego
$221 Roundtrip, found 3 days ago
$221
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, May 12 from St. Louis to San Diego, returning Mon, May 18, priced at $221 found 3 days ago
Tue, May 12 - Mon, May 18
STL
St. Louis
SAN
San Diego
$236 Roundtrip, found 3 days ago
$236
Roundtrip
found 3 days ago
Select United flight, departing Tue, May 12 from St. Louis to San Diego, returning Mon, May 18, priced at $236 found 3 days ago
Tue, May 19 - Tue, May 26
STL
St. Louis
SAN
San Diego
$242 Roundtrip, found 2 days ago
$242
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 19 from St. Louis to San Diego, returning Tue, May 26, priced at $242 found 2 days ago

Borrego Springs economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Beau Hotel Gaslamp Quarter San Diego
3.0-star property

The Beau Hotel Gaslamp Quarter San Diego

9/10 Wonderful! (689 reviews)

Jun 12 - Jun 16

4 night stay

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

Frontier Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $937, price is now $658 per person
$658
per person
found 1 day ago
overall, a nice stay. decor very spot on in keeping classic feel. Beautiful bar. Staffed with ABSOLUTELY lovely people! Only non-positives; no elevator, no fridge, portable AC unit.

Reviewed on Aug 28, 2025

Hyatt Vacation Club at The Welk, San Diego Area
3.5-star property

Hyatt Vacation Club at The Welk, San Diego Area

8.4/10 Very Good! (1,753 reviews)

Jun 11 - Jun 15

4 night stay

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

Frontier Airlines • Non-stop roundtrip • Coach
Price was $958, price is now $703 per person
$703
per person
found 1 day ago
We, unfortunately, had a situation where my wife and I were away for most of the afternoon and evening, and my 3 children (14, 11, 11) were by themselves. Apparently, on Sunday afternoon, new keys to our room were given to another group of people, and that group entered our residence, finding it occupied. This scared our kids pretty bad. The group apologized and left, but they were still pretty shaken (a lesson to use the door latch). That also made our keys to no longer work (our kids let us in when we returned). We didn't make a big deal out of it as we were leaving early the next morning for our flight home. I'm sure it was an honest mistake, just a very unfortunate situation.

Reviewed on Mar 26, 2026

Margaritaville Hotel San Diego Gaslamp Quarter
4.0-star property

Margaritaville Hotel San Diego Gaslamp Quarter

9/10 Wonderful! (1,306 reviews)

Jun 12 - Jun 16

4 night stay

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

Frontier Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,181, price is now $842 per person
$842
per person
found 1 day ago
We were able to check in early and check out late, but of course had to pay a fee

Reviewed on Oct 3, 2025

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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.