$45 Cheap flight deals from San Francisco (SJC) to Idaho Springs (DEN)

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This Weekend's Flight Deals from San Francisco to Idaho 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.

Sun, Apr 19 - Thu, Apr 23
SJC
Norman Y. Mineta San Jose Intl.
DEN
Denver Intl.
$224 Roundtrip, found 5 days ago
$224
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Apr 19 from Norman Y. Mineta San Jose Intl. to Denver Intl., returning Thu, Apr 23, priced at $224 found 5 days ago
Fri, Apr 17 - Sun, Apr 19
SFO
San Francisco Intl.
DEN
Denver Intl.
$237 Roundtrip, found 2 hours ago
$237
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Apr 17 from San Francisco Intl. to Denver Intl., returning Sun, Apr 19, priced at $237 found 2 hours ago
Sat, Apr 18 - Thu, Apr 23
OAK
Oakland Intl.
DEN
Denver Intl.
$366 Roundtrip, found 4 days ago
$366
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Sat, Apr 18 from Oakland Intl. to Denver Intl., returning Thu, Apr 23, priced at $366 found 4 days ago

Airfares from $45 One Way, $89 Round Trip from San Francisco to Idaho Springs

Prices starting at $89 for return flights and $45 for one-way flights to Idaho 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.

Sat, May 9 - Wed, May 13
SFO
San Francisco
DEN
Denver
$89 Roundtrip, found 9 hours ago
$89
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sat, May 9 from San Francisco to Denver, returning Wed, May 13, priced at $89 found 9 hours ago
Tue, May 5 - Tue, May 12
SFO
San Francisco
DEN
Denver
$99 Roundtrip, found 3 days ago
$99
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, May 5 from San Francisco to Denver, returning Tue, May 12, priced at $99 found 3 days ago
Thu, May 21 - Sun, May 24
SJC
San Jose
DEN
Denver
$142 Roundtrip, found 7 hours ago
$142
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, May 21 from San Jose to Denver, returning Sun, May 24, priced at $142 found 7 hours ago
Wed, Apr 29 - Wed, May 13
OAK
Oakland
DEN
Denver
$203 Roundtrip, found 6 days ago
$203
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Apr 29 from Oakland to Denver, returning Wed, May 13, priced at $203 found 6 days ago
Wed, Apr 29 - Wed, May 13
OAK
Oakland
DEN
Denver
$237 Roundtrip, found 6 days ago
$237
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Apr 29 from Oakland to Denver, returning Wed, May 13, priced at $237 found 6 days ago

Idaho Springs economy flight packages

Price found within the past 48 hours. Click for updated prices.
Georgetown Lodge
2.5-star property

Georgetown Lodge

7.8/10 Good! (760 reviews)

May 22 - May 26

4 night stay

San Francisco (SFO) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Price was $554, price is now $428 per person
$428
per person
found 1 day ago
It's a lower cost basic lodging option. The place is not fancy at all, but it's clean. If you're a Karen that wants something for nothing, don't stay here. If you're wanting a clean, basic place to stay at with the typical high carb breakfast in a really cool little town, this is your place. I'd stay there again.

Reviewed on Oct 19, 2025

the Curtis Denver - a DoubleTree by Hilton Hotel
4.0-star property

the Curtis Denver - a DoubleTree by Hilton Hotel

8.8/10 Excellent! (1,281 reviews)

May 23 - May 27

4 night stay

San Francisco (SFO) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $652, price is now $430 per person
$430
per person
found 1 day ago
Great location and cool design with different floors representing different themes. Free coffee in the morning. Sam’s number three next-door, which is a great local restaurant, famous from the tv show Diners Drive ins and Dives.

Reviewed on Jul 2, 2025

Hyatt Regency Denver at Colorado Convention Center
4.0-star property

Hyatt Regency Denver at Colorado Convention Center

9.2/10 Wonderful! (1,134 reviews)

May 23 - May 27

4 night stay

San Francisco (SFO) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $744, price is now $522 per person
$522
per person
found 1 day ago
We had the perfect stay thanks to the staff and services. Roger at check-in was delightful as well as helpful and we were soon in our 'room with a view' on the 8th floor. Valet parking was easy, always quick, and the personnel were very courteous. Cocktails in the Peaks Lounge is an experience not to be missed, as we enjoyed a Denver skyline view while sipping curated cocktails. Best of all were the facials we received from Madena and a massage from Julia at Spa Juniper in the hotel. Excellent stay. Can't wait to repeat the experience.

Reviewed on Jan 27, 2026

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More About Flying To Idaho Springs from San Francisco

Route Information for Flights from San Francisco to Idaho Springs

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

San Francisco to Idaho 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.