$41 Cheap flight deals from Denver (DEN) to Sunnyvale (SJC)

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This Weekend's Flight Deals from Denver to Sunnyvale

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.

Fri, May 2 - Tue, May 6
DEN
Denver Intl.
SFO
San Francisco Intl.
$165 Roundtrip, found 5 hours ago
$165
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, May 2 from Denver Intl. to San Francisco Intl., returning Tue, May 6, priced at $165 found 5 hours ago
Sun, May 4 - Sun, May 4
DEN
Denver Intl.
SJC
Norman Y. Mineta San Jose Intl.
$281 Roundtrip, found 11 hours ago
$281
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sun, May 4 from Denver Intl. to Norman Y. Mineta San Jose Intl., returning Sun, May 4, priced at $281 found 11 hours ago
Fri, May 2 - Sat, May 3
DEN
Denver Intl.
OAK
Oakland Intl.
$287 Roundtrip, found 6 days ago
$287
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, May 2 from Denver Intl. to Oakland Intl., returning Sat, May 3, priced at $287 found 6 days ago
Fri, May 2 - Mon, May 19
COS
Colorado Springs
SJC
Norman Y. Mineta San Jose Intl.
$422 Roundtrip, found 1 day ago
$422
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, May 2 from Colorado Springs to Norman Y. Mineta San Jose Intl., returning Mon, May 19, priced at $422 found 1 day ago

Airfares from $41 One Way, $141 Round Trip from Denver to Sunnyvale

Prices starting at $141 for return flights and $41 for one-way flights to Sunnyvale 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 17 - Tue, May 20
DEN
Denver
OAK
Oakland
$141 Roundtrip, found 2 days ago
$141
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, May 17 from Denver to Oakland, returning Tue, May 20, priced at $141 found 2 days ago
Thu, May 22 - Sun, May 25
DEN
Denver
SFO
San Francisco
$163 Roundtrip, found 4 hours ago
$163
Roundtrip
found 4 hours ago
Select United flight, departing Thu, May 22 from Denver to San Francisco, returning Sun, May 25, priced at $163 found 4 hours ago
Sat, May 24 - Tue, May 27
DEN
Denver
SFO
San Francisco
$211 Roundtrip, found 4 hours ago
$211
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, May 24 from Denver to San Francisco, returning Tue, May 27, priced at $211 found 4 hours ago
Wed, May 21 - Wed, May 28
DEN
Denver
OAK
Oakland
$212 Roundtrip, found 12 hours ago
$212
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Wed, May 21 from Denver to Oakland, returning Wed, May 28, priced at $212 found 12 hours ago
Wed, May 14 - Thu, May 22
DEN
Denver
OAK
Oakland
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 14 from Denver to Oakland, returning Thu, May 22, priced at $217 found 2 days ago

Sunnyvale economy flight packages

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

Hotel EPIK

7.2/10 Good! (293 reviews)

Jun 6 - Jun 9

3 night stay

Denver (DEN) to San Francisco (SFO)

Frontier Airlines • Roundtrip • Coach
per person
found 1 day ago
The hotel and starff were fine, but the area surrounding this hotel is undesirable. I would not have waked anywhere after dark, and I am very comfortable in the Bay area.

Reviewed on Mar 10, 2025

The Andrews Hotel
3.0-star property

The Andrews Hotel

8.6/10 Excellent! (1,003 reviews)

Jun 6 - Jun 9

3 night stay

Denver (DEN) to San Francisco (SFO)

Frontier Airlines • Roundtrip • Coach
per person
found 1 day ago
We had a lovely stay. We loved the European feel of the hotel. The rooms were small, but very nicely furnished. The staff was so kind and helpful, we were very pleased with our hotel choice. It is within walking distance of Union Square which suited us perfectly. I would recommend this hotel.

Reviewed on Oct 18, 2024

Bay Landing San Francisco Airport Hotel
3.0-star property

Bay Landing San Francisco Airport Hotel

9/10 Wonderful! (3,950 reviews)

Jun 6 - Jun 9

3 night stay

Denver (DEN) to San Francisco (SFO)

Frontier Airlines • Roundtrip • Coach
per person
found 1 day ago
I booked this hotel after I read the reviews given my prior guests but when I got to the hotel I got one issue after another. When I arrived to the hotel around 10 pm , the girl at the front desk couldn’t find my reservation even when I provided her the confirmation code and passport, when she finally found it , she gave me the room key to a room that was already occupied. I went back to the front desk and got another room. When I got in , not only the safety box was broken but the shower and bed cover were rags . After a long flight from Taiwan to San Francisco I was too tired to go back to the front desk again to address the issue . I only wanted to rest , something that I was not able to do because the mattress was hard. The following day after I ate breakfast which by the way was surprisingly good the lights went off apparently due to electrical outage in the area which I understand it was out of the control so I decided to do an early check out and even though the manager was at the lobby at the time of the check out he didn’t offered an apology or any time of compensation for the issue . Very disappointed

Reviewed on Apr 18, 2025

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More About Flying To Sunnyvale from Denver

Route Information for Flights from Denver to Sunnyvale

Origin Airport IATA Code
DEN
Destination Airport IATA Code
SJC
Distance
965 mi
Direct Flight Airlines
Air Canada, Frontier Airlines, Avianca, Emirates, Southwest Airlines, ANA, Asiana Airlines, Virgin Australia, Air New Zealand, United Airlines
Earliest Flight Arrival
2:10PM UTC
Latest Flight Arrival
7:31AM UTC

Denver to Sunnyvale

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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.