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Cheap Flights from Oakland to Denver

Explore the cheapest flights from Oakland to Denver in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at S$ 87, and round-trip tickets start at S$ 298.

      • OAK 12:37
        7h 29m
        1 stop
        DEN 21:06
        Oakland - Denver | Wed, Mar 4 | Delta Air Lines
        DEN 18:20
        6h 31m
        1 stop
        OAK 23:51
        Denver - Oakland | Sat, Mar 7 | Delta Air Lines
        S$ 298 S$ 704
        57% off
        57% off
        S$ 704 S$ 298
      • OAK 16:54
        4h 42m
        1 stop
        DEN 22:36
        Oakland - Denver | Tue, Jan 27 | Delta Air Lines
        DEN 05:15
        7h 42m
        1 stop
        OAK 11:57
        Denver - Oakland | Sun, Feb 1 | Delta Air Lines
        S$ 333 S$ 704
        53% off
        53% off
        S$ 704 S$ 333
      • OAK 05:55
        4h 52m
        1 stop
        DEN 11:47
        Oakland - Denver | Sun, Jan 18 | Delta Air Lines
        DEN 18:23
        5h 30m
        1 stop
        OAK 22:53
        Denver - Oakland | Wed, Jan 21 | Delta Air Lines
        S$ 349 S$ 704
        51% off
        51% off
        S$ 704 S$ 349
      • OAK 09:54
        6h 26m
        1 stop
        DEN 17:20
        Oakland - Denver | Wed, Mar 4 | Hawaiian Airlines
        DEN 18:20
        6h 31m
        1 stop
        OAK 23:51
        Denver - Oakland | Sat, Mar 7 | Delta Air Lines
        S$ 374
        47% off
        S$ 704 S$ 374
      • OAK 08:10
        7h 3m
        1 stop
        DEN 16:13
        Oakland - Denver | Sun, Jan 18 | Alaska Airlines
        DEN 18:23
        5h 30m
        1 stop
        OAK 22:53
        Denver - Oakland | Wed, Jan 21 | Delta Air Lines
        S$ 444
        37% off
        S$ 704 S$ 444
      • OAK 08:10
        14h 25m
        1 stop
        DEN 23:35
        Oakland - Denver | Tue, Jan 27 | Hawaiian Airlines
        DEN 13:34
        27h 49m
        1 stop
        OAK 16:23
        Denver - Oakland | Sun, Feb 1 | Hawaiian Airlines
        S$ 461
        35% off
        S$ 704 S$ 461
      • OAK 16:54
        4h 42m
        1 stop
        DEN 22:36
        Oakland - Denver | Sat, Jan 31 | Delta Air Lines
        DEN 11:49
        8h 34m
        1 stop
        OAK 19:23
        Denver - Oakland | Tue, Feb 3 | Alaska Airlines
        S$ 532
        24% off
        S$ 704 S$ 532
      • OAK 08:10
        7h 3m
        1 stop
        DEN 16:13
        Oakland - Denver | Sat, Jan 31 | Alaska Airlines
        DEN 11:49
        8h 34m
        1 stop
        OAK 19:23
        Denver - Oakland | Tue, Feb 3 | Alaska Airlines
        S$ 535
        24% off
        S$ 704 S$ 535
      • OAK 08:10
        7h 3m
        1 stop
        DEN 16:13
        Oakland - Denver | Sat, Jan 24 | Hawaiian Airlines
        DEN 07:00
        5h 52m
        1 stop
        OAK 11:52
        Denver - Oakland | Thu, Jan 29 | Delta Air Lines
        S$ 561
        20% off
        S$ 704 S$ 561
      • OAK 05:55
        4h 59m
        1 stop
        DEN 11:54
        Oakland - Denver | Sat, Jan 24 | Delta Air Lines
        DEN 07:00
        5h 52m
        1 stop
        OAK 11:52
        Denver - Oakland | Thu, Jan 29 | Delta Air Lines
        S$ 662
        6% off
        S$ 704 S$ 662
      • OAK 13:00
        17h 25m
        1 stop
        DEN Invalid Date
        Oakland - Denver | Mon, Jan 19 | Normal Airline
        DEN 15:00
        6h
        Direct
        OAK 16:00
        Denver - Oakland | Wed, Jan 21 | Normal Airline
        Find more flights
        Find more flights
      • OAK 08:10
        7h 15m
        1 stop
        DEN 16:25
        Oakland - Denver | Sun, Jan 25 | Hawaiian Airlines
        S$ 87 S$ 128
        32% off
        32% off
        S$ 128 S$ 87
      • OAK 08:10
        7h 15m
        1 stop
        DEN 16:25
        Oakland - Denver | Sun, Jan 25 | Alaska Airlines
        S$ 87 S$ 128
        32% off
        32% off
        S$ 128 S$ 87
      • OAK 08:10
        7h 15m
        1 stop
        DEN 16:25
        Oakland - Denver | Thu, Jan 22 | Hawaiian Airlines
        S$ 97 S$ 128
        25% off
        25% off
        S$ 128 S$ 97
      • OAK 08:10
        7h 15m
        1 stop
        DEN 16:25
        Oakland - Denver | Thu, Jan 22 | Alaska Airlines
        S$ 97
        24% off
        S$ 128 S$ 97
      • OAK 08:10
        7h 15m
        1 stop
        DEN 16:25
        Oakland - Denver | Fri, Jan 23 | Hawaiian Airlines
        S$ 109
        15% off
        S$ 128 S$ 109
      • OAK 08:10
        7h 15m
        1 stop
        DEN 16:25
        Oakland - Denver | Fri, Jan 23 | Alaska Airlines
        S$ 110
        14% off
        S$ 128 S$ 110
      • OAK 06:14
        9h 1m
        1 stop
        DEN 16:15
        Oakland - Denver | Fri, Mar 13 | Hawaiian Airlines
        S$ 113
        12% off
        S$ 128 S$ 113
      • OAK 06:14
        9h 1m
        1 stop
        DEN 16:15
        Oakland - Denver | Fri, Mar 13 | Alaska Airlines
        S$ 113
        12% off
        S$ 128 S$ 113
      • OAK 05:55
        5h 5m
        1 stop
        DEN 12:00
        Oakland - Denver | Sat, Feb 21 | Delta Air Lines
        S$ 117
        9% off
        S$ 128 S$ 117
      • OAK 16:59
        4h 28m
        1 stop
        DEN 22:27
        Oakland - Denver | Wed, Feb 18 | Delta Air Lines
        S$ 121
        6% off
        S$ 128 S$ 121
      • OAK 13:00
        17h 25m
        1 stop
        DEN Invalid Date
        Oakland - Denver | Mon, Jan 19 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Oakland to Denver

The distance between Oakland and Denver is approximately 1,537.11km. It takes around 3 hours 38 minutes on average to fly from Oakland to Denver. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight priceS$ 87
Cheapest return ticket priceS$ 298
Off-season for travelSeptember
Peak season for travelJuly
Flight distance1,537.11km
Average flight time3 hours 38 minutes
Flight statistics for the Oakland–Denver route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Oakland (OAK) to Denver (DEN)?

    Based on Trip.com data, Hawaiian Airlines offers one-way fares as low as S$ 87 on Cheapest nonstop routes (e.g. OAK to DEN on Sun, Jan 25), while Delta Air Lines offers Cheapest nonstop round-trips from S$ 298 departing on Wed, Mar 4 and returning on Sat, Mar 7.
  • It takes about 3 hours 38 minutes to fly from Oakland (OAK) to Denver (DEN).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Oakland to Denver is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Oakland to Denver, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jan 25, with one-way flights priced at just S$ 87.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Hawaiian Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Denver travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Oakland to Denver is September, when demand for travel is lower.
  • After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Oakland to Denver on January 24, 2026 with Alaska Airlines, with prices starting at S$ 235.
  • The time difference between Denver and Oakland is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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