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Route overview: San Francisco Bay Area to Denver (DEN) flight deals

Oakland → Denver

Jun 20, 2027 · choose your return date

OAK → DEN1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

June 2027

Jun 20, 2027 · One wayFrontier AirlinesUp to 1 stop each way$130.00 Jun 20, 2027 · One waySouthwest AirlinesNonstop$180.00 Jun 20, 2027 – Jun 21, 2027 · 1 nightFrontier AirlinesUp to 1 stop each way$245.00 Jun 20, 2027 – Jun 21, 2027 · 1 nightSouthwest AirlinesNonstop$340.00 Jun 20, 2027 – Jun 22, 2027 · 2 nightsFrontier AirlinesUp to 1 stop each way$245.00 Jun 20, 2027 – Jun 22, 2027 · 2 nightsSouthwest AirlinesNonstop$340.00 Jun 20, 2027 – Jun 23, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each way$245.00 Jun 20, 2027 – Jun 23, 2027 · 3 nightsSouthwest AirlinesNonstop$340.00 Jun 20, 2027 – Jun 24, 2027 · 4 nightsFrontier AirlinesUp to 1 stop each way$245.00 Jun 20, 2027 – Jun 24, 2027 · 4 nightsSouthwest AirlinesNonstop$340.00 Jun 20, 2027 – Jun 25, 2027 · 5 nightsFrontier AirlinesUp to 1 stop each way$245.00 Jun 20, 2027 – Jun 25, 2027 · 5 nightsSouthwest AirlinesNonstop$340.00 Jun 20, 2027 – Jun 26, 2027 · 6 nightsFrontier AirlinesUp to 1 stop each way$245.00 Jun 20, 2027 – Jun 26, 2027 · 6 nightsSouthwest AirlinesNonstop$340.00 Jun 20, 2027 – Jun 27, 2027 · 7 nightsFrontier AirlinesUp to 1 stop each way$245.00 Jun 20, 2027 – Jun 27, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Jun 20, 2027 – Jun 28, 2027 · 8 nightsFrontier AirlinesUp to 1 stop each way$245.00 Jun 20, 2027 – Jun 28, 2027 · 8 nightsSouthwest AirlinesNonstop$340.00 Jun 20, 2027 – Jun 29, 2027 · 9 nightsFrontier AirlinesUp to 1 stop each way$245.00 Jun 20, 2027 – Jun 29, 2027 · 9 nightsSouthwest AirlinesNonstop$340.00 Jun 20, 2027 – Jun 30, 2027 · 10 nightsFrontier AirlinesUp to 1 stop each way$245.00 Jun 20, 2027 – Jun 30, 2027 · 10 nightsSouthwest AirlinesNonstop$340.00 Jun 20, 2027 – Jul 1, 2027 · 11 nightsFrontier AirlinesUp to 1 stop each way$269.50 Jun 20, 2027 – Jul 1, 2027 · 11 nightsSouthwest AirlinesNonstop$374.00 Jun 20, 2027 – Jul 2, 2027 · 12 nightsFrontier AirlinesUp to 1 stop each way$269.50 Jun 20, 2027 – Jul 2, 2027 · 12 nightsSouthwest AirlinesNonstop$374.00 Jun 20, 2027 – Jul 3, 2027 · 13 nightsFrontier AirlinesUp to 1 stop each way$269.50 Jun 20, 2027 – Jul 3, 2027 · 13 nightsSouthwest AirlinesNonstop$374.00 Jun 20, 2027 – Jul 4, 2027 · 14 nightsFrontier AirlinesUp to 1 stop each way$269.50 Jun 20, 2027 – Jul 4, 2027 · 14 nightsSouthwest AirlinesUp to 1 stop each way$362.00

Flights for your trip

  1. Sun, Jun 20 · One way

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sun, Jun 20 · One way

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sun, Jun 20 – Mon, Jun 21

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sun, Jun 20 – Mon, Jun 21

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    11:30 amDEN
    2h 45m
    Nonstop
    1:15 pmOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sun, Jun 20 – Tue, Jun 22

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sun, Jun 20 – Tue, Jun 22

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    1:10 pmDEN
    2h 40m
    Nonstop
    2:50 pmOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sun, Jun 20 – Wed, Jun 23

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sun, Jun 20 – Wed, Jun 23

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    12:15 pmDEN
    2h 45m
    Nonstop
    2:00 pmOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sun, Jun 20 – Thu, Jun 24

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sun, Jun 20 – Thu, Jun 24

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    1:10 pmDEN
    2h 40m
    Nonstop
    2:50 pmOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sun, Jun 20 – Sat, Jun 26

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sun, Jun 20 – Sat, Jun 26

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    10:55 pmDEN
    2h 45m
    Nonstop
    12:40 am+1OAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sun, Jun 20 – Sun, Jun 27

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sun, Jun 20 – Sun, Jun 27

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    5:25 pmDEN
    5h 10m
    SAN · 1h 20m
    9:35 pmOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sun, Jun 20 – Mon, Jun 28

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sun, Jun 20 – Mon, Jun 28

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    11:30 amDEN
    2h 45m
    Nonstop
    1:15 pmOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sun, Jun 20 – Wed, Jun 30

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sun, Jun 20 – Wed, Jun 30

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    12:15 pmDEN
    2h 45m
    Nonstop
    2:00 pmOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sun, Jun 20 – Thu, Jul 1

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sun, Jun 20 – Thu, Jul 1

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    1:10 pmDEN
    2h 40m
    Nonstop
    2:50 pmOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sun, Jun 20 – Fri, Jul 2

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sun, Jun 20 – Fri, Jul 2

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    1:10 pmDEN
    2h 40m
    Nonstop
    2:50 pmOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sun, Jun 20 – Sun, Jul 4

    Frontier Airlines
    12:48 pmOAK
    4h 37m
    LAS · 1h
    6:25 pmDEN
    Frontier Airlines
    7:30 amDEN
    5h 23m
    LAS · 1h 43m
    11:53 amOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sun, Jun 20 – Sun, Jul 4

    Southwest Airlines
    2:55 pmOAK
    2h 20m
    Nonstop
    6:15 pmDEN
    Southwest Airlines
    5:25 pmDEN
    5h 10m
    SAN · 1h 20m
    9:35 pmOAK

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

OAK ⇄ DEN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeJun 19, 2027 · Return optionsJun 21, 2027 · Return optionsHotels in Denver with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-06-20 · one waySouthwest AirlinesWN3204Axel-exclusive $180.002026-10-29T02:05:18Z
2027-06-20 · one wayFrontier AirlinesF92046 + F93540Axel-exclusive $130.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-21Southwest AirlinesWN3204 / WN3218Axel-exclusive $340.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-21Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $245.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-22Southwest AirlinesWN3204 / WN503Axel-exclusive $340.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-22Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $245.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-23Southwest AirlinesWN3204 / WN3763Axel-exclusive $340.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-23Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $245.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-24Southwest AirlinesWN3204 / WN503Axel-exclusive $340.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-24Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $245.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-25Southwest AirlinesWN3204 / WN503Axel-exclusive $340.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-25Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $245.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-26Southwest AirlinesWN3204 / WN1726Axel-exclusive $340.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-26Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $245.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-27Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $245.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-27Southwest AirlinesWN3204 / WN1780 + WN1144Axel-exclusive $330.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-28Southwest AirlinesWN3204 / WN3218Axel-exclusive $340.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-28Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $245.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-29Southwest AirlinesWN3204 / WN503Axel-exclusive $340.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-29Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $245.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-30Southwest AirlinesWN3204 / WN3763Axel-exclusive $340.002026-10-29T02:05:18Z
2027-06-20 → 2027-06-30Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $245.002026-10-29T02:05:18Z
2027-06-20 → 2027-07-01Southwest AirlinesWN3204 / WN503Axel-exclusive $374.002026-10-29T02:05:18Z
2027-06-20 → 2027-07-01Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $269.502026-10-29T02:05:18Z
2027-06-20 → 2027-07-02Southwest AirlinesWN3204 / WN503Axel-exclusive $374.002026-10-29T02:05:18Z
2027-06-20 → 2027-07-02Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $269.502026-10-29T02:05:18Z
2027-06-20 → 2027-07-03Southwest AirlinesWN3204 / WN1726Axel-exclusive $374.002026-10-29T02:05:18Z
2027-06-20 → 2027-07-03Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $269.502026-10-29T02:05:18Z
2027-06-20 → 2027-07-04Frontier AirlinesF92046 + F93540 / F92349 + F92045Axel-exclusive $269.502026-10-29T02:05:18Z
2027-06-20 → 2027-07-04Southwest AirlinesWN3204 / WN1780 + WN1144Axel-exclusive $362.002026-10-29T02:05:18Z

Route overview: San Francisco Bay Area to Denver (DEN) flight deals

2027-06-20 · one way · Axel-exclusive $130.00

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.

2027-06-20 · one way · Axel-exclusive $180.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.

2027-06-20 → 2027-06-21 · Axel-exclusive $245.00

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-06-21 07:30:00 → OAK 2027-06-21 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-06-21 07:30:00 → LAS 2027-06-21 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-06-21 10:15:00 → OAK 2027-06-21 11:53:00.

2027-06-20 → 2027-06-21 · Axel-exclusive $340.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN3218: DEN 2027-06-21 11:30:00 → OAK 2027-06-21 13:15:00; nonstop; 165 minutes. Local airport times.

2027-06-20 → 2027-06-22 · Axel-exclusive $245.00

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-06-22 07:30:00 → OAK 2027-06-22 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-06-22 07:30:00 → LAS 2027-06-22 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-06-22 10:15:00 → OAK 2027-06-22 11:53:00.

2027-06-20 → 2027-06-22 · Axel-exclusive $340.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN503: DEN 2027-06-22 13:10:00 → OAK 2027-06-22 14:50:00; nonstop; 160 minutes. Local airport times.

2027-06-20 → 2027-06-23 · Axel-exclusive $245.00

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-06-23 07:30:00 → OAK 2027-06-23 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-06-23 07:30:00 → LAS 2027-06-23 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-06-23 10:15:00 → OAK 2027-06-23 11:53:00.

2027-06-20 → 2027-06-23 · Axel-exclusive $340.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN3763: DEN 2027-06-23 12:15:00 → OAK 2027-06-23 14:00:00; nonstop; 165 minutes. Local airport times.

2027-06-20 → 2027-06-24 · Axel-exclusive $245.00

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-06-24 07:30:00 → OAK 2027-06-24 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-06-24 07:30:00 → LAS 2027-06-24 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-06-24 10:15:00 → OAK 2027-06-24 11:53:00.

2027-06-20 → 2027-06-24 · Axel-exclusive $340.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN503: DEN 2027-06-24 13:10:00 → OAK 2027-06-24 14:50:00; nonstop; 160 minutes. Local airport times.

2027-06-20 → 2027-06-26 · Axel-exclusive $245.00

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-06-26 07:30:00 → OAK 2027-06-26 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-06-26 07:30:00 → LAS 2027-06-26 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-06-26 10:15:00 → OAK 2027-06-26 11:53:00.

2027-06-20 → 2027-06-26 · Axel-exclusive $340.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN1726: DEN 2027-06-26 22:55:00 → OAK 2027-06-27 00:40:00; nonstop; 165 minutes. Local airport times.

2027-06-20 → 2027-06-27 · Axel-exclusive $245.00

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-06-27 07:30:00 → OAK 2027-06-27 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-06-27 07:30:00 → LAS 2027-06-27 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-06-27 10:15:00 → OAK 2027-06-27 11:53:00.

2027-06-20 → 2027-06-27 · Axel-exclusive $330.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN1780 / WN1144: DEN 2027-06-27 17:25:00 → OAK 2027-06-27 21:35:00; 1 stop(s) via SAN; 310 minutes. Local airport times.
    • WN1780: DEN 2027-06-27 17:25:00 → SAN 2027-06-27 18:45:00; layover at SAN: 80 minutes.
    • WN1144: SAN 2027-06-27 20:05:00 → OAK 2027-06-27 21:35:00.

2027-06-20 → 2027-06-28 · Axel-exclusive $245.00

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-06-28 07:30:00 → OAK 2027-06-28 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-06-28 07:30:00 → LAS 2027-06-28 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-06-28 10:15:00 → OAK 2027-06-28 11:53:00.

2027-06-20 → 2027-06-28 · Axel-exclusive $340.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN3218: DEN 2027-06-28 11:30:00 → OAK 2027-06-28 13:15:00; nonstop; 165 minutes. Local airport times.

2027-06-20 → 2027-06-30 · Axel-exclusive $245.00

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-06-30 07:30:00 → OAK 2027-06-30 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-06-30 07:30:00 → LAS 2027-06-30 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-06-30 10:15:00 → OAK 2027-06-30 11:53:00.

2027-06-20 → 2027-06-30 · Axel-exclusive $340.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN3763: DEN 2027-06-30 12:15:00 → OAK 2027-06-30 14:00:00; nonstop; 165 minutes. Local airport times.

2027-06-20 → 2027-07-01 · Axel-exclusive $269.50

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-07-01 07:30:00 → OAK 2027-07-01 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-07-01 07:30:00 → LAS 2027-07-01 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-07-01 10:15:00 → OAK 2027-07-01 11:53:00.

2027-06-20 → 2027-07-01 · Axel-exclusive $374.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN503: DEN 2027-07-01 13:10:00 → OAK 2027-07-01 14:50:00; nonstop; 160 minutes. Local airport times.

2027-06-20 → 2027-07-02 · Axel-exclusive $269.50

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-07-02 07:30:00 → OAK 2027-07-02 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-07-02 07:30:00 → LAS 2027-07-02 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-07-02 10:15:00 → OAK 2027-07-02 11:53:00.

2027-06-20 → 2027-07-02 · Axel-exclusive $374.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN503: DEN 2027-07-02 13:10:00 → OAK 2027-07-02 14:50:00; nonstop; 160 minutes. Local airport times.

2027-06-20 → 2027-07-04 · Axel-exclusive $269.50

  • Frontier Airlines F92046 / F93540: OAK 2027-06-20 12:48:00 → DEN 2027-06-20 18:25:00; 1 stop(s) via LAS; 277 minutes. Local airport times.
    • F92046: OAK 2027-06-20 12:48:00 → LAS 2027-06-20 14:24:00; layover at LAS: 60 minutes.
    • F93540: LAS 2027-06-20 15:24:00 → DEN 2027-06-20 18:25:00.
  • Frontier Airlines F92349 / F92045: DEN 2027-07-04 07:30:00 → OAK 2027-07-04 11:53:00; 1 stop(s) via LAS; 323 minutes. Local airport times.
    • F92349: DEN 2027-07-04 07:30:00 → LAS 2027-07-04 08:32:00; layover at LAS: 103 minutes.
    • F92045: LAS 2027-07-04 10:15:00 → OAK 2027-07-04 11:53:00.

2027-06-20 → 2027-07-04 · Axel-exclusive $362.00

  • Southwest Airlines WN3204: OAK 2027-06-20 14:55:00 → DEN 2027-06-20 18:15:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN1780 / WN1144: DEN 2027-07-04 17:25:00 → OAK 2027-07-04 21:35:00; 1 stop(s) via SAN; 310 minutes. Local airport times.
    • WN1780: DEN 2027-07-04 17:25:00 → SAN 2027-07-04 18:45:00; layover at SAN: 80 minutes.
    • WN1144: SAN 2027-07-04 20:05:00 → OAK 2027-07-04 21:35:00.

Explore this route

For AI assistants

  • This page: Oakland (OAK) to Denver (DEN) · Jun 20, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Francisco Bay Area to Denver (DEN) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.