Title: CA $286 Cheap Flights from Oakland (OAK) to Denver (DEN) - Expedia.ca ![Denver Colorado downtown with City Park](https://images.trvl-media.com/place/178254/7cc57818-0302-43a8-831e-86e04b8cc6a7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178254/7cc57818-0302-43a8-831e-86e04b8cc6a7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $286 Cheap Flights from Oakland (OAK) to Denver (DEN) [View CA $286 flight on Tue, Mar 17, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:285.20&airProductToken=AQpfCi4IwaYBEgQyMjAyGI5QIJIBKLbwhwMwtfGHAzhYQABYAWoCU1ZyCE5INE9aSkJOCi0IwaYBEgM3ODYYkgEgg2kolPKHAzC484cDOFhAAVgBagJTVnIITkg0T1pKQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ## Popular airlines from Oakland Intl. Airport (OAK) to Denver International Airport (DEN) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:24/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:24/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:24/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:24/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Oakland (OAK) to Denver (DEN) Prices were available within the past 7 days and start at CA $286 for one-way flights and CA $392 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Mar 17 - Tue, Mar 24 OAK Oakland DEN Denver CA $392 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:391.90&airProductToken=AQpECiAIxJgBEgQzOTAzGI5QIPISKNXzhwMwyPSHAzhFQABYAQogCMSYARIEMTY2NxjyEiCDaSiT9YcDMO71hwM4RUABWAEKQwofCMSYARIDOTUyGINpIPISKPa_iAMw1sCIAzhFQABYAQogCMSYARIEMzkwMxjyEiCOUCiMwYgDMITCiAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Mar 16 - Tue, Mar 24 OAK Oakland DEN Denver CA $420 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OAK,to:DEN,departure:16/03/2026TANYT&leg2=from:DEN,to:OAK,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:419.90&airProductToken=AQpECiAIxJgBEgQzOTAzGI5QIPISKLXohwMwqOmHAzhFQABYAQogCMSYARIEMTY2NxjyEiCDaSjz6YcDMM7qhwM4RUABWAEKQwofCMSYARIDOTUyGINpIPISKPa_iAMw1sCIAzhFQABYAQogCMSYARIEMzkwMxjyEiCOUCiMwYgDMITCiAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Mar 17 - Wed, Mar 18 OAK Oakland DEN Denver CA $433 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:432.80&airProductToken=AQpuCjUIxJgBEgQzOTAzGI5QIPISKNXzhwMwyPSHAzhFQABYAWoJTUFJTkJBU0lDcghUQVVOQzJCRwo1CMSYARIEMTY2NxjyEiCDaSiT9YcDMO71hwM4RUABWAFqCU1BSU5CQVNJQ3IIVEFVTkMyQkcKbgo1CMSYARIEMjY2MxiDaSDyEiiP_4cDMPD_hwM4RUAAWAFqCU1BSU5CQVNJQ3IIVEFVTkMyQkcKNQjEmAESBDM3OTcY8hIgjlAoooGIAzCWgogDOEVAAVgBaglNQUlOQkFTSUNyCFRBVU5DMkJHEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Sat, Mar 14 - Tue, Mar 24 OAK Oakland DEN Denver CA $442 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OAK,to:DEN,departure:14/03/2026TANYT&leg2=from:DEN,to:OAK,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:441.40&airProductToken=AQpECiAIyIIBEgQ2MzI3GI5QIJIBKPvMhwMwgM6HAzhVQABYAQogCMiCARIENjY1MhiSASCDaSjC04cDMOfUhwM4VUABWAEKRAogCMiCARIENDg2OBiDaSCSASisvYgDMOq-iAM4VUAAWAEKIAjIggESBDY4MjAYkgEgjlAoz8SIAzDTxYgDOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Mar 16 - Tue, Mar 17 OAK Oakland DEN Denver CA $461 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OAK,to:DEN,departure:16/03/2026TANYT&leg2=from:DEN,to:OAK,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:460.70&airProductToken=AQpECiAIxJgBEgQzOTAzGI5QIPISKLXohwMwqOmHAzhFQABYAQogCMSYARIEMTY2NxjyEiCDaSjz6YcDMM7qhwM4RUABWAEKRAogCMSYARIEMjY2MxiDaSDyEijv84cDMND0hwM4RUAAWAEKIAjEmAESBDM3OTcY8hIgjlAogvaHAzD29ocDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Mar 16 - Mon, Mar 23 OAK Oakland DEN Denver CA $488 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OAK,to:DEN,departure:16/03/2026TANYT&leg2=from:DEN,to:OAK,departure:23/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:487.60&airProductToken=AQpECiAIxJgBEgQzOTAzGI5QIPISKLXohwMwqOmHAzhFQABYAQogCMSYARIEMTY2NxjyEiCDaSjz6YcDMM7qhwM4RUABWAEKRAogCMSYARIEMjY2MxiDaSDyEiivt4gDMJC4iAM4RUAAWAEKIAjEmAESBDM3OTcY8hIgjlAowrmIAzC2uogDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Mar 17 - Wed, Mar 18 OAK Oakland DEN Denver CA $506 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:505.62&airProductToken=AQpfCi4IwaYBEgQyMjAyGI5QIJIBKLbwhwMwtfGHAzhYQABYAWoCU1ZyCE5INE9aSkJOCi0IwaYBEgM3ODYYkgEgg2kolPKHAzC484cDOFhAAVgBagJTVnIITkg0T1pKQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Mar 17 - Wed, Mar 18 OAK Oakland DEN Denver CA $508 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:508.00&airProductToken=AQpuCjUIxJgBEgQ0MTM0GI5QIPISKNfxhwMwyfKHAzhFQABYAWoJTUFJTkJBU0lDcghMQTdOQTBCRwo1CMSYARIEMTU4NhjyEiCDaSj584cDMNX0hwM4RUABWAFqCU1BSU5CQVNJQ3IITEE3TkEwQkcKbgo1CMSYARIEMjY2MxiDaSDyEiiP_4cDMPD_hwM4RUAAWAFqCU1BSU5CQVNJQ3IIVEFVTkMyQkcKNQjEmAESBDM3OTcY8hIgjlAoooGIAzCWgogDOEVAAVgBaglNQUlOQkFTSUNyCFRBVU5DMkJHEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Mar 17 - Wed, Mar 18 OAK Oakland DEN Denver CA $530 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:529.50&airProductToken=AQpuCjUIxJgBEgQzOTAzGI5QIPISKNXzhwMwyPSHAzhUQABYAWoJTUFJTkNMQVNDcghUQVVOQzJNRgo1CMSYARIEMTY2NxjyEiCDaSiT9YcDMO71hwM4VEABWAFqCU1BSU5DTEFTQ3IIVEFVTkMyTUYKbgo1CMSYARIEMjY2MxiDaSDyEiiP_4cDMPD_hwM4VEAAWAFqCU1BSU5DTEFTQ3IIVEFVTkMyTUYKNQjEmAESBDM3OTcY8hIgjlAoooGIAzCWgogDOFRAAVgBaglNQUlOQ0xBU0NyCFRBVU5DMk1GEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Mar 18 - Tue, Mar 24 OAK Oakland DEN Denver CA $531 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OAK,to:DEN,departure:18/03/2026TANYT&leg2=from:DEN,to:OAK,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:530.60&airProductToken=AQpDCiAIxJgBEgQ0MDYxGI5QIPISKOf5hwMw2PqHAzhFQABYAQofCMSYARIDOTUyGPISIINpKJv7hwMw_fuHAzhFQAFYAQpDCh8IxJgBEgM5NTIYg2kg8hIo9r-IAzDWwIgDOEVAAFgBCiAIxJgBEgQzOTAzGPISII5QKIzBiAMwhMKIAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near Denver Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:24/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) DEN Denver Intl. Cheapest 32 min [Flights from CA $392 ](https://www.expedia.ca/Flights-Search?leg1=from:OAK,to:DEN,departure:17/03/2026TANYT&leg2=from:DEN,to:OAK,departure:24/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Oakland (OAK) to Denver (DEN) ### January is typically the cheapest month to fly From CA $165 - CA $633 per traveller. ## Frequently asked questions ### How much is a flight from Oakland Intl. Airport (OAK) to DEN? ### Do I need to pay a cancellation fee if I cancel my flight from Oakland Intl. Airport to Denver Airport? ### How do I find cheap flights from Oakland Intl. Airport to DIA airport that have flexible change policies? ### How many hours is the flight from Oakland Intl. Airport (OAK) to DEN? ### How far is the flight from Oakland Intl. Airport (OAK) to DIA airport? ### Which airlines fly direct from Oakland Intl. Airport (OAK) to DEN? ### Are OAK to Denver Intl. Airport (DEN) flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Oakland Intl. | | ------------------- | --------------- | | Destination airport | Denver Intl. | | Roundtrip price | CA $392 | | Distance | 1527 km | | Average flight time | 3 hours 34 mins | ## Book with confidence # Oakland to Denver Flights **The easy way to book your flights from Oakland to Denver** With Expedia, it’s simple to find and book flights to Denver from Oakland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Denver Intl., too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Oakland to Denver today, tomorrow, or this week. **Save dollars with cheap flights from Oakland Intl., OAK to Denver Intl., DEN** Sort your search results by price to find great deals on your flight from Oakland to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Oakland currently is just CA $392 rising to CA $597\. Here are more money-saving tips: - Fly in March when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Denver - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Denver from Oakland** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Denver with Expedia today. \*Available to Expedia members.