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Duluth

$463+ Cheap flights from Oakland, CA to Duluth (OAK - DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DLH
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Oakland to Duluth

Cheapest flights from Oakland to Duluth
Explore the most affordable flight options available from Oakland to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:15 pm
OAK
-
DLH
2 stops8h 23m
Delta
Wed 9/95:10 am
DLH
-
OAK
2 stops20h 39m
Delta
Deal found 1/28$463
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:15 pm
OAK
-
DLH
2 stops8h 23m
Delta
Tue 9/812:00 pm
DLH
-
OAK
2 stops13h 49m
Delta
Deal found 1/28$468
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:55 am
OAK
-
DLH
2 stops11h 31m
Delta
Sat 8/298:05 am
DLH
-
OAK
2 stops10h 26m
Delta
Deal found 1/27$504
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:15 pm
OAK
-
DLH
2 stops8h 23m
Delta
Mon 9/78:05 am
DLH
-
OAK
2 stops17h 44m
Delta
Deal found 1/28$507
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:05 pm
OAK
-
DLH
2 stops28h 33m
Delta
Mon 9/712:00 pm
DLH
-
OAK
2 stops13h 49m
Delta
Deal found 1/28$551
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:15 pm
OAK
-
DLH
2 stops8h 23m
Delta
Sat 8/298:05 am
DLH
-
OAK
2 stops10h 26m
Delta
Deal found 1/27$564
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:05 pm
OAK
-
DLH
2 stops28h 33m
Delta
Wed 9/95:10 am
DLH
-
OAK
2 stops20h 39m
Delta
Deal found 1/28$581
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:05 pm
OAK
-
DLH
2 stops28h 33m
Delta
Tue 9/812:00 pm
DLH
-
OAK
2 stops13h 49m
Delta
Deal found 1/28$586
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:05 pm
OAK
-
DLH
2 stops28h 33m
Delta
Mon 9/78:05 am
DLH
-
OAK
2 stops17h 44m
Delta
Deal found 1/28$605
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:05 pm
OAK
-
DLH
2 stops28h 33m
Delta
Mon 9/712:00 pm
DLH
-
OAK
2 stops13h 49m
Delta
Deal found 1/28$625
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:05 pm
OAK
-
DLH
2 stops28h 33m
Delta
Wed 9/95:10 am
DLH
-
OAK
2 stops20h 39m
Delta
Deal found 1/28$652
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:05 pm
OAK
-
DLH
2 stops28h 33m
Delta
Tue 9/88:05 am
DLH
-
OAK
2 stops17h 44m
Delta
Deal found 1/28$657

Find flight deals from Oakland to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$869
(Delta)

Popular in

June

Cheapest in

April

Average price

$443
Provider with most accurate pricing for Oakland-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Duluth Intl flights.
Search Deals
From Oakland to Duluth Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Oakland to Duluth that are best for you.

Fly from

Oakland

Fly to

Duluth

Route

Depart

Return

Price

OaklandDuluth

OAK - DLH

OAKDLH

Oakland

Wed 2/11

5:55 am-7:35 pm

2 stops11h 40m

Duluth Intl

Sun 2/15

5:00 am-11:55 am

2 stops8h 55m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • Most accurate provider: When it comes to deals on Oakland, California-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Duluth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Duluth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Oakland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Duluth

What is the cheapest month to book a flight from Oakland, California to Duluth?

Currently, July is the cheapest month in which you can book a flight from Oakland, California to Duluth (average of $188). Flying from Oakland, California to Duluth in May is currently the most expensive (average of $424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oakland, California to Duluth?

    Departing from Oakland, California to Duluth will take you 11h 40m. Oakland, California and Duluth are separated by a distance of 1646 mi.

  • Can I find deals for flights from Oakland to Duluth that include hotel bookings?

    Yes. In addition to deals on Oakland to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Duluth.

  • Can I find deals for business class flights from Oakland to Duluth?

    Yes. Cheapflights offers flight deals from Oakland to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oakland, California to Duluth?

    Currently, July is the cheapest month in which you can book a flight from Oakland, California to Duluth (average of $188). Flying from Oakland, California to Duluth in May is currently the most expensive (average of $424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

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