HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$419+ Cheap flights from Duluth to San Jose, CA (DLH - SJC)

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — SJC
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Duluth to San Jose with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Duluth to San Jose

Cheapest flights from Duluth to San Jose
Explore the most affordable flight options available from Duluth to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Delta deal was found by Cheapflights users on 2/12. 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 6/254:20 pm
DLH
-
SJC
1 stop6h 33m
Delta
Mon 6/2911:30 am
SJC
-
DLH
2 stops10h 08m
Delta
Deal found 2/12$419
This Delta deal was found by Cheapflights users on 2/11. 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 2/264:15 pm
DLH
-
SJC
1 stop6h 38m
Delta
Mon 3/26:20 am
SJC
-
DLH
1 stop7h 11m
Delta
Deal found 2/11$568
This United Airlines deal was found by Cheapflights users on 2/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:45 am
DLH
-
SJC
1 stop16h 51m
United Airlines
Mon 6/296:37 pm
SJC
-
DLH
2 stops28h 06m
United Airlines
Deal found 2/12$841
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:19 pm
DLH
-
SJC
2 stops24h 22m
United Airlines
Sat 2/283:55 pm
SJC
-
DLH
2 stops28h 04m
United Airlines
Deal found 2/10$895
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:50 am
DLH
-
SJC
3 stops15h 15m
United Airlines
Mon 3/28:50 am
SJC
-
DLH
2 stops11h 09m
United Airlines
Deal found 2/11$1,468

Find flight deals from Duluth to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to San Jose (SJC). 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$568
(Delta)
Provider with most accurate pricing for Duluth Intl-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-San Jose flights.
Search Deals
From Duluth Intl to San Jose
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to San Jose 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 February 13, 2026.
Use the filters below to find and compare flights from Duluth to San Jose that are best for you.

Fly from

Duluth

Fly to

San Jose

Route

Depart

Return

Price

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Thu 6/25

4:20 pm-8:53 pm

1 stop6h 33m

San Jose

Mon 6/29

11:30 am-11:38 pm

2 stops10h 08m

$419

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Thu 2/26

4:15 pm-8:53 pm

1 stop6h 38m

San Jose

Mon 3/2

6:20 am-3:31 pm

1 stop7h 11m

$568

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Thu 6/25

7:45 am-10:36 pm

1 stop16h 51m

San Jose

Mon 6/29

6:37 pm-12:43 am

2 stops28h 06m

$841

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Wed 2/25

3:19 pm-1:41 pm

2 stops24h 22m

San Jose

Sat 2/28

3:55 pm-9:59 pm

2 stops28h 04m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Compare providers for flights from Duluth to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duluth to San Jose in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Duluth-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duluth-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Duluth-San Jose, California 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 Duluth-San Jose, California 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 Duluth to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Duluth 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 Duluth to San Jose

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

Currently, September is the cheapest month in which you can book a flight from Duluth to San Jose, California (average of $172). Flying from Duluth to San Jose, California in March is currently the most expensive (average of $568). 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 Duluth to San Jose. 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 Duluth to San Jose, California?

    A quick flight from Duluth to San Jose, California can take about 6h 33m. Delta provides one of the quickest options available for as low as $419. Airlines will cover a distance of 1645 mi.

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

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

  • How can I find direct flights from Duluth to San Jose?

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

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

    Yes. Cheapflights offers flight deals from Duluth to San Jose 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 Duluth to San Jose, California?

    Currently, September is the cheapest month in which you can book a flight from Duluth to San Jose, California (average of $172). Flying from Duluth to San Jose, California in March is currently the most expensive (average of $568). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Duluth to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
Minneapolis to Las Vegas flights
Minneapolis to Los Angeles flights
Minneapolis to San Diego flights
Minneapolis to San Francisco flights
Minneapolis to Ontario flights
Minneapolis to Santa Ana flights
Minneapolis to Palm Springs flights
Minneapolis to Reno flights
Sioux Falls to Las Vegas flights
Fargo to Las Vegas flights
Minneapolis to San Jose flights
Minneapolis to Sacramento flights
Minneapolis to Fresno flights
Rochester to Las Vegas flights
Minneapolis to Oakland flights
Minneapolis to Burbank flights
Fargo to Los Angeles flights
Minneapolis to Long Beach flights
Minneapolis to Santa Barbara flights
Sioux Falls to San Diego flights
Sioux Falls to Ontario flights
Sioux Falls to Los Angeles flights
Fargo to San Diego flights
Minneapolis to San Luis Obispo flights
Duluth to Las Vegas flights
Fargo to Santa Ana flights
Sioux Falls to San Francisco flights
Minneapolis to Monterey flights
Minneapolis to Medford flights
Fargo to San Francisco flights
Sioux Falls to Palm Springs flights
Sioux Falls to Reno flights
La Crosse to San Diego flights
Fargo to Ontario flights
Sioux Falls to Santa Ana flights
Sioux Falls to Fresno flights
Fargo to Fresno flights
Fargo to Reno flights
La Crosse to Las Vegas flights
Rochester to San Diego flights
Fargo to Palm Springs flights
Minneapolis to Arcata flights
Sioux Falls to Sacramento flights
Fargo to Oakland flights
Duluth to San Diego flights
Sioux Falls to Medford flights
La Crosse to Los Angeles flights
Duluth to Los Angeles flights
Minneapolis to Bakersfield flights
Fargo to Sacramento flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.