What is the cheapest day to fly from Duluth to San Jose?

Travelers seeking maximum savings on their Duluth to San Jose flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest time of day to fly from DLH to SJC?

One of the essential ways to save on airfare from Duluth to San Jose is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

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.

$375+ Flights from Duluth to San Jose

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Cheap flight deals from Duluth to San Jose

Round-trip from	$375 (Delta)

From Duluth Intl to San Jose

Search Deals

Find 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 July 3, 2025.

Sat 8/235:10 amDLH - SJC

2 stops16h 03mDelta

Tue 8/267:00 amSJC - DLH

2 stops25h 15mDelta

Deal found 7/2

$375

Sat 8/239:45 amDLH - SJC

1 stop14h 55mUnited Airlines

Tue 8/266:30 amSJC - DLH

1 stop10h 00mUnited Airlines

Deal found 7/1

$530

Best flights from Duluth to San Jose
Discover carefully curated flight deals from Duluth to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 8/235:10 amDLH - SJC

2 stops16h 03mDelta

Tue 8/267:00 amSJC - DLH

2 stops25h 15mDelta

Deal found 7/2

$375

Sat 8/239:45 amDLH - SJC

1 stop14h 55mUnited Airlines

Tue 8/266:30 amSJC - DLH

1 stop10h 00mUnited Airlines

Deal found 7/1

$530

Last-minute flights from Duluth to San Jose
Discover last-minute flight deals from Duluth to San Jose. Data last updated July 3, 2025 and is based on user searches.

Sat 8/235:10 amDLH - SJC

2 stops16h 03mDelta

Tue 8/267:00 amSJC - DLH

2 stops25h 15mDelta

Deal found 7/2

$375

Sat 8/239:45 amDLH - SJC

1 stop14h 55mUnited Airlines

Tue 8/266:30 amSJC - DLH

1 stop10h 00mUnited Airlines

Deal found 7/1

$530

Cheapflights Fare Finder

Use the filters below to find and compare flights from Duluth to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Sat 8/23

5:10 am-7:13 pm

2 stops16h 03m

San Jose

Tue 8/26

7:00 am-10:15 am

2 stops25h 15m

$375

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Sat 8/23

9:45 am-10:40 pm

1 stop14h 55m

San Jose

Tue 8/26

6:30 am-6:30 pm

1 stop10h 00m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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?

Currently, September is the cheapest month in which you can book a flight from Duluth to San Jose (average of $255). Flying from Duluth to San Jose in June is currently the most expensive (average of $358). 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.

Reviews of airlines servicing San Jose

Get a feel of what it's like to fly with Delta and United Airlines from Duluth to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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?
Currently, September is the cheapest month in which you can book a flight from Duluth to San Jose (average of $255). Flying from Duluth to San Jose in June is currently the most expensive (average of $358). 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

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Complete your trip

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Other flights to San Jose

Top airline flying from Duluth to San Jose

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$254	Average$358	FlexibilityNo cancel fee	On-timeN/A

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$375+ Cheap flights from Duluth to San Jose (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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Duluth to San Jose with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Duluth to San Jose

Round-trip from

Find flight deals from Duluth to San Jose

Cheapest flights from Duluth to San JoseExplore 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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Duluth to San Jose that are best for you.

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.

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?

Reviews of airlines servicing San Jose

Get a feel of what it's like to fly with Delta and United Airlines from Duluth to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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.

Top airline flying from Duluth to San Jose

100% Free

Book with Flexibility

Travel Smart

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 July 3, 2025.