Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Jose, California to Duluth from $517

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Duluth departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Jose, California to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:35 pm - 10:49 pm
SJC
-
DLH
7h 14m
2 stops
Delta Logo
5:00 am - 12:35 pm
DLH
-
SJC
9h 35m
2 stops
$517Delta
Sat, Jul 18 - Tue, Jul 21
Delta Logo
6:20 am - 3:42 pm
SJC
-
DLH
7h 22m
1 stop
Delta Logo
8:00 am - 5:12 pm
DLH
-
SJC
11h 12m
2 stops
$712Delta
Sat, Jul 18 - Tue, Jul 21
Delta Logo
6:10 am - 3:31 pm
SJC
-
DLH
7h 21m
1 stop
Delta Logo
8:18 am - 12:27 pm
DLH
-
SJC
6h 09m
1 stop
$716Delta
Fri, Aug 14 - Mon, Aug 17
Delta Logo
6:20 am - 3:42 pm
SJC
-
DLH
7h 22m
1 stop
Delta Logo
8:00 am - 12:01 pm
DLH
-
SJC
6h 01m
1 stop
$816Delta
Sat, Jul 18 - Tue, Jul 21
Delta Logo
6:10 am - 3:31 pm
SJC
-
DLH
7h 21m
1 stop
Delta Logo
5:15 am - 2:05 pm
DLH
-
SJC
10h 50m
2 stops
$822Delta
Fri, Aug 14 - Mon, Aug 17
Delta Logo
11:38 am - 10:41 pm
SJC
-
DLH
9h 03m
2 stops
Delta Logo
5:15 am - 2:05 pm
DLH
-
SJC
10h 50m
2 stops
$827Delta
Fri, Aug 14 - Mon, Aug 17
United Airlines Logo
2:10 pm - 11:20 pm
SJC
-
DLH
7h 10m
1 stop
United Airlines Logo
3:11 pm - 10:50 pm
DLH
-
SJC
9h 39m
1 stop
$909United Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
6:37 pm - 10:42 am
SJC
-
DLH
14h 05m
3 stops
United Airlines Logo
6:23 pm - 8:57 pm
DLH
-
SJC
28h 34m
2 stops
$932United Airlines
Fri, Aug 14 - Mon, Aug 17
United Airlines Logo
2:10 pm - 11:20 pm
SJC
-
DLH
7h 10m
1 stop
United Airlines Logo
3:11 pm - 10:50 pm
DLH
-
SJC
9h 39m
1 stop
$942United Airlines
Sat, Aug 22 - Sat, Aug 29
Delta Logo
10:00 pm - 11:07 am
SJC
-
DLH
11h 07m
2 stops
Delta Logo
8:00 am - 12:05 pm
DLH
-
SJC
6h 05m
1 stop
$968Delta
Fri, Jun 19 - Mon, Jun 22

Delta flights from San Jose, California to Duluth

Our best Delta deals on San Jose, California to Duluth flight tickets
Delta
Jul 18
SJC1:35 pmSan Jose
7h 14m
2 stops
DLH10:49 pmDuluth Intl
Jul 21
DLH5:00 amDuluth Intl
9h 35m
2 stops
SJC12:35 pmSan Jose
$517
Delta
Jun 6
SJC6:00 amSan Jose
11h 31m
2 stops
DLH7:31 pmDuluth Intl
Jun 9
DLH5:00 amDuluth Intl
12h 53m
2 stops
SJC3:53 pmSan Jose
$668
Delta
Jul 18
SJC6:20 amSan Jose
7h 22m
1 stop
DLH3:42 pmDuluth Intl
Jul 21
DLH8:00 amDuluth Intl
11h 12m
2 stops
SJC5:12 pmSan Jose
$712

United Airlines flights from San Jose, California to Duluth

Our best United Airlines deals on San Jose, California to Duluth flight tickets
United Airlines
Aug 22
SJC2:10 pmSan Jose
7h 10m
1 stop
DLH11:20 pmDuluth Intl
Aug 29
DLH3:11 pmDuluth Intl
9h 39m
1 stop
SJC10:50 pmSan Jose
$909
United Airlines
Aug 14
SJC6:37 pmSan Jose
14h 05m
3 stops
DLH10:42 amDuluth Intl
Aug 17
DLH6:23 pmDuluth Intl
28h 34m
2 stops
SJC8:57 pmSan Jose
$932
United Airlines
Aug 22
SJC2:10 pmSan Jose
7h 10m
1 stop
DLH11:20 pmDuluth Intl
Aug 29
DLH3:11 pmDuluth Intl
9h 39m
1 stop
SJC10:50 pmSan Jose
$942

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California 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, momondo users made 832,500 searches. Data last updated May 28, 2026.
Use the filters below to find and compare flights from San Jose, California to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseDuluth

SJC - DLH

SJCDLH

San Jose

Sat 7/18

1:35 pm-10:49 pm

2 stops7h 14m

Duluth Intl

Tue 7/21

5:00 am-12:35 pm

2 stops9h 35m

$517

San JoseDuluth

SJC - DLH

SJCDLH

San Jose

Sat 7/18

6:20 am-3:42 pm

1 stop7h 22m

Duluth Intl

Tue 7/21

8:00 am-5:12 pm

2 stops11h 12m

$712

San JoseDuluth

SJC - DLH

SJCDLH

San Jose

Fri 8/14

6:10 am-3:31 pm

1 stop7h 21m

Duluth Intl

Mon 8/17

8:18 am-12:27 pm

1 stop6h 09m

$716
Quickest round-trip

San JoseDuluth

SJC - DLH

SJCDLH

San Jose

Sat 7/18

6:20 am-3:42 pm

1 stop7h 22m

Duluth Intl

Tue 7/21

8:00 am-12:01 pm

1 stop6h 01m

$816

San JoseDuluth

SJC - DLH

SJCDLH

San Jose

Fri 8/14

6:10 am-3:31 pm

1 stop7h 21m

Duluth Intl

Mon 8/17

5:15 am-2:05 pm

2 stops10h 50m

$822

San JoseDuluth

SJC - DLH

SJCDLH

San Jose

Fri 8/14

11:38 am-10:41 pm

2 stops9h 03m

Duluth Intl

Mon 8/17

5:15 am-2:05 pm

2 stops10h 50m

$827

San JoseDuluth

SJC - DLH

SJCDLH

San Jose

Sat 8/22

2:10 pm-11:20 pm

1 stop7h 10m

Duluth Intl

Sat 8/29

3:11 pm-10:50 pm

1 stop9h 39m

$909

San JoseDuluth

SJC - DLH

SJCDLH

San Jose

Fri 8/14

6:37 pm-10:42 am

3 stops14h 05m

Duluth Intl

Mon 8/17

6:23 pm-8:57 pm

2 stops28h 34m

$932

San JoseDuluth

SJC - DLH

SJCDLH

San Jose

Sat 8/22

2:10 pm-11:20 pm

1 stop7h 10m

Duluth Intl

Sat 8/29

3:11 pm-10:50 pm

1 stop9h 39m

$942

San JoseDuluth

SJC - DLH

SJCDLH

San Jose

Fri 6/19

10:00 pm-11:07 am

2 stops11h 07m

Duluth Intl

Mon 6/22

8:00 am-12:05 pm

1 stop6h 05m

$968

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Duluth from

How to get the cheapest flight ticket from San Jose, California to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Jose to Duluth Intl?

United Airlines and Delta are the most popular carriers operating from San Jose to Duluth Intl

When to book flights from San Jose, California to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Duluth (SJC to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Duluth

Fastest flight time

7h 14m

Direct flights

None
The fastest flight from San Jose, California to Duluth takes 7h 14m
There are no direct flights from San Jose, California to Duluth. There are no popular flight routes from San Jose, California to Duluth.
Search flight deals

Frequently asked questions about flying from San Jose, California to Duluth

  • How far is San Jose to Duluth Intl by plane?

    San Jose and Duluth Intl are 1647.4 mi apart from one another. Flights usually cover this in 7h 14m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Jose Airport to Duluth Intl Airport?

    Prices for flights from San Jose Airport to Duluth Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Jose Airport to Duluth Intl Airport?

  • How old do you have to be to fly from San Jose Airport to Duluth Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The travel and health documents you'll need for your trip to Duluth Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Duluth Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Jose, California to Duluth?

Best airlines flying from San Jose, California to Duluth

Compare and see reviews for airlines that fly from San Jose, California to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $418Free CancellationRating
7.9
8,423 reviews
Search Delta flights

Traveling to a place near Duluth?

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

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Duluth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Jose to Duluth. momondo saves you time and could save you money on your trip.

Can I find flights from San Jose to Duluth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Duluth from San Jose with this policy.

How can momondo help me find flights from San Jose to Duluth?

momondo provides multiple filters to help you find the best flight to Duluth from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Jose to Duluth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Jose to Duluth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Duluth and let you know when they change.

An easier way to manage your Duluth trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/27
Sat 7/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States