Find cheap flights from San Jose to Duluth

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

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One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Jose to Duluth Flight Information

Off-season for travel	January
Peak season for travel	January
Flight distance	4,174.76 km
Popular airline	Alaska Airlines

When is the cheapest time to book flights from San Jose to Duluth?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from San Jose (SJO) to Duluth (DLH) the cheapest?

Airlines adjust prices for flights from San Jose to Duluth based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from San Jose (SJO) to Duluth (DLH) cost?

According to Trip.com's data, the lowest price is around $973.

How to find a cheap flight from San Jose to Duluth

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Jose to Duluth. Book your flights at the right time and save more.

Being flexible with your dates to get the cheapest San Jose to Duluth ticket.

Tap "Date" on flight search bar to scan through the calender for San Jose to Duluth airfare over next 6 months in 2025.

Compare cheap San Jose to Duluth flight deals from over hundreds of airlines.

Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from San Jose to Duluth.

Set up a Price Alert

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Don't miss cheap San Jose to Duluth flight deals and promo codes.

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Book early or wait unitl the last minute.

It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.

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