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Cheap flights from San Diego to Duluth from $368

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:07 pm - 11:22 pmSAN  San Diego-DLH Duluth Intl
7h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
11:18 am - 6:40 pmDLH  Duluth Intl-SAN San Diego
9h 22m1 stop Chicago O'Hare Intl
$368United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
2:08 pm - 11:14 pmSAN  San Diego-DLH Duluth Intl
7h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
3:06 pm - 10:40 pmDLH  Duluth Intl-SAN San Diego
9h 34m1 stop Chicago O'Hare Intl
$368United Airlines
Wed, Nov 4 - Sat, Nov 7
United Airlines Logo
12:39 pm - 11:14 pmSAN  San Diego-DLH Duluth Intl
8h 35m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
3:06 pm - 10:40 pmDLH  Duluth Intl-SAN San Diego
9h 34m1 stop Chicago O'Hare Intl
$374United Airlines
Wed, Nov 4 - Sat, Nov 7
United Airlines Logo
2:07 pm - 11:22 pmSAN  San Diego-DLH Duluth Intl
7h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
7:45 am - 3:54 pmDLH  Duluth Intl-SAN San Diego
10h 09m2 stops Chicago O'Hare Intl San Francisco
$374United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
11:19 am - 11:22 pmSAN  San Diego-DLH Duluth Intl
10h 03m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
11:18 am - 6:40 pmDLH  Duluth Intl-SAN San Diego
9h 22m1 stop Chicago O'Hare Intl
$374United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
11:00 am - 11:22 pmSAN  San Diego-DLH Duluth Intl
10h 22m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
7:45 am - 3:54 pmDLH  Duluth Intl-SAN San Diego
10h 09m2 stops Chicago O'Hare Intl San Francisco
$379United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
11:21 am - 11:14 pmSAN  San Diego-DLH Duluth Intl
9h 53m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:23 am - 2:55 pmDLH  Duluth Intl-SAN San Diego
10h 32m2 stops Chicago O'Hare Intl Denver Intl
$379United Airlines
Wed, Nov 4 - Sat, Nov 7
United Airlines Logo
2:09 pm - 11:04 pmSAN  San Diego-DLH Duluth Intl
6h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
2:59 pm - 10:31 pmDLH  Duluth Intl-SAN San Diego
9h 32m1 stop Chicago O'Hare Intl
$395United Airlines
Sat, Feb 13 - Thu, Feb 18
Delta Logo
3:30 pm - 10:57 pmSAN  San Diego-DLH Duluth Intl
5h 27m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 12:08 pmDLH  Duluth Intl-SAN San Diego
8h 54m1 stop Minneapolis St Paul
$414Delta
Wed, Oct 21 - Sat, Oct 24
Delta Logo
3:30 pm - 10:57 pmSAN  San Diego-DLH Duluth Intl
5h 27m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 2:20 pmDLH  Duluth Intl-SAN San Diego
11h 06m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$420Delta
Wed, Oct 21 - Sat, Oct 24

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United Airlines flights from San Diego to Duluth

Our best United Airlines deals on San Diego to Duluth flight tickets
United Airlines
Oct 21
SAN2:07 pmSan Diego
7h 15m
1 stop
DLH11:22 pmDuluth Intl
Oct 24
DLH11:18 amDuluth Intl
9h 22m
1 stop
SAN6:40 pmSan Diego
$368
United Airlines
Oct 21
SAN2:07 pmSan Diego
7h 15m
1 stop
DLH11:22 pmDuluth Intl
Oct 24
DLH7:45 amDuluth Intl
10h 09m
2 stops
SAN3:54 pmSan Diego
$374
United Airlines
Oct 21
SAN11:00 amSan Diego
10h 22m
2 stops
DLH11:22 pmDuluth Intl
Oct 24
DLH7:45 amDuluth Intl
10h 09m
2 stops
SAN3:54 pmSan Diego
$379

Delta flights from San Diego to Duluth

Our best Delta deals on San Diego to Duluth flight tickets
Delta
Oct 21
SAN3:30 pmSan Diego
5h 27m
1 stop
DLH10:57 pmDuluth Intl
Oct 24
DLH5:14 amDuluth Intl
8h 54m
1 stop
SAN12:08 pmSan Diego
$414
Delta
Oct 21
SAN3:30 pmSan Diego
5h 27m
1 stop
DLH10:57 pmDuluth Intl
Oct 24
DLH5:14 amDuluth Intl
11h 06m
2 stops
SAN2:20 pmSan Diego
$420
Delta
Oct 21
SAN10:57 amSan Diego
10h 00m
2 stops
DLH10:57 pmDuluth Intl
Oct 24
DLH12:35 pmDuluth Intl
12h 08m
2 stops
SAN10:43 pmSan Diego
$425

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

San DiegoDuluth

SAN San Diego - DLH Duluth Intl

SANDLH

San Diego

Wed 10/21

2:07 pm-11:22 pm

1 stop7h 15m

Duluth Intl

Sat 10/24

11:18 am-6:40 pm

1 stop9h 22m

$368

San DiegoDuluth

SAN San Diego - DLH Duluth Intl

SANDLH

San Diego

Wed 11/4

2:08 pm-11:14 pm

1 stop7h 06m

Duluth Intl

Sat 11/7

3:06 pm-10:40 pm

1 stop9h 34m

$368

San DiegoDuluth

SAN San Diego - DLH Duluth Intl

SANDLH

San Diego

Wed 11/4

12:39 pm-11:14 pm

2 stops8h 35m

Duluth Intl

Sat 11/7

3:06 pm-10:40 pm

1 stop9h 34m

$374

San DiegoDuluth

SAN San Diego - DLH Duluth Intl

SANDLH

San Diego

Wed 10/21

2:07 pm-11:22 pm

1 stop7h 15m

Duluth Intl

Sat 10/24

7:45 am-3:54 pm

2 stops10h 09m

$374

San DiegoDuluth

SAN San Diego - DLH Duluth Intl

SANDLH

San Diego

Wed 10/21

11:19 am-11:22 pm

2 stops10h 03m

Duluth Intl

Sat 10/24

11:18 am-6:40 pm

1 stop9h 22m

$374

San DiegoDuluth

SAN San Diego - DLH Duluth Intl

SANDLH

San Diego

Wed 10/21

11:00 am-11:22 pm

2 stops10h 22m

Duluth Intl

Sat 10/24

7:45 am-3:54 pm

2 stops10h 09m

$379

San DiegoDuluth

SAN San Diego - DLH Duluth Intl

SANDLH

San Diego

Wed 11/4

11:21 am-11:14 pm

2 stops9h 53m

Duluth Intl

Sat 11/7

6:23 am-2:55 pm

2 stops10h 32m

$379

San DiegoDuluth

SAN San Diego - DLH Duluth Intl

SANDLH

San Diego

Sat 2/13

2:09 pm-11:04 pm

1 stop6h 55m

Duluth Intl

Thu 2/18

2:59 pm-10:31 pm

1 stop9h 32m

$395
Quickest round-trip

San DiegoDuluth

SAN San Diego - DLH Duluth Intl

SANDLH

San Diego

Wed 10/21

3:30 pm-10:57 pm

1 stop5h 27m

Duluth Intl

Sat 10/24

5:14 am-12:08 pm

1 stop8h 54m

$414

San DiegoDuluth

SAN San Diego - DLH Duluth Intl

SANDLH

San Diego

Wed 10/21

3:30 pm-10:57 pm

1 stop5h 27m

Duluth Intl

Sat 10/24

5:14 am-2:20 pm

2 stops11h 06m

$420

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from San Diego 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 typical price of a round-trip flight between San Diego and Duluth?

Prices are currently typical for flights on this route.

Typical prices usually range from $348 to $443.
The lowest price recently found on this route was $368.

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from San Diego is in April. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Duluth from San Diego during February instead. Flights to Duluth in February, while not as cheap as those in April, still average around $0.

When to book flights from San Diego to Duluth

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

Cheap San Diego to Duluth (SAN to DLH) flight deals and tips

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

Best Price Found

$383

Fastest flight time

6h 55m

Direct flights

None
The best one-way flight to Duluth from San Diego in the past 72 hours is $383. The best round-trip flight deal from San Diego to Duluth found on momondo in the last 72 hours is $368.
The fastest flight from San Diego to Duluth takes 6h 55m
There are no direct flights from San Diego to Duluth. There are no popular flight routes from San Diego to Duluth.
Search flight deals

Frequently asked questions about flying from San Diego to Duluth

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

    The distance between San Diego and Duluth Intl is about 1634.9 mi. Typically, this will take 6h 55m by plane in normal conditions.

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

    Prices for flights from San Diego Airport to Duluth Intl Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Duluth Intl Airport.

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

    The necessary travel and health documents for your Duluth Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Diego to Duluth?

Best airlines flying from San Diego to Duluth

Compare and see reviews for airlines that fly from San Diego to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $278Free CancellationRating
7.8
8,604 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
10,246 reviews
Search United Airlines 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 Diego to Duluth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Duluth. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential San Diego to Duluth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from San Diego 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.

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