$328 Flight Deals from San Antonio to Duluth

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Stops

Up to 1 stop
$644
Up to 2 stops
$785

Airlines

United Airlines
$644

Cabin Class

Economy
$644

Departure Airports

San Antonio International Airport
$644

Arrival Airports

Duluth International Airport
$644

Layover Airports

Chicago O Hare Airport
$644
George Bush Intercontinental Houston Airport
$785

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Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

BUNDLE & SAVE

Book a flight & hotel together for extra savings.

On average save $240 per traveler

United Airlines

07/28/25

6:45am

SAT

7h 43m

ORD

07/28/25

2:28pm

DLH

United Airlines

08/04/25

8:00am

DLH

27h 45m

ORD

08/05/25

11:45am

SAT

^$644

United Airlines

07/28/25

6:45am

SAT

7h 43m

ORD

07/28/25

2:28pm

DLH

United Airlines

08/04/25

8:00am

DLH

14h 38m

ORD

08/04/25

10:38pm

SAT

^$684

United Airlines

07/28/25

6:45am

SAT

7h 43m

ORD

07/28/25

2:28pm

DLH

United Airlines

08/04/25

8:00am

DLH

8h 38m

ORD

08/04/25

4:38pm

SAT

^$780

United Airlines

07/28/25

6:45am

SAT

7h 43m

ORD

07/28/25

2:28pm

DLH

United Airlines

08/04/25

8:00am

DLH

13h 27m

ORD

IAH

08/04/25

9:27pm

SAT

^$785

United Airlines

07/28/25

6:45am

SAT

7h 43m

ORD

07/28/25

2:28pm

DLH

United Airlines

08/04/25

8:00am

DLH

24h 50m

ORD

IAH

08/05/25

8:50am

SAT

^$828

United Airlines

07/28/25

6:45am

SAT

7h 43m

ORD

07/28/25

2:28pm

DLH

United Airlines

08/04/25

8:00am

DLH

14h 59m

ORD

IAH

08/04/25

10:59pm

SAT

^$828

United Airlines

07/28/25

6:45am

SAT

7h 43m

ORD

07/28/25

2:28pm

DLH

United Airlines

08/04/25

8:00am

DLH

11h 12m

ORD

IAH

08/04/25

7:12pm

SAT

^$835

United Airlines

07/28/25

6:45am

SAT

15h 15m

ORD

07/28/25

10:00pm

DLH

United Airlines

08/04/25

8:00am

DLH

14h 38m

ORD

08/04/25

10:38pm

SAT

^$868

United Airlines

07/28/25

12:55pm

SAT

9h 5m

ORD

07/28/25

10:00pm

DLH

United Airlines

08/04/25

8:00am

DLH

14h 38m

ORD

08/04/25

10:38pm

SAT

^$868

United Airlines

07/28/25

6:45am

SAT

10h 48m

ORD

07/28/25

5:33pm

DLH

United Airlines

08/04/25

8:00am

DLH

14h 38m

ORD

08/04/25

10:38pm

SAT

^$903

United Airlines

07/28/25

12:55pm

SAT

9h 5m

ORD

07/28/25

10:00pm

DLH

United Airlines

08/04/25

8:00am

DLH

8h 38m

ORD

08/04/25

4:38pm

SAT

^$965

United Airlines

07/28/25

12:55pm

SAT

9h 5m

ORD

07/28/25

10:00pm

DLH

United Airlines

08/04/25

8:00am

DLH

13h 27m

ORD

IAH

08/04/25

9:27pm

SAT

^$969

United Airlines

07/28/25

6:45am

SAT

7h 43m

ORD

07/28/25

2:28pm

DLH

United Airlines

08/04/25

8:00am

DLH

7h 32m

ORD

IAH

08/04/25

3:32pm

SAT

^$977

Top Deals on flights from San Antonio to Duluth

San Antonio, US (SAT) - Duluth, US (DLH)

United Airlines

Jul 28

6:45am

SAT

7h 43m

ORD

Jul 28

2:28pm

DLH

as low as

^$328

San Antonio, US (SAT) - Duluth, US (DLH)

United Airlines

Jul 28

6:45am

SAT

15h 15m

ORD

Jul 28

10:00pm

DLH

as low as

^$491

San Antonio, US (SAT) - Duluth, US (DLH)

United Airlines

Jul 28

12:55pm

SAT

9h 5m

ORD

Jul 28

10:00pm

DLH

as low as

^$491

San Antonio, US (SAT) - Duluth, US (DLH)

United Airlines

Jul 28

12:55pm

SAT

21h 56m

ORD

Jul 29

10:51am

DLH

as low as

^$506

San Antonio, US (SAT) - Duluth, US (DLH)

United Airlines

Jul 28

6:45am

SAT

10h 48m

ORD

Jul 28

5:33pm

DLH

as low as

^$506

San Antonio, US (SAT) - Duluth, US (DLH)

United Airlines

Jul 28

5:20pm

SAT

17h 31m

ORD

Jul 29

10:51am

DLH

as low as

^$506

San Antonio, US (SAT) - Duluth, US (DLH)

United Airlines

Jul 28

6:45am

SAT

28h 6m

ORD

Jul 29

10:51am

DLH

as low as

^$506

San Antonio, US (SAT) - Duluth, US (DLH)

United Airlines

Jul 28

5:20pm

SAT

21h 8m

ORD

Jul 29

2:28pm

DLH

as low as

^$531

San Antonio, US (SAT) - Duluth, US (DLH)

United Airlines

Jul 28

12:55pm

SAT

25h 33m

ORD

Jul 29

2:28pm

DLH

as low as

^$531

Frequently Asked Questions

What is the time difference between destination and arrival?

The time difference between San Antonio and Duluth is typically one hour, with Duluth being one hour ahead of San Antonio.

Is there a direct flight from San Antonio to Duluth?

There is no direct flight from San Antonio to Duluth. The cheapest available option is a 1 stop flight with United Airlines priced at $644, with layovers at Chicago O Hare Airport and a flight time of 7 hours 43 minutes.

Are there convenient layover flights from San Antonio to Duluth?

Yes, there is a convenient one-stop flight from San Antonio International Airport to Duluth International Airport with United Airlines at a price of $644, featuring a layover at Chicago O Hare Airport and a total flight time of 7 hours 43 minutes.

What are the most convenient layover airports for my flight?

The most convenient layover airport for your flight from San Antonio to Duluth is Chicago O'Hare Airport with United Airlines.

What is the cheapest flight from San Antonio to Duluth?

The cheapest flight from San Antonio to Duluth is offered by United Airlines for $644. It includes 1 stop at Chicago O'Hare with a total travel time of 7 hours 43 minutes.

What are all possible destination arrival airports?

The possible destination arrival airport is Duluth International Airport, with layovers at Chicago O'Hare Airport for 1 stop flights.

Flight Deals from San Antonio to Duluth from $328

Stops

Airlines

Cabin Class

Departure Airports

Arrival Airports

Layover Airports

Best Price. GUARANTEED.

Top Deals on flights from San Antonio to Duluth

Frequently Asked Questions

Flights to Duluth