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SAT - DLH

Find cheap flights from San Antonio to Duluth from $256

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Duluth departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/1
Sat 6/8

Search hundreds of travel sites at once for deals on flights to Duluth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Duluth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Duluth, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals from San Antonio to Duluth (SAT-DLH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Duluth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:44 am - 5:02 pmSAT-DLH
5h 18m1 stop
3:00 pm - 10:59 pmDLH-SAT
7h 59m1 stop
$256Delta
Find Deal
Tue, Jul 9 - Sat, Jul 13
12:59 pm - 11:46 pmSAT-DLH
10h 47m2 stops
3:00 pm - 10:59 pmDLH-SAT
7h 59m1 stop
$352Delta
Find Deal
Tue, Jul 9 - Sat, Jul 13
12:59 pm - 11:46 pmSAT-DLH
10h 47m2 stops
5:05 am - 1:11 pmDLH-SAT
8h 06m2 stops
$567Delta
Find Deal
Tue, Jul 9 - Sat, Jul 13
6:01 pm - 10:45 pmSAT-DLH
4h 44m1 stop
5:44 pm - 11:54 pmDLH-SAT
6h 10m1 stop
$588Delta
Find Deal
Sun, May 19 - Sun, Jun 9
6:35 am - 1:40 pmSAT-DLH
7h 05m1 stop
5:44 pm - 10:59 pmDLH-SAT
5h 15m1 stop
$596Delta
Find Deal
Sun, Jul 14 - Thu, Jul 18
6:35 am - 1:40 pmSAT-DLH
7h 05m1 stop
2:45 pm - 12:27 amDLH-SAT
9h 42m2 stops
$692Delta
Find Deal
Sun, Jul 14 - Thu, Jul 18
7:00 am - 1:50 pmSAT-DLH
6h 50m1 stop
8:00 am - 8:28 amDLH-SAT
24h 28m2 stops
$761United Airlines
Find Deal
Sun, May 19 - Sun, Jun 9
4:00 pm - 11:46 pmSAT-DLH
7h 46m2 stops
2:45 pm - 12:27 amDLH-SAT
9h 42m2 stops
$788Delta
Find Deal
Sun, Jul 14 - Thu, Jul 18
7:30 pm - 10:47 amSAT-DLH
15h 17m2 stops
3:17 pm - 11:07 pmDLH-SAT
7h 50m1 stop
$847United Airlines
Find Deal
Fri, Jun 21 - Mon, Jun 24
7:22 am - 10:31 amSAT-DLH
27h 09m3 stops
8:00 am - 11:12 pmDLH-SAT
15h 12m1 stop
$876United Airlines
Find Deal
Sun, May 19 - Sun, Jun 9

Flights from San Antonio to Duluth - Travel Insights & Trends

Get data-powered insights and trends into flights from San Antonio to Duluth to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Antonio to Duluth?

The average price of all flights from San Antonio to Duluth clicked on KAYAK for each day over the last 12 months.
When flying from San Antonio to Duluth, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to San Antonio, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

Good to know

Low season

November

High season

July

Cheapest flight

$256
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from San Antonio to Duluth

When to book flights from San Antonio to Duluth

Are your dates flexible? Find out the best times to travel from San Antonio to Duluth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Duluth

  • What is the cheapest flight from San Antonio to Duluth?

    In the last 3 days, the lowest price for a flight from San Antonio to Duluth was $498 for a one-way ticket and $256 for a round-trip.

  • Do I need a passport to fly between San Antonio and Duluth?

    A passport is not required to fly from San Antonio to Duluth.

  • Which aircraft models fly most regularly from San Antonio to Duluth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Duluth?

    Star Alliance, and SkyTeam are the airline alliances operating flights between San Antonio and Duluth, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to Duluth, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Antonio to Duluth are Delta and United Airlines. With an average price for the route of $566 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $482 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Antonio to Duluth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Duluth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Duluth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Duluth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and DLH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Duluth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from San Antonio to Duluth

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Duluth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Duluth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10874 reviews
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
7.4Food
Airline reviews

Flight was late. Club was full. Experience is exactly what I expected.

4.0 OkayDavid, Apr 2024RDU - MSP
Read more about Delta reviews

Flight was late. Club was full. Experience is exactly what I expected.

Inflight entertainment stopped working as we taxi to runway and never worked again until landing and taxi to gate. Grrrr

The seat could use more support or cushion. I'm in my 50's and have back issues so the seats are a bit hard for longer flights.

Delta flight overall it was goodT!the crew could do more and the food could be better.

This flight was supposed to land at 10:55 pm on January 14th. Instead, it landed at 3:20 am on Monday, January 15th, resulting in a completely lost day due to not going to bed until 5:00 am.

Airline stewardess service is good. The check-in attendant had a bad attitude and was unprofessional. We did not complete the trip as originally planned. Very dissatisfied☹️

Crew was wonderful, very professional and pleasant. On time performance. Excellent flights,smooth. Thank you!

Fast boarding and exit. Different snacks other than almonds and sun chips.

The flight was overbooked and the staff at the gate started calling for volunteers to drop out and offering incentives. That delayed the flight

Update the cabin with tv screens or at least music sources.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

Crew is way too many times on the intercom re explaining the same thing

Book cheap flights from San Antonio to Duluth

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Antonio to Duluth found on KAYAK in the last 72 hours.
5/23Thu
1 stopUnited Airlines
27h 47mSAT-DLH
$498
5/23Thu
2 stopsUnited Airlines
15h 17mSAT-DLH
$503
5/23Thu
3 stopsUnited Airlines
25h 07mSAT-DLH
$750

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Last minute flights from San Antonio to Duluth

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Antonio to Duluth that are departing in the next 10 days.
5/3Fri
multi-stopDelta
4h 52mSAT-DLH
5/6Mon
multi-stopDelta
5h 07mDLH-SAT
$390
5/3Fri
multi-stopUnited Airlines
10h 48mSAT-DLH
5/6Mon
multi-stopUnited Airlines
7h 52mDLH-SAT
$547
5/3Fri
multi-stopUnited Airlines
14h 43mSAT-DLH
5/6Mon
multi-stopUnited Airlines
8h 08mDLH-SAT
$552

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San Antonio - Duluth Flights

Departure:

San Antonio (SAT)United States

Destination:

Duluth (DLH)United States

Return flight deals:

Duluth - San Antonio

Cabin classes: