Cheap flights from San Antonio to Duluth (SAT - DLH) from $262

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Duluth departing on 9/4. 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.
SAT — DLH
Mar 5 — Mar 121

Cheap flight deals from San Antonio to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 29, 2024.

Popular in

July

Cheapest in

November

Round-trip from

$383

One-way from

$293
High demand for flights, 28% potential price rise
Best time to find cheap flights, 36% potential price drop
From San Antonio to Duluth Intl
One-way flight from San Antonio to Duluth Intl

What is the cheapest day to fly round-trip from San Antonio to Duluth?

Friday flights are found to be more expensive to fly from San Antonio to Duluth. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Duluth.

What is the cheapest month to fly from San Antonio to Duluth?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Duluth. Flights to Duluth from San Antonio in November are about $490 on average during November, but can be found for as low as $307.

When is the cheapest time to fly from San Antonio to Duluth (SAT - DLH)?

It’s typically best to fly out from San Antonio to Duluth in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.

San Antonio to Duluth 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Duluth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Wed 9/45:44 pmSAT - DLH
1 stop5h 59mDelta
Sat 9/711:00 amDLH - SAT
1 stop6h 07mDelta
Deal found 2/27$262
Wed 9/44:05 pmSAT - DLH
2 stops7h 38mDelta
Sat 9/711:00 amDLH - SAT
1 stop6h 07mDelta
Deal found 2/28$267
Wed 9/45:44 pmSAT - DLH
1 stop5h 59mDelta
Sat 9/711:00 amDLH - SAT
1 stop6h 07mDelta
Deal found 2/28$287
Wed 9/42:15 pmSAT - DLH
2 stops9h 28mDelta
Sat 9/711:00 amDLH - SAT
1 stop6h 07mDelta
Deal found 2/27$330
Wed 9/44:05 pmSAT - DLH
2 stops7h 38mDelta
Sat 9/711:00 amDLH - SAT
2 stops13h 58mDelta
Deal found 2/28$453
Wed 9/48:08 amSAT - DLH
2 stops13h 14mUnited Airlines
Sat 9/73:14 pmDLH - SAT
2 stops7h 19mUnited Airlines
Deal found 2/27$459

One-way flights to Duluth from San Antonio

Search for one-way flight options from San Antonio to Duluth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Mon 5/206:01 pmSAT - DLH
1 stop4h 44mDelta
Deal found 2/28$293
Tue 5/217:00 amSAT - DLH
1 stop7h 29mUnited Airlines
Deal found 2/28$333
Wed 5/227:25 pmSAT - DLH
2 stops15h 22mUnited Airlines
Deal found 2/28$364
Tue 5/212:30 pmSAT - DLH
1 stop19h 18mDelta
Deal found 2/28$367
Mon 5/206:16 pmSAT - DLH
2 stops15h 32mDelta
Deal found 2/28$372
Tue 5/217:22 amSAT - DLH
3 stops27h 07mUnited Airlines
Deal found 2/28$390
Fri 5/246:01 pmSAT - DLH
1 stop4h 44mDelta
Deal found 2/28$394
Tue 5/217:10 amSAT - DLH
2 stops26h 38mDelta
Deal found 2/28$402
Tue 5/2112:02 pmSAT - DLH
2 stops22h 27mUnited Airlines
Deal found 2/28$406

When is the cheapest time to fly from San Antonio to Duluth?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Duluth. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Duluth flight should consider departing on Monday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Duluth by month

Plan your trip from San Antonio to Duluth by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to Duluth is currently $369 while a round-trip flight costs $0. Price data was last updated on February 25, 2024.

Currently, January is the cheapest month in which you can book a flight from San Antonio to Duluth (average of $383). Flying from San Antonio to Duluth in June is currently the most expensive (average of $559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$383

February

$411

March

$477

April

$477

May

$476

June

$559

July

$509

August

$414

September

$469

October

$430

November

$443

December

$439

Temperature and rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average temperature and rainfall totals by month.

DLH

Temperature

12.2 - 66.2 °F

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated February 29, 2024.
8.1
Very good
11,818 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

8.1
Very good
11,818 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

7.4
Good
11,794 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What does SAT to DLH mean?

SAT and DLH are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SAT to DLH refers to a flight route from San Antonio Airport to Duluth Intl Airport.

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from San Antonio to Duluth

Discover the top 2 airlines that operate flights from San Antonio to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$322Average$482FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$327Average$566FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from San Antonio to Duluth by cabin class

Find flights from San Antonio to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from San Antonio to Duluth?

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Why should you use Cheapflights to find cheap flight tickets from San Antonio to Duluth?

Millions of users choose and trust Cheapflights to book the best flight deals from San Antonio to Duluth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Antonio to Duluth with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Antonio to Duluth, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Antonio to Duluth become cheaper?

Yes, Cheapflights offers price alerts on San Antonio to Duluth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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