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Cheap flights from San Antonio to Duluth from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Duluth departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Duluth

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Antonio to Duluth.
Delta Logo
6:25 am - 11:13 amSAT-DLH
4h 48m1 stop
Delta Logo
12:00 pm - 10:51 pmDLH-SAT
10h 51m2 stops
$309Delta
Find Deal
Wed, May 14 - Sat, May 24
Delta Logo
6:25 am - 11:13 amSAT-DLH
4h 48m1 stop
Delta Logo
5:10 am - 11:50 amDLH-SAT
6h 40m1 stop
$333Delta
Find Deal
Wed, May 14 - Sat, May 24
United Airlines Logo
7:00 am - 2:25 pmSAT-DLH
7h 25m1 stop
United Airlines Logo
3:04 pm - 10:57 pmDLH-SAT
7h 53m1 stop
$414United Airlines
Find Deal
Wed, May 14 - Fri, May 23
Delta Logo
6:06 pm - 11:38 pmSAT-DLH
5h 32m1 stop
Delta Logo
4:16 pm - 11:07 pmDLH-SAT
6h 51m1 stop
$462Delta
Find Deal
Thu, May 15 - Tue, May 20
Delta Logo
6:06 pm - 11:38 pmSAT-DLH
5h 32m1 stop
Delta Logo
4:16 pm - 12:21 amDLH-SAT
8h 05m2 stops
$468Delta
Find Deal
Thu, May 15 - Tue, May 20
Delta Logo
6:25 am - 11:13 amSAT-DLH
4h 48m1 stop
Delta Logo
4:16 pm - 11:07 pmDLH-SAT
6h 51m1 stop
$482Delta
Find Deal
Thu, May 15 - Tue, May 20
Delta Logo
6:06 pm - 11:38 pmSAT-DLH
5h 32m1 stop
Delta Logo
4:16 pm - 12:21 amDLH-SAT
8h 05m2 stops
$488Delta
Find Deal
Thu, May 15 - Tue, May 20
United Airlines Logo
6:06 pm - 10:45 amSAT-DLH
16h 39m2 stops
United Airlines Logo
11:27 am - 9:32 pmDLH-SAT
10h 05m2 stops
$517United Airlines
Find Deal
Wed, May 14 - Sat, May 24
United Airlines Logo
7:00 am - 2:25 pmSAT-DLH
7h 25m1 stop
United Airlines Logo
3:04 pm - 1:04 pmDLH-SAT
22h 00m2 stops
$582United Airlines
Find Deal
Wed, May 14 - Fri, May 23
United Airlines Logo
7:00 am - 2:25 pmSAT-DLH
7h 25m1 stop
United Airlines Logo
3:04 pm - 10:44 amDLH-SAT
19h 40m3 stops
$588United Airlines
Find Deal
Wed, May 14 - Fri, May 23

Delta flights from San Antonio to Duluth

Our best Delta deals on San Antonio to Duluth flight tickets
Delta
May 14
SAT6:25 amSan Antonio
4h 48m
1 stop
DLH11:13 amDuluth Intl
May 24
DLH12:00 pmDuluth Intl
10h 51m
2 stops
SAT10:51 pmSan Antonio
Delta
May 14
SAT6:25 amSan Antonio
4h 48m
1 stop
DLH11:13 amDuluth Intl
May 24
DLH5:10 amDuluth Intl
6h 40m
1 stop
SAT11:50 amSan Antonio
Delta
May 15
SAT6:06 pmSan Antonio
5h 32m
1 stop
DLH11:38 pmDuluth Intl
May 20
DLH4:16 pmDuluth Intl
6h 51m
1 stop
SAT11:07 pmSan Antonio

United Airlines flights from San Antonio to Duluth

Our best United Airlines deals on San Antonio to Duluth flight tickets
United Airlines
May 14
SAT7:00 amSan Antonio
7h 25m
1 stop
DLH2:25 pmDuluth Intl
May 23
DLH3:04 pmDuluth Intl
7h 53m
1 stop
SAT10:57 pmSan Antonio
United Airlines
May 14
SAT6:06 pmSan Antonio
16h 39m
2 stops
DLH10:45 amDuluth Intl
May 24
DLH11:27 amDuluth Intl
10h 05m
2 stops
SAT9:32 pmSan Antonio
United Airlines
May 14
SAT7:00 amSan Antonio
7h 25m
1 stop
DLH2:25 pmDuluth Intl
May 23
DLH3:04 pmDuluth Intl
22h 00m
2 stops
SAT1:04 pmSan Antonio

See travel insights to Duluth from

How to get the cheapest flight ticket from San Antonio 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 cheapest day to depart on your flight to Duluth?

The cheapest day to depart from San Antonio to Duluth is on a Wednesday when prices can be found for as low as $296. On the other hand, Sunday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $488.

What is the cheapest time of day to depart on your flight to Duluth?

Flying to Duluth from San Antonio in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $388 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Duluth is in the morning when prices are around $408.

When to book flights from San Antonio to Duluth

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

Cheap San Antonio to Duluth (SAT to DLH) flight deals and tips

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

Best Price Found

$369

Fastest flight time

4h 48m

Direct flights

None

Airports in Duluth

1 airport
The best one-way flight to Duluth from San Antonio in the past 72 hours is $369. The best round-trip flight deal from San Antonio to Duluth found on momondo in the last 72 hours is $309.
The fastest flight from San Antonio to Duluth takes 4h 48m
There are no direct flights from San Antonio to Duluth. Popular non-direct route for this connection is San Antonio Airport - Duluth Intl Airport.
There is 1 airport near Duluth: Duluth Intl (DLH)

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

    A flight from San Antonio to Duluth Intl will travel around 1246.7 mi. In terms of flight time, this usually takes a little over 4h 48m.

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

    Prices for flights from San Antonio Airport to Duluth Intl Airport are updated daily.

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

  • How old do you have to be to fly from San Antonio 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 Antonio Airport to Duluth Intl Airport.

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

    The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from San Antonio to Duluth

Compare and see reviews for airlines that fly from San Antonio to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $246Free CancellationRating
8.0
7,897 reviews
Search Delta flights

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Hayward
Superior
Cloquet

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Duluth?

It is quick and easy to find San Antonio to Duluth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Duluth that suits you.

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

Flights from San Antonio to Duluth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential San Antonio 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 Antonio to Duluth right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Duluth from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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