Cheap flights from San Antonio to Duluth from $284
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 5/21. 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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United Airlines flights from San Antonio to Duluth
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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
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
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?
As of May 2025, there is 1 operator available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Duluth is Delta, representing 100% of all bookings.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $246 | Free Cancellation | Rating 8.0 7,934 reviews |
Traveling to a place near Duluth?
Book flights to Duluth if you plan to visit one of these locationsWhy 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.