Why are MSP flights among the most expensive in the country?

Per a study, domestic airfare from the airport came in third highest, averaging $456.

September 18, 2023 at 8:01PM
Delta gate in Terminal 1 of Minneapolis - St. Paul International Airport. (Leila Navidi, Star Tribune/The Minnesota Star Tribune)

The reason why flights from Minneapolis-St. Paul International Airport are so pricey comes down to this: Delta Air Lines.

The Atlanta-based carrier — the dominant airline at MSP, with 70% of its flight seats — drives domestic airfares there and pushed the airport to third most expensive on average at $456, per a SmartAsset study of Bureau of Transportation Statistics first-quarter data.

Delta, which declined to comment, hasn't been shy about its elite image, especially considering recent changes it made to make its clubs and SkyMiles program more exclusive. Its desirable nonstops appeal to the new class of "premium leisure" flyers as well as business travelers willing to pay higher fares for more plush seats and other perks.

"If you want to fly nonstop or you want to fly one of the most reliable airlines in the U.S. or you have one of the Delta co-branded credit cards or you're engaged with the Delta SkyMiles program, you're going to fly Delta," said Henry Harteveldt, a travel industry analyst who's president of Atmosphere Research Group.

The only more expensive airports than MSP are Anchorage and Washington Dulles in first and second, respectively. Charlotte and Salt Lake City rounded out the top five. Las Vegas offered the cheapest average fare at $270.

While MSP offers low-fare competition from Sun Country, Frontier and Southwest airlines, Delta's hub at MSP keeps the other major carriers away.

"If an airline has a hub at an airport, other airlines tend to avoid scheduling as many flights as they otherwise might," Harteveldt said. "They want to avoid getting into a battle for customers with that hub airline."

Airfares increased by 16% on average across the U.S. in the first quarter to $382. Keep in mind, many experts expected first-quarter demand — and subsequent prices — to be up this year compared to early 2022 when the COVID-19 omicron variant pushed people to avoid or cancel travel. And airlines are absorbing the same higher prices as everyone else on top of rising labor costs.

Minneapolis-based Sun Country's chief executive Jude Bricker plans to increase the leisure carrier's seating capacity 10% by next year as he aims for one-ways under $100.

His mantra is: Everyone living within 90 minutes of MSP airport and paying with their own money should fly Sun Country.

"Because of Delta's position, they can keep prices higher than, say, Chicago that doesn't have that concentration of service," Bricker said.

Geography is another reason behind higher prices here.

"Minneapolis tends to have higher fares mostly because Minneapolis has longer flights. The further you fly, the higher the fare," Bricker said. "A lot of the leisure passengers want to go to the coasts."

Sun Country's prices are based on an algorithm that raises prices if seats sell quickly and lowers them if they don't. Bricker's advice to secure lower fares: book early, travel off-peak or midweek and search for individual seats even when shopping as a couple or family because pricing is sometimes lower.

Brian Sumers, editor of The Airline Observer newsletter, believes MSP travelers are better off than those in many cities like Milwaukee because of Delta and Sun Country's networks.

"You're so lucky to be able to fly nonstop anywhere you want to go," he said.

Meanwhile, Harteveldt sees signs of softening demand among leisure travelers, which could, in turn, lower fares.

"Look, inflation and the higher cost of everyday goods is putting a pinch on all of us," he said.

about the writer

Gita Sitaramiah

Consumer reporter

Gita Sitaramiah was the Star Tribune consumer reporter.

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