- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from Detroit to Duluth (DTW-DLH)
Prices were available within the past 7 days and start at $245 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frequently asked questions
Travel information
Travel information
Origin airport | Detroit Metropolitan Wayne County |
Destination airport | Duluth Intl. |
Airlines serving | Delta, United |
Roundtrip price | $222 |
Distance | 538 mi |
Book with confidence
Book with confidence
The cheapest times to fly from Detroit to Duluth
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Duluth are during the month of July. You can find some of the cheapest flights from Detroit to Duluth with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Detroit to Duluth
Sunday is one of the best days to book for cheap flights from Detroit to Duluth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Detroit to Duluth
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from $245 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Duluth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Duluth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Be inspired and discover more with Expedia
Be inspired and discover more with Expedia
Flights
- Virgin Atlantic
- British Airways
- United
- Frontier Airlines
- Lufthansa
- Spirit Airlines
- Alaska Airlines
- Air Canada
- Delta
- KLM
- Qatar Airways
- Aeromexico
- JetBlue Airways
- Air France
- American Airlines
- Turkish Airlines
- Flights to Key West
- Flights to Miami
- Flights to San Antonio
- Flights to Gatlinburg
- Flights to Washington
- Flights to Pigeon Forge
- Flights to Houston
- Flights to Los Angeles
- Flights to Honolulu
- Flights to Boston
- Flights to Las Vegas
- Flights to Chicago
- Flights to Orlando
- Flights to Fort Lauderdale
- Flights to San Diego
- Flights to Nashville
- Flights to San Francisco
- Flights to Atlanta
- Flights to New York
- Flights to New Orleans
- Flights from Minneapolis (MSP) to Houston (IAH)
- Flights from Detroit (DTW) to Houston (IAH)
- Flights from Minneapolis (MSP) to Cancun (CUN)
- Flights from Detroit (DTW) to San Diego (SAN)
- Flights from Minneapolis (MSP) to San Diego (SAN)
- Flights from Detroit (DTW) to Punta Cana (PUJ)
- Flights from Minneapolis (MSP) to Chicago (ORD)
- Flights from Minneapolis (MSP) to Portland (PDX)
- Flights from Detroit (DTW) to New York (LGA)
- Flights from Minneapolis (MSP) to Fort Myers (RSW)
- Flights from Detroit (DTW) to Denver (DEN)
- Flights from Minneapolis (MSP) to Denver (DEN)
- Flights from Minneapolis (MSP) to Tampa (TPA)
- Flights from Detroit (DTW) to Tampa (TPA)
- Flights from Denver (DEN) to Minneapolis (MSP)
- Flights from Seattle (SEA) to Minneapolis (MSP)
- Flights from Phoenix (PHX) to Minneapolis (MSP)
- Flights from Chicago (ORD) to Minneapolis (MSP)
- Flights from Los Angeles (LAX) to Minneapolis (MSP)
- Flights from Dallas (DFW) to Minneapolis (MSP)
- Flights from Minneapolis (MSP) to Phoenix (PHX)
- Flights from Detroit (DTW) to Phoenix (PHX)
- Flights from Minneapolis (MSP) to New York (NYC)
- Flights from Minneapolis (MSP) to Atlanta (ATL)
- Flights from Detroit (DTW) to Fort Lauderdale (FLL)
- Flights from Grand Rapids (GRR) to Orlando (MCO)
- Flights from Minneapolis (MSP) to Orlando (MCO)
- Flights from Minneapolis (MSP) to San Francisco (SFO)
- Flights from Detroit (DTW) to Newark Liberty Intl. Airport (EWR)
- Flights from Minneapolis (MSP) to Honolulu (HNL)
- Flights from Grand Rapids (GRR) to Las Vegas (LAS)
- Flights from Minneapolis (MSP) to Las Vegas (LAS)
- Flights from Detroit (DTW) to New York (JFK)
- Flights from Minneapolis (MSP) to London (LHR)
- Flights from Minneapolis (MSP) to Dallas (DFW)
- Flights from Phoenix (PHX) to Duluth (DLH)
- Flights from Jacksonville (JAX) to Duluth (DLH)
- Flights from Chicago (ORD) to Duluth (DLH)
- Flights from Denver (DEN) to Duluth (DLH)
- Flights from Newark Liberty Intl. Airport (EWR) to Duluth (DLH)
- Flights from Los Angeles (LAX) to Duluth (DLH)
- Flights from Rochester (ROC) to Duluth (DLH)
- Flights from Boston (BOS) to Duluth (DLH)
- Flights from Portland (PDX) to Duluth (DLH)
- Flights from Minneapolis (MSP) to Duluth (DLH)
- Flights from Greenville (GSP) to Duluth (DLH)
- Flights from New York (LGA) to Duluth (DLH)
- Flights from Minneapolis (MSP) to Nashville (BNA)
- Flights from Detroit (DTW) to Miami (MIA)
- Flights from Minneapolis (MSP) to Miami (MIA)
- Flights from Minneapolis (MSP) to Boston (BOS)
- Flights from Minneapolis (MSP) to Seattle (SEA)
- Flights from Minneapolis (MSP) to Los Angeles (LAX)
- Flights from Detroit (DTW) to Los Angeles (LAX)
- Flights from MBS Intl.
- Flights from Bishop Intl.
- Flights from Burke Lakefront
- Flights from Ann Arbor Municipal
- Flights from Oakland County Intl.
- Flights from Hopkins Intl.
- Flights from Capital Region Intl.
- Flights from Toledo Express
- Flights from Coleman A. Young Municipal
- Flights from Cuyahoga County
- Spirit Airlines Detroit (DTW) to Houston (IAH) flights
- Spirit Airlines Detroit (DTW) to San Diego (SAN) flights
- Spirit Airlines Detroit (DTW) to New York (LGA) flights
- Frontier Airlines Detroit (DTW) to Denver (DEN) flights
- Spirit Airlines Detroit (DTW) to Tampa (TPA) flights
- Frontier Airlines Detroit (DTW) to Phoenix (PHX) flights
- Spirit Airlines Detroit (DTW) to Fort Lauderdale (FLL) flights
- Spirit Airlines Detroit (DTW) to Newark Liberty Intl. Airport (EWR) flights
- Delta Detroit (DTW) to New York (JFK) flights
- Delta Minneapolis (MSP) to Duluth (DLH) flights
- Delta New York (LGA) to Duluth (DLH) flights
- Delta Denver (DEN) to Duluth (DLH) flights
- Delta New York (JFK) to Duluth (DLH) flights
- Delta Newark Liberty Intl. Airport (EWR) to Duluth (DLH) flights
- Delta Boston (BOS) to Duluth (DLH) flights
- Delta Phoenix (PHX) to Duluth (DLH) flights
- Delta Chicago (ORD) to Duluth (DLH) flights
- Delta Los Angeles (LAX) to Duluth (DLH) flights
- Delta Portland (PDX) to Duluth (DLH) flights
- Spirit Airlines Detroit (DTW) to Los Angeles (LAX) flights