Cheap Flights from Houston (IAH) to Duluth (DLH)

Popular airlines from George Bush Intercontinental Airport (IAH) to Duluth, MN (DLH-Duluth Intl.)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much is a flight from Houston Airport to DLH?
If you're travelling between IAH and Duluth Intl. Airport, round-trip journeys start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Duluth Intl. Airport (DLH)?
This can differ from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find simple instructions on how to cancel your flight online.
How do I find cheap flights from George Bush Intercontinental Airport (IAH) to Duluth Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for George Bush Intercontinental Airport (IAH) to Duluth Intl. Airport (DLH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from George Bush Intercontinental Airport (IAH) to Duluth Intl. Airport?
The flying distance between George Bush Intercontinental Airport (IAH) (IAH) and Duluth Intl. Airport (DLH) (DLH) is 1,900 kilometres. Work your way through your travel song playlist or read a good book and the trip will fly by.
Which airlines fly direct from Houston Airport to Duluth Intl. Airport?
Unfortunately, there are no airlines that fly directly between Houston Airport and DLH. You'll need to book a flight with at least one stop.
Are George Bush Intercontinental Airport (IAH) to Duluth Intl. Airport (DLH) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from IAH to Duluth Intl. Airport (DLH) can be hit-or-miss. You may be able to score a bargain, but you could also miss out entirely! If you'd rather start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines release their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Duluth Intl.
Distance
1882 km

Explore a world of travel with Expedia

*Available to Expedia members.