Cheap flights from Knife River

View AU$297 flight on Wed, 10 Sep. 2025Opens in a new window

Popular airlines from Knife River

  • Delta

    Delta

  • United

    United

  • Sun Country Airlines

    Sun Country Airlines

  • KLM

    KLM

  • Virgin Atlantic

    Virgin Atlantic

  • Korean Air

    Korean Air

  • WestJet

    WestJet

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Cheapest flights from Knife River

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 1 Oct. - Wed, 8 Oct.
DLH
Duluth
BOS
Boston
AU$640 Return, found 11 hours ago
AU$640
Return
found 11 hours ago
Select Delta flight, departing Wed, 1 Oct. from Duluth to Boston, returning Wed, 8 Oct., priced at AU$640 found 11 hours ago
Delta
Wed, 1 Oct. - Wed, 8 Oct.
DLH
Duluth
BOS
Boston
AU$661 Return, found 11 hours ago
AU$661
Return
found 11 hours ago
Select Delta flight, departing Wed, 1 Oct. from Duluth to Boston, returning Wed, 8 Oct., priced at AU$661 found 11 hours ago
Delta
Wed, 1 Oct. - Wed, 8 Oct.
DLH
Duluth
BOS
Boston
AU$693 Return, found 11 hours ago
AU$693
Return
found 11 hours ago
Select Delta flight, departing Wed, 1 Oct. from Duluth to Boston, returning Wed, 8 Oct., priced at AU$693 found 11 hours ago
Delta
Wed, 1 Oct. - Wed, 8 Oct.
DLH
Duluth
BOS
Boston
AU$709 Return, found 11 hours ago
AU$709
Return
found 11 hours ago
Select Delta flight, departing Wed, 1 Oct. from Duluth to Boston, returning Wed, 8 Oct., priced at AU$709 found 11 hours ago
Delta
Wed, 1 Oct. - Wed, 8 Oct.
DLH
Duluth
BOS
Boston
AU$714 Return, found 11 hours ago
AU$714
Return
found 11 hours ago
Select Delta flight, departing Wed, 1 Oct. from Duluth to Boston, returning Wed, 8 Oct., priced at AU$714 found 11 hours ago
Delta
Wed, 1 Oct. - Wed, 8 Oct.
DLH
Duluth
BOS
Boston
AU$742 Return, found 11 hours ago
AU$742
Return
found 11 hours ago
Select Delta flight, departing Wed, 1 Oct. from Duluth to Boston, returning Wed, 8 Oct., priced at AU$742 found 11 hours ago
Delta
Wed, 1 Oct. - Wed, 8 Oct.
DLH
Duluth
BOS
Boston
AU$763 Return, found 11 hours ago
AU$763
Return
found 11 hours ago
Select Delta flight, departing Wed, 1 Oct. from Duluth to Boston, returning Wed, 8 Oct., priced at AU$763 found 11 hours ago
Delta
Wed, 1 Oct. - Wed, 8 Oct.
DLH
Duluth
BOS
Boston
AU$796 Return, found 11 hours ago
AU$796
Return
found 11 hours ago
Select Delta flight, departing Wed, 1 Oct. from Duluth to Boston, returning Wed, 8 Oct., priced at AU$796 found 11 hours ago
Delta
Wed, 1 Oct. - Wed, 8 Oct.
DLH
Duluth
BOS
Boston
AU$800 Return, found 11 hours ago
AU$800
Return
found 11 hours ago
Select Delta flight, departing Wed, 1 Oct. from Duluth to Boston, returning Wed, 8 Oct., priced at AU$800 found 11 hours ago
United
Wed, 1 Oct. - Wed, 8 Oct.
DLH
Duluth
BOS
Boston
AU$948 Return, found 11 hours ago
AU$948
Return
found 11 hours ago
Select United flight, departing Wed, 1 Oct. from Duluth to Boston, returning Wed, 8 Oct., priced at AU$948 found 11 hours ago

Flights from Knife River: Essential Travel Information

Cheapest flight from Knife River
AU$640 (roundtrip)
Best airlines to fly from Knife River
Delta, United
Cheapest month to fly from Knife River
October
Knife River IATA code
DLH
Knife River Country/State
Minnesota
Airline ticket deals from Knife River
AU$640 - AU$948
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