Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Kalispell to Duluth from $328

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Duluth departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kalispell to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:29 pm - 7:36 pm
FCA
-
DLH
5h 07m
1 stop
Delta Logo
8:05 am - 12:29 pm
DLH
-
FCA
5h 24m
1 stop
$328Delta
Wed, Oct 14 - Sun, Oct 18
Delta Logo
1:29 pm - 7:36 pm
FCA
-
DLH
5h 07m
1 stop
Delta Logo
4:15 pm - 11:07 pm
DLH
-
FCA
7h 52m
2 stops
$334Delta
Wed, Oct 28 - Wed, Nov 4
Delta Logo
1:29 pm - 7:36 pm
FCA
-
DLH
5h 07m
1 stop
Delta Logo
8:05 am - 12:29 pm
DLH
-
FCA
5h 24m
1 stop
$348Delta
Wed, Oct 14 - Tue, Oct 20
Delta Logo
1:29 pm - 7:36 pm
FCA
-
DLH
5h 07m
1 stop
Delta Logo
4:15 pm - 11:07 pm
DLH
-
FCA
7h 52m
2 stops
$354Delta
Wed, Oct 14 - Fri, Oct 23
Delta Logo
1:29 pm - 7:36 pm
FCA
-
DLH
5h 07m
1 stop
Delta Logo
8:05 am - 12:29 pm
DLH
-
FCA
5h 24m
1 stop
$398Delta
Wed, Oct 14 - Wed, Oct 21
Delta Logo
1:29 pm - 7:36 pm
FCA
-
DLH
5h 07m
1 stop
Delta Logo
4:15 pm - 11:07 pm
DLH
-
FCA
7h 52m
2 stops
$404Delta
Wed, Oct 14 - Wed, Oct 21
Delta Logo
1:29 pm - 10:48 pm
FCA
-
DLH
8h 19m
1 stop
Delta Logo
8:05 am - 12:29 pm
DLH
-
FCA
5h 24m
1 stop
$512Delta
Tue, Oct 13 - Fri, Oct 23
Delta Logo
1:29 pm - 7:36 pm
FCA
-
DLH
5h 07m
1 stop
Delta Logo
5:10 am - 5:45 pm
DLH
-
FCA
13h 35m
2 stops
$518Delta
Wed, Oct 14 - Tue, Oct 20
Delta Logo
1:29 pm - 10:48 pm
FCA
-
DLH
8h 19m
1 stop
Delta Logo
8:05 am - 12:29 pm
DLH
-
FCA
5h 24m
1 stop
$532Delta
Tue, Oct 13 - Tue, Oct 20
Delta Logo
1:29 pm - 11:15 am
FCA
-
DLH
20h 46m
1 stop
Delta Logo
4:15 pm - 11:07 pm
DLH
-
FCA
7h 52m
2 stops
$538Delta
Tue, Oct 13 - Fri, Oct 23

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Kalispell to Duluth

Our best Delta deals on Kalispell to Duluth flight tickets
Delta
Oct 14
FCA1:29 pmKalispell Glacier Park
5h 07m
1 stop
DLH7:36 pmDuluth Intl
Oct 18
DLH8:05 amDuluth Intl
5h 24m
1 stop
FCA12:29 pmKalispell Glacier Park
$328
Delta
Oct 28
FCA1:29 pmKalispell Glacier Park
5h 07m
1 stop
DLH7:36 pmDuluth Intl
Nov 4
DLH4:15 pmDuluth Intl
7h 52m
2 stops
FCA11:07 pmKalispell Glacier Park
$334
Delta
Oct 14
FCA1:29 pmKalispell Glacier Park
5h 07m
1 stop
DLH7:36 pmDuluth Intl
Oct 20
DLH8:05 amDuluth Intl
5h 24m
1 stop
FCA12:29 pmKalispell Glacier Park
$348

United Airlines flights from Kalispell to Duluth

Our best United Airlines deals on Kalispell to Duluth flight tickets
United Airlines
Oct 17
FCA12:26 pmKalispell Glacier Park
9h 56m
1 stop
DLH11:22 pmDuluth Intl
Oct 22
DLH6:00 amDuluth Intl
6h 28m
1 stop
FCA11:28 amKalispell Glacier Park
$557
United Airlines
Oct 13
FCA6:05 amKalispell Glacier Park
16h 17m
2 stops
DLH11:22 pmDuluth Intl
Oct 17
DLH6:00 amDuluth Intl
6h 28m
1 stop
FCA11:28 amKalispell Glacier Park
$563
United Airlines
Oct 16
FCA12:26 pmKalispell Glacier Park
9h 56m
1 stop
DLH11:22 pmDuluth Intl
Oct 17
DLH6:00 amDuluth Intl
6h 28m
1 stop
FCA11:28 amKalispell Glacier Park
$596

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 18, 2026.
Use the filters below to find and compare flights from Kalispell to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KalispellDuluth

FCA - DLH

FCADLH

Kalispell Glacier Park

Wed 10/14

1:29 pm-7:36 pm

1 stop5h 07m

Duluth Intl

Sun 10/18

8:05 am-12:29 pm

1 stop5h 24m

$328

KalispellDuluth

FCA - DLH

FCADLH

Kalispell Glacier Park

Wed 10/28

1:29 pm-7:36 pm

1 stop5h 07m

Duluth Intl

Wed 11/4

4:15 pm-11:07 pm

2 stops7h 52m

$334

KalispellDuluth

FCA - DLH

FCADLH

Kalispell Glacier Park

Wed 10/14

1:29 pm-7:36 pm

1 stop5h 07m

Duluth Intl

Tue 10/20

8:05 am-12:29 pm

1 stop5h 24m

$348

KalispellDuluth

FCA - DLH

FCADLH

Kalispell Glacier Park

Wed 10/14

1:29 pm-7:36 pm

1 stop5h 07m

Duluth Intl

Fri 10/23

4:15 pm-11:07 pm

2 stops7h 52m

$354

KalispellDuluth

FCA - DLH

FCADLH

Kalispell Glacier Park

Wed 10/14

1:29 pm-7:36 pm

1 stop5h 07m

Duluth Intl

Wed 10/21

8:05 am-12:29 pm

1 stop5h 24m

$398

KalispellDuluth

FCA - DLH

FCADLH

Kalispell Glacier Park

Wed 10/14

1:29 pm-7:36 pm

1 stop5h 07m

Duluth Intl

Wed 10/21

4:15 pm-11:07 pm

2 stops7h 52m

$404

KalispellDuluth

FCA - DLH

FCADLH

Kalispell Glacier Park

Tue 10/13

1:29 pm-10:48 pm

1 stop8h 19m

Duluth Intl

Fri 10/23

8:05 am-12:29 pm

1 stop5h 24m

$512

KalispellDuluth

FCA - DLH

FCADLH

Kalispell Glacier Park

Wed 10/14

1:29 pm-7:36 pm

1 stop5h 07m

Duluth Intl

Tue 10/20

5:10 am-5:45 pm

2 stops13h 35m

$518

KalispellDuluth

FCA - DLH

FCADLH

Kalispell Glacier Park

Tue 10/13

1:29 pm-10:48 pm

1 stop8h 19m

Duluth Intl

Tue 10/20

8:05 am-12:29 pm

1 stop5h 24m

$532

KalispellDuluth

FCA - DLH

FCADLH

Kalispell Glacier Park

Tue 10/13

1:29 pm-11:15 am

1 stop20h 46m

Duluth Intl

Fri 10/23

4:15 pm-11:07 pm

2 stops7h 52m

$538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Duluth from

How to get the cheapest flight ticket from Kalispell 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 airline that flies from Kalispell Glacier Park to Duluth Intl?

Delta and United Airlines are the most popular carriers operating from Kalispell Glacier Park to Duluth Intl

When to book flights from Kalispell to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to Duluth (FCA to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Duluth

Fastest flight time

5h 07m

Direct flights

None
The fastest flight from Kalispell to Duluth takes 5h 07m
There are no direct flights from Kalispell to Duluth. There are no popular flight routes from Kalispell to Duluth.
Search flight deals

Frequently asked questions about flying from Kalispell to Duluth

  • How far is Kalispell Glacier Park to Duluth Intl by plane?

    Duluth Intl is 1037.0 mi away from Kalispell Glacier Park. By plane, this route typically takes 5h 07m.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Duluth Intl Airport?

    Prices for flights from Kalispell Glacier Park Airport to Duluth Intl Airport are updated daily.

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Duluth Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The travel and health documents you'll need for your trip to Duluth Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Duluth Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior
Cloquet
Hayward

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to Duluth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kalispell to Duluth. momondo saves you time and could save you money on your trip.

Can I find flights from Kalispell to Duluth with flexible booking policies on momondo?

Flights from Kalispell 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 Kalispell to Duluth?

Once all potential Kalispell 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 Kalispell to Duluth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kalispell to Duluth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Duluth and let you know when they change.

An easier way to manage your Duluth trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/18
Sat 7/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States