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Cheap flights from Colorado Springs to Duluth from $438

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Duluth departing on 8/11. 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 Colorado Springs to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:27 am - 7:44 pm
COS
-
DLH
7h 17m
1 stop
Delta Logo
11:41 am - 9:38 pm
DLH
-
COS
10h 57m
2 stops
$438Delta
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
1:03 pm - 11:22 pm
COS
-
DLH
9h 19m
2 stops
United Airlines Logo
3:11 pm - 9:54 pm
DLH
-
COS
7h 43m
1 stop
$491United Airlines
Wed, Sep 2 - Sat, Sep 5
United Airlines Logo
11:30 am - 11:22 pm
COS
-
DLH
10h 52m
2 stops
United Airlines Logo
7:45 am - 5:53 pm
DLH
-
COS
11h 08m
2 stops
$498United Airlines
Wed, Sep 2 - Sat, Sep 5
Delta Logo
11:27 am - 7:44 pm
COS
-
DLH
7h 17m
1 stop
Delta Logo
5:15 am - 10:47 am
DLH
-
COS
6h 32m
1 stop
$526Delta
Wed, Sep 2 - Sat, Sep 5
Delta Logo
11:27 am - 7:44 pm
COS
-
DLH
7h 17m
1 stop
Delta Logo
5:15 am - 10:47 am
DLH
-
COS
6h 32m
1 stop
$528Delta
Sun, Aug 16 - Fri, Aug 21
Delta Logo
11:27 am - 7:44 pm
COS
-
DLH
7h 17m
1 stop
Delta Logo
5:15 am - 10:47 am
DLH
-
COS
6h 32m
1 stop
$572Delta
Tue, Aug 11 - Sat, Aug 15
Delta Logo
11:27 am - 7:44 pm
COS
-
DLH
7h 17m
1 stop
Delta Logo
8:18 am - 5:36 pm
DLH
-
COS
10h 18m
2 stops
$667Delta
Sun, Aug 16 - Fri, Aug 21
Delta Logo
8:10 am - 7:44 pm
COS
-
DLH
10h 34m
2 stops
Delta Logo
11:41 am - 9:38 pm
DLH
-
COS
10h 57m
2 stops
$778Delta
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
5:30 am - 11:22 pm
COS
-
DLH
16h 52m
2 stops
United Airlines Logo
6:23 pm - 8:40 am
DLH
-
COS
15h 17m
2 stops
$783United Airlines
Sun, Aug 16 - Fri, Aug 21
United Airlines Logo
7:55 am - 11:22 pm
COS
-
DLH
14h 27m
1 stop
United Airlines Logo
6:23 pm - 9:54 pm
DLH
-
COS
28h 31m
1 stop
$930United Airlines
Thu, Aug 13 - Mon, Aug 17

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Delta flights from Colorado Springs to Duluth

Our best Delta deals on Colorado Springs to Duluth flight tickets
Delta
Aug 11
COS11:27 amColorado Springs
7h 17m
1 stop
DLH7:44 pmDuluth Intl
Aug 15
DLH11:41 amDuluth Intl
10h 57m
2 stops
COS9:38 pmColorado Springs
$438
Delta
Sep 2
COS11:27 amColorado Springs
7h 17m
1 stop
DLH7:44 pmDuluth Intl
Sep 5
DLH5:15 amDuluth Intl
6h 32m
1 stop
COS10:47 amColorado Springs
$526
Delta
Aug 16
COS11:27 amColorado Springs
7h 17m
1 stop
DLH7:44 pmDuluth Intl
Aug 21
DLH5:15 amDuluth Intl
6h 32m
1 stop
COS10:47 amColorado Springs
$528

United Airlines flights from Colorado Springs to Duluth

Our best United Airlines deals on Colorado Springs to Duluth flight tickets
United Airlines
Sep 2
COS1:03 pmColorado Springs
9h 19m
2 stops
DLH11:22 pmDuluth Intl
Sep 5
DLH3:11 pmDuluth Intl
7h 43m
1 stop
COS9:54 pmColorado Springs
$491
United Airlines
Sep 2
COS11:30 amColorado Springs
10h 52m
2 stops
DLH11:22 pmDuluth Intl
Sep 5
DLH7:45 amDuluth Intl
11h 08m
2 stops
COS5:53 pmColorado Springs
$498
United Airlines
Aug 16
COS5:30 amColorado Springs
16h 52m
2 stops
DLH11:22 pmDuluth Intl
Aug 21
DLH6:23 pmDuluth Intl
15h 17m
2 stops
COS8:40 amColorado Springs
$783

momondo Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 July 31, 2026.
Use the filters below to find and compare flights from Colorado Springs to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Tue 8/11

11:27 am-7:44 pm

1 stop7h 17m

Duluth Intl

Sat 8/15

11:41 am-9:38 pm

2 stops10h 57m

$438

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Wed 9/2

1:03 pm-11:22 pm

2 stops9h 19m

Duluth Intl

Sat 9/5

3:11 pm-9:54 pm

1 stop7h 43m

$491

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Wed 9/2

11:30 am-11:22 pm

2 stops10h 52m

Duluth Intl

Sat 9/5

7:45 am-5:53 pm

2 stops11h 08m

$498
Quickest round-trip

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Wed 9/2

11:27 am-7:44 pm

1 stop7h 17m

Duluth Intl

Sat 9/5

5:15 am-10:47 am

1 stop6h 32m

$526

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Sun 8/16

11:27 am-7:44 pm

1 stop7h 17m

Duluth Intl

Fri 8/21

5:15 am-10:47 am

1 stop6h 32m

$528

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Tue 8/11

11:27 am-7:44 pm

1 stop7h 17m

Duluth Intl

Sat 8/15

5:15 am-10:47 am

1 stop6h 32m

$572

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Sun 8/16

11:27 am-7:44 pm

1 stop7h 17m

Duluth Intl

Fri 8/21

8:18 am-5:36 pm

2 stops10h 18m

$667

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Tue 8/11

8:10 am-7:44 pm

2 stops10h 34m

Duluth Intl

Sat 8/15

11:41 am-9:38 pm

2 stops10h 57m

$778

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Sun 8/16

5:30 am-11:22 pm

2 stops16h 52m

Duluth Intl

Fri 8/21

6:23 pm-8:40 am

2 stops15h 17m

$783

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Thu 8/13

7:55 am-11:22 pm

1 stop14h 27m

Duluth Intl

Mon 8/17

6:23 pm-9:54 pm

1 stop28h 31m

$930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Colorado Springs 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

Can stopping save me money on Colorado Springs to Duluth flights?

You could potentially save up to 46% on your flight if you consider stops on a Colorado Springs to Duluth flight.

When to book flights from Colorado Springs to Duluth

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

Cheap Colorado Springs to Duluth (COS to DLH) flight deals and tips

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

Fastest flight time

9h 19m

Direct flights

None
The fastest flight from Colorado Springs to Duluth takes 9h 19m
There are no direct flights from Colorado Springs to Duluth. There are no popular flight routes from Colorado Springs to Duluth.
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Frequently asked questions about flying from Colorado Springs to Duluth

  • How far is Colorado Springs to Duluth Intl by plane?

    The distance between Colorado Springs and Duluth Intl is about 844.3 mi. A reasonable flight in good conditions will take 9h 19m.

  • When did momondo last update prices for flights from Colorado Springs Airport to Duluth Intl Airport?

    Prices for flights from Colorado Springs Airport to Duluth Intl Airport were last updated today.

  • How old do you have to be to fly from Colorado Springs Airport to Duluth Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs 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 Colorado Springs to Duluth?

It is quick and easy to find Colorado Springs to Duluth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Duluth that suits you.

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

All flight searches from Colorado Springs to Duluth on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado Springs to Duluth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado Springs to Duluth.

I’m not ready to book a flight from Colorado Springs to Duluth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colorado Springs 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.

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