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Cheap flights from Colorado Springs to Duluth from $783

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 7/16. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:10 am - 7:26 pm
COS
-
DLH
7h 16m
1 stop
Delta Logo
5:05 am - 10:28 am
DLH
-
COS
6h 23m
1 stop
$783Delta
Thu, Jul 16 - Sun, Jul 19
Delta Logo
11:10 am - 7:26 pm
COS
-
DLH
7h 16m
1 stop
Delta Logo
8:00 am - 5:36 pm
DLH
-
COS
10h 36m
2 stops
$789Delta
Thu, Jul 16 - Sun, Jul 19
United Airlines Logo
12:56 pm - 11:08 pm
COS
-
DLH
9h 12m
2 stops
United Airlines Logo
6:25 pm - 8:41 am
DLH
-
COS
15h 16m
2 stops
$829United Airlines
Sat, Jun 20 - Sun, Jun 28
United Airlines Logo
12:56 pm - 11:08 pm
COS
-
DLH
9h 12m
2 stops
United Airlines Logo
6:25 pm - 9:55 pm
DLH
-
COS
28h 30m
1 stop
$967United Airlines
Sat, Jun 20 - Sun, Jun 28
United Airlines Logo
5:30 am - 11:38 pm
COS
-
DLH
17h 08m
2 stops
United Airlines Logo
6:25 pm - 12:23 pm
DLH
-
COS
18h 58m
2 stops
$1,022United Airlines
Thu, Jul 16 - Sun, Jul 19
United Airlines Logo
5:44 am - 2:28 pm
COS
-
DLH
7h 44m
1 stop
United Airlines Logo
5:00 am - 11:10 am
DLH
-
COS
7h 10m
1 stop
$1,844United Airlines
Sat, Jun 20 - Sun, Jun 28

United Airlines flights from Colorado Springs to Duluth

Our best United Airlines deals on Colorado Springs to Duluth flight tickets
United Airlines
Apr 2
COS6:00 amColorado Springs
7h 27m
2 stops
DLH2:27 pmDuluth Intl
Apr 7
DLH5:00 amDuluth Intl
6h 57m
1 stop
COS10:57 amColorado Springs
$634
United Airlines
Apr 2
COS7:39 amColorado Springs
9h 28m
2 stops
DLH6:07 pmDuluth Intl
Apr 7
DLH3:08 pmDuluth Intl
7h 49m
2 stops
COS9:57 pmColorado Springs
$639
United Airlines
Apr 2
COS1:33 pmColorado Springs
7h 33m
2 stops
DLH10:06 pmDuluth Intl
Apr 7
DLH5:00 amDuluth Intl
6h 57m
1 stop
COS10:57 amColorado Springs
$654

Delta flights from Colorado Springs to Duluth

Our best Delta deals on Colorado Springs to Duluth flight tickets
Delta
Apr 2
COS8:15 amColorado Springs
10h 54m
2 stops
DLH8:09 pmDuluth Intl
Apr 7
DLH4:32 pmDuluth Intl
6h 33m
2 stops
COS10:05 pmColorado Springs
$484
Delta
Apr 2
COS8:15 amColorado Springs
10h 54m
2 stops
DLH8:09 pmDuluth Intl
Apr 7
DLH4:32 pmDuluth Intl
6h 33m
2 stops
COS10:05 pmColorado Springs
$563
Delta
Apr 2
COS8:15 amColorado Springs
10h 54m
2 stops
DLH8:09 pmDuluth Intl
Apr 7
DLH4:32 pmDuluth Intl
6h 33m
2 stops
COS10:05 pmColorado Springs
$613

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 March 30, 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
Quickest round-trip

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Thu 7/16

11:10 am-7:26 pm

1 stop7h 16m

Duluth Intl

Sun 7/19

5:05 am-10:28 am

1 stop6h 23m

$783

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Thu 7/16

11:10 am-7:26 pm

1 stop7h 16m

Duluth Intl

Sun 7/19

8:00 am-5:36 pm

2 stops10h 36m

$789

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Sat 6/20

12:56 pm-11:08 pm

2 stops9h 12m

Duluth Intl

Sun 6/28

6:25 pm-8:41 am

2 stops15h 16m

$829

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Sat 6/20

12:56 pm-11:08 pm

2 stops9h 12m

Duluth Intl

Sun 6/28

6:25 pm-9:55 pm

1 stop28h 30m

$967

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Thu 7/16

5:30 am-11:38 pm

2 stops17h 08m

Duluth Intl

Sun 7/19

6:25 pm-12:23 pm

2 stops18h 58m

$1,022

Colorado SpringsDuluth

COS - DLH

COSDLH

Colorado Springs

Sat 6/20

5:44 am-2:28 pm

1 stop7h 44m

Duluth Intl

Sun 6/28

5:00 am-11:10 am

1 stop7h 10m

$1,844

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

What airlines fly to Duluth?

Delta, Sun Country Air and United Airlines are the top three most popular airlines that fly to Duluth from Colorado Springs according to our data. Delta is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Duluth. Keep in mind that there are 3 different airlines that fly to Duluth on a routine basis, so you have a few additional options to choose from.

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

7h 16m

Direct flights

None
The fastest flight from Colorado Springs to Duluth takes 7h 16m
There are no direct flights from Colorado Springs to Duluth. There are no popular flight routes from Colorado Springs to Duluth.
Search flight deals

  • 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 7h 16m.

  • 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
Hayward
Cloquet

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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