Cheap flights from Dulles Intl (IAD) to Colorado Springs (COS) from $100

This is the cheapest one-way flight price, found on 12/5. Prices may vary by date and flight preferences.
IAD — COS
Dec 12 — Dec 191

Were you looking for Flights from Colorado Springs to Dulles Intl?

How to find the cheapest flight from Dulles Intl (IAD) to Colorado Springs (COS)

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Colorado Springs (COS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 7, 2023.

Popular in

March

Cheapest in

January

Average price

$589

Round-trip from

$317
High demand for flights, 26% potential price rise
Best time to find cheap flights, 35% potential price drop
Average for round-trip flights in December 2023
From Washington, D.C. Dulles Intl to Colorado Springs

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Colorado Springs?

Travelers have found it’s best to book a flight 28 days in advance to save up to 79% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Colorado Springs 1-2 weeks in advance for as low as $389, or $733 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Colorado Springs?

January is one of the best times of the year to fly to Colorado Springs from Washington, D.C. Dulles Intl Airport. Prices for January average $471 per person but you can even find prices for as low as $265. The most expensive prices can be found in the month of May. Opting for a January flight can save you 20% on your journey compared to booking in May

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Colorado Springs (IAD - COS)?

When flying from Washington, D.C. Dulles Intl Airport to Colorado Springs, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Dulles Intl to Colorado Springs

Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and Colorado Springs. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Check out some of the cheapest American Airlines flights we've come across from Washington, D.C. to Colorado Springs. Deals update often to give you more flight options matching your criteria

Cheap United Airlines flights from Dulles Intl to Colorado Springs

Explore cheap flight options specifically provided by United Airlines for the route between Dulles Intl and Colorado Springs. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
To aid your search, here are some of the cheapest United Airlines flights we've found from Washington, D.C. to Colorado Springs. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Dulles Intl to Colorado Springs flights in December & January 2023

Find cheap flight options from Dulles Intl to Colorado Springs specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on December 7, 2023.
The lowest fares we've come across on flights traveling from Washington, D.C. to Colorado Springs in December and January 2023. Check back soon for alternative fares.

Dulles Intl to Colorado Springs 2023 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Colorado Springs in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
The lowest fares we've come across on flights traveling from Washington, D.C. to Colorado Springs in December and January 2023. Check back soon for alternative fares.

Dulles Intl to Colorado Springs flights leaving soon

Find last-minute flight options from Dulles Intl to Colorado Springs for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Have a look at some of the flights available from Washington, D.C. to Colorado Springs departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Colorado Springs from Dulles Intl

Search for one-way flight options from Dulles Intl to Colorado Springs. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
If you're seeking multiple options on one-way flights from Washington, D.C. to Colorado Springs, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Washington, D.C. to Colorado Springs instead should update the search form at the top of page.

Find flights from Dulles Intl to Colorado Springs within your budget

Customize your flight search to find flights from Dulles Intl to Colorado Springs 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, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$199 - $349

Route

Depart

Return

Price

Washington, D.C. Dulles IntlColorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 2/27

1 stop8h 48m

Colorado Springs

Wed 3/6

1 stop8h 15m

$199

Washington, D.C. Dulles IntlColorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Thu 1/18

1 stop8h 54m

Colorado Springs

Sat 1/20

1 stop6h 12m

$229

Washington, D.C. Dulles IntlColorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Wed 1/24

1 stop9h 45m

Colorado Springs

Mon 1/29

2 stops11h 20m

$232

Washington, D.C. Dulles IntlColorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 2/27

2 stops11h 20m

Colorado Springs

Wed 3/6

1 stop8h 05m

$243

Washington, D.C. Dulles IntlColorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Wed 2/7

1 stop7h 02m

Colorado Springs

Sun 2/11

1 stop8h 13m

$258

Washington, D.C. Dulles IntlColorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Mon 1/22

1 stop8h 54m

Colorado Springs

Fri 1/26

1 stop6h 12m

$259

Washington, D.C. Dulles IntlColorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 2/27

2 stops11h 20m

Colorado Springs

Wed 3/6

2 stops8h 53m

$336

Washington, D.C. Dulles IntlColorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Fri 1/5

1 stop6h 31m

Colorado Springs

Fri 1/12

1 stop7h 27m

$339

Washington, D.C. Dulles IntlColorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Wed 3/13

1 stop6h 14m

Colorado Springs

Sat 3/16

1 stop7h 19m

$349

Flights are sorted by cheapest first

Deals found on 12/6

Average price of flights to Colorado Springs by month

Plan your trip from Dulles Intl to Colorado Springs by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Colorado Springs is currently 242.22 USD while a round-trip flight costs 271.56 USD. Price data was last updated on December 3, 2023.

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Colorado Springs (average of $317). Flying from Washington, D.C. Dulles Intl Airport to Colorado Springs in June is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$341

February

$345

March

$447

April

$402

May

$447

June

$492

July

$452

August

$356

September

$360

October

$328

November

$353

December

$317

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado Springs. Reviews last updated December 7, 2023.
Read reviews from past customers who have flown American Airlines, United Airlines and Delta from Washington, D.C. to Colorado Springs. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
3,035 reviews

Crew

8.5

Boarding

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

Big mess boarding.. groups not called separately. Flight attendant not pleasant

7.9
Good
3,035 reviews
7.9
Good
3,035 reviews

Crew

8.5

Boarding

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

Big mess boarding.. groups not called separately. Flight attendant not pleasant

7.4
Good
1,902 reviews
7.9
Good
3,035 reviews

Crew

8.5

Boarding

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

Big mess boarding.. groups not called separately. Flight attendant not pleasant

7.2
Good
2,645 reviews
7.9
Good
3,035 reviews

Crew

8.5

Boarding

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

Big mess boarding.. groups not called separately. Flight attendant not pleasant

Average temperature in Colorado Springs by month

Plan your trip to Colorado Springs by selecting the month that matches your preferred temperature. July sees the highest average temperature while January sees the lowest average temperature. Temperature data was last updated on December 3, 2023.

COS

Temperature

30.2 - 71.6 °F

Average rainfall in Colorado Springs by month

Keep in mind the precipitation totals in Colorado Springs when planning your trip. Colorado Springs sees an average of 1.36 precipitation per year with the most occurring in August. Precipitation data was last updated on December 3, 2023.

COS

Rainfall

0.3 - 3.3 inches

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Colorado Springs from Washington, D.C. Dulles Intl?

Located just 6.7 mi from the city center, Colorado Springs is the airport most travelers will use when flying to Colorado Springs from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Colorado Springs (COS) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 3 different airlines.

Can I find flights from Washington, D.C. Dulles Intl Airport to Colorado Springs for under $200 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Colorado Springs for under $200. The cheapest flight booked recently is on American Airlines for just $199, but on average you can expect to pay $289.

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Colorado Springs for under $500?

There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Colorado Springs within the next 7 days for less than $500.

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Colorado Springs round-trip?

According to our current data, American Airlines ($199), Delta ($243), and United Airlines ($339) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Colorado Springs. American Airlines is currently priced 62% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Colorado Springs one-way?

One-way options have recently been found by users for as low as $100 on American Airlines. Other airlines that offer cheap prices include Delta from $130 and United Airlines from $250 one-way.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Colorado Springs?

What does IAD to COS mean?

Washington, D.C. Dulles Intl Airport is IAD and Colorado Springs Airport is COS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Dulles Intl to Colorado Springs

Discover the top 3 airlines that operate flights from Dulles Intl to Colorado Springs. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$273Average$548FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$300Average$527FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$316Average$411FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights to Colorado Springs by cabin class

Weekly flight availability from Dulles Intl to Colorado Springs

Explore weekly flight availability from Dulles Intl to Colorado Springs. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 7, 2023.
Sunday0daily flights
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday1daily flight

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Colorado Springs?

Cheapflights makes it easy to find Dulles Intl to Colorado Springs flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Colorado Springs?

Cheapflights helps you find that perfect flight to Colorado Springs from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dulles Intl to Colorado Springs with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Colorado Springs, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dulles Intl to Colorado Springs become cheaper?

Yes! Start tracking prices for Dulles Intl to Colorado Springs flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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