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Cheap Flights from Washington Dulles to Colorado Springs Peterson Field

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      Travellers and cabin class, 1 Adult, Economy

      Compare Washington Dulles to Colorado Springs Peterson Field flight deals

      Find the cheapest month or even day of the year to fly to Colorado Springs Peterson Field

      Book the best Colorado Springs Peterson Field fare with no extra fees

      Flight deals from Washington Dulles to Colorado Springs Peterson Field

      Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Colorado Springs Peterson Field Airport? If you want to travel next month, return fares start from Rs76,697. Find the lowest prices on one-way and return tickets right here.
      Colorado Springs.Rs38,344 per passenger.Departing Tue, 17 Nov.One-way flight with United.Outbound indirect flight with United, departs from Washington Dulles on Tue, 17 Nov, arriving in Colorado Springs Peterson Field.Price includes taxes and charges.From Rs38,344, select.
      Colorado Springs.Rs48,356 per passenger.Departing Sat, 13 Feb.One-way flight with United.Outbound indirect flight with United, departs from Washington Dulles on Sat, 13 Feb, arriving in Colorado Springs Peterson Field.Price includes taxes and charges.From Rs48,356, select.
      Colorado Springs.Rs48,356 per passenger.Departing Mon, 7 Dec.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Mon, 7 Dec, arriving in Colorado Springs Peterson Field.Price includes taxes and charges.From Rs48,356, select.
      Colorado Springs.Rs49,357 per passenger.Departing Sat, 17 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sat, 17 Oct, arriving in Colorado Springs Peterson Field.Price includes taxes and charges.From Rs49,357, select.
      Colorado Springs.Rs58,803 per passenger.Departing Tue, 6 Apr.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Tue, 6 Apr, arriving in Colorado Springs Peterson Field.Price includes taxes and charges.From Rs58,803, select.
      Colorado Springs.Rs78,512 per passenger.Departing Wed, 30 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 30 Sep, arriving in Colorado Springs Peterson Field.Price includes taxes and charges.From Rs78,512, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Washington Dulles to Colorado Springs Peterson Field found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Washington Dulles to Colorado Springs Peterson Field

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Colorado Springs Peterson Field flights are currently cheapest in November.
      Sep
      from Rs78,512
      Oct
      from Rs49,357
      Nov
      from Rs38,344
      Dec
      from Rs48,356
      Jan
      Find prices
      Feb
      from Rs48,356
      Mar
      Find prices
      Apr
      from Rs58,803
      May
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      Jun
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      Jul
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      Aug
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      Washington Dulles to Colorado Springs Peterson Field: Alternative routes

      Compare routes from Washington Dulles to Colorado Springs below. You may find an airport to fly into that's cheaper, faster, or easier than Colorado Springs Peterson Field.

      Colorado Springs Peterson Field

      11km from central Colorado Springs
      ClosestCheapest
      from Rs38,344
      Search flights

      Pueblo

      67km from central Colorado Springs
      from Rs54,236
      Search flights

      Washington D.C. to Colorado Springs: Flight information

      The things to know before you go.
      Cheapest flight foundRs38,344
      Cheapest month to flyNovember

      Finding cheap flights from Washington Dulles to Colorado Springs Peterson Field: Frequently asked questions

      The best price we found for a return flight from Washington Dulles to Colorado Springs Peterson Field is Rs76,656. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Washington Dulles to Colorado Springs Peterson Field. But we found flights with one or more stops from Rs76,656.
      As of September 2026, there are no flights flying from Washington Dulles to Colorado Springs Peterson Field.
      The cheapest month to fly from Washington Dulles to Colorado Springs Peterson Field is usually January.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Colorado Springs Peterson Field Airport on Tuesday, 12 January 2027.
      No airlines currently offer direct flights between Washington Dulles Airport and Colorado Springs Peterson Field Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Colorado Springs Peterson Field but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Colorado Springs is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, United offers the cheapest flight tickets to Colorado Springs Peterson Field.

      Travelling from Washington Dulles Airport (IAD) to Colorado Springs Peterson Field Airport (COS): what you need to know

      • Colorado Springs is two hours behind Washington DC and follows the UTC-7 timezone.

      • Arrive at the airport on time so you don't miss your IAD to COS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

      • Travelling during a peak time such as July? Major public holidays and other popular seasons can result in longer queues and delays at check-in and security. Play it safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

      • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Washington Dulles Airport to Colorado Springs Peterson Field Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to visit your chosen city. Stopovers between IAD and COS include:

        • Dallas Fort Worth International Airport

        • Denver International Airport

        • Houston George Bush Intercntl. Airport

      Handy information about Washington Dulles Airport (IAD)

      • IAD is located at 1 Saarinen Circle.

      • Of the departures from Washington Dulles Airport, 77% land on time at their destination.

      • To reach Washington Dulles Airport from central Washington DC, it takes around 45 minutes by car. Of course, this depends on traffic. It's approximately 40 kilometres from the airport to the city centre.

      • The trip when using public transport takes about 1 hour 10 minutes.

      • Have an early flight from Washington Dulles Airport to Colorado Springs Peterson Field Airport? Avoid the stress of rushing to the terminal (and catch some extra z's) by picking one of these stays near IAD:

      Arriving at Colorado Springs Peterson Field Airport (COS)

      Getting from Colorado Springs Peterson Field Airport (COS) to central Colorado Springs

      • COS is located at 7770 Milton E. Proby Parkway.

      • Colorado Springs Peterson Field Airport to the centre of Colorado Springs has a drive time of about 15 minutes. It's approximately 10 kilometres away.

      • If you're using public transport, expect a journey time of roughly 45 minutes.

      When to fly to Colorado Springs Peterson Field Airport (COS)

      • The quietest month for a flight from Washington Dulles Airport to Colorado Springs Peterson Field Airport is January, while August is the busiest. Choose the ideal time to go to Colorado Springs based on whether you prefer a bustling atmosphere or a more laid-back vibe.

      • The warmest month in Colorado Springs is July, with the temperature ranging between 12ºC and 30ºC. Lock in your flights from Washington Dulles Airport to Colorado Springs Peterson Field Airport in this month if this is the type of weather you like.

      • If you'd rather travel in cooler conditions, look for a cheap ticket from IAD to COS in January. Temperatures average between -10ºC and 7ºC then.

      Explore more of the United States

      • You've seen Colorado Springs, now it's time to discover other parts of the United States. Travel around 105 kilometres north to Denver to tick off its leading attractions. From Denver Art Museum to Meow Wolf Denver's Convergence Station and Ballpark, your itinerary will be busy.

      • Albuquerque is another essential stop in the United States and is around 451 kilometres south of Colorado Springs. No trip is complete without experiencing Balloon Fiesta Park, Anderson Abruzzo Albuquerque International Balloon Museum and Petroglyph National Monument.

      Plan the rest of your trip from Washington D.C. to Colorado Springs

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.