CHA - IAD

$77 Find Cheap Flights from Chattanooga to Washington Dulles Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$232
Typical prices: $471-$606
Multiple Airlines
Sun 1/7Wed 1/10
CHA - IAD • 2 stops
Cheapest one-way
$77
Typical prices: $118-$490
Multiple Airlines
Mon 12/17
CHA - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Chattanooga and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 18% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Punta Gorda (PGD)
Cheapest • Avg $252 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 3h 58m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
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Flight Deals

Cheap Flights from Chattanooga to Dulles Intl (CHA-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to Dulles Intl

Thu, Jan 7 - Sun, Jan 10
Multiple Airlines Logo
9:00 am - 10:21 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
13h 21m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
4:09 pm - 2:21 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
22h 12m1 stop Orlando
$232Multiple Airlines
Thu, Jan 7 - Sun, Jan 10
Multiple Airlines Logo
9:00 am - 9:42 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
12h 42m1 stop Fort Lauderdale
Multiple Airlines Logo
4:09 pm - 2:21 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
22h 12m1 stop Orlando
$238Multiple Airlines
Wed, Nov 25 - Fri, Nov 27
American Airlines Logo
6:20 am - 10:01 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
15h 41m1 stop Charlotte Douglas
American Airlines Logo
6:00 am - 12:20 amIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
18h 20m1 stop Charlotte Douglas
$439American Airlines
Fri, Dec 4 - Sat, Dec 5
United Airlines Logo
10:35 am - 7:35 amCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
21h 00m2 stops Chicago O'Hare Intl Richmond Byrd Intl
United Airlines Logo
10:10 am - 5:01 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
6h 51m1 stop Chicago O'Hare Intl
$444United Airlines
Sun, Dec 20 - Sun, Dec 27
Multiple Airlines Logo
3:16 pm - 10:14 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
6h 58m1 stop Fort Lauderdale
Multiple Airlines Logo
5:05 pm - 1:50 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
20h 45m2 stops Asheville Regional Orlando Sanford Intl
$467Multiple Airlines
Wed, Nov 25 - Sun, Nov 29
Multiple Airlines Logo
3:23 pm - 12:14 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
20h 51m2 stops Orlando Sanford Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
3:58 pm - 8:14 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
28h 16m1 stop Fort Lauderdale
$475Multiple Airlines
Sun, Nov 22 - Tue, Nov 24
Multiple Airlines Logo
7:00 pm - 12:14 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
17h 14m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
9:35 pm - 2:33 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
16h 58m1 stop Orlando
$515Multiple Airlines
Sat, Dec 12 - Wed, Dec 16
Delta Logo
12:12 pm - 4:28 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
4h 16m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:11 am - 2:15 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
4h 04m1 stop Atlanta Hartsfield-Jackson
$525Delta
Sat, Mar 6 - Wed, Mar 10
United Airlines Logo
5:40 pm - 12:19 amCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
6h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
10:20 am - 5:06 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
6h 46m1 stop Chicago O'Hare Intl
$525United Airlines
Wed, Dec 2 - Wed, Dec 9
Delta Logo
6:29 pm - 12:41 amCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
6h 12m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:00 pm - 9:19 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
4h 19m1 stop Atlanta Hartsfield-Jackson
$553Delta
Booking Insights

Price, demand and travel trends for Chattanooga to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Chattanooga to Washington, D.C. Dulles Intl Airport?

American Airlines ($439) and United Airlines ($444) are the cheapest airlines to fly round-trip from Chattanooga to Washington, D.C. Dulles Intl Airport according to KAYAK data over the last 5 days.

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Key details for Chattanooga to Washington, D.C. Dulles Intl Airport flights

Low season

March

Cheapest flight

$77
Beat the crowds with an average 88% drop in travelers.
The most popular month to fly with an average 33% increase in travelers.
One-way flight from Chattanooga to Washington, D.C. Dulles Intl Airport

When to book flights from Chattanooga to Dulles Intl

Are your dates flexible? Find out the best times to travel from Chattanooga to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chattanooga to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Chattanooga to Washington, D.C. Dulles Intl Airport?

    Two cabin classes are available on flights from Chattanooga to Washington, D.C. Dulles Intl Airport:

    • Economy Class
    • First Class

  • How long is a flight from Chattanooga to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Chattanooga to Washington, D.C. Dulles Intl Airport takes 00m, covering 506 miles.

  • Do I need a passport to fly from Chattanooga to Washington, D.C. Dulles Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Chattanooga to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Chattanooga to Washington, D.C. Dulles Intl Airport range from $471 to $606, with an average of $574 over the past 12 months. Anything below $471 counts as a good deal.

  • Have flight prices from Chattanooga to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $232 to $1,372. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Chattanooga to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Chattanooga to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $177, which is 48% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates averaging $70 for economy cars. Top options include:

    • Hertz
    • Dollar
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Chattanooga to Washington, D.C. Dulles Intl Airport?

    Flights from Chattanooga to Washington, D.C. Dulles Intl Airport usually depart from Chattanooga Lovell Field (CHA) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Chattanooga to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Chattanooga to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 57% of one-stop connections
    • Charlotte Douglas (CLT) - 39% of one-stop connections
    • Punta Gorda (PGD) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Chattanooga to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 51% on flights from Chattanooga to Washington, D.C. Dulles Intl Airport. Wednesday is the cheapest departure day at $388 round-trip on average, while Sunday is the most expensive at $784, a difference of $396.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Chattanooga to Washington, D.C. Dulles Intl Airport?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 3h 58m, compared with 4h 01m via Atlanta Hartsfield-Jackson (ATL) and 23h 14m via Punta Gorda (PGD).

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Your guide to booking Chattanooga to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $388, about $396 less than Sunday fares (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chattanooga to Washington, D.C. Dulles Intl Airport trip for August. Fares historically average $471 round-trip in that month - typically $445 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Chattanooga to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

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