CHA - IAD

$106 Find Cheap Flights from Chattanooga to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$180
Typical prices: $413-$646
Multiple Airlines
Mon 10/29Sun 11/4
CHA - IAD • 1 stop
Cheapest one-way
$106
Typical prices: $127-$466
Multiple Airlines
Mon 11/5
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
October
Cheapest • 25% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Punta Gorda (PGD)
Cheapest • Avg $252 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 3h 59m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
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, Oct 29 - Wed, Nov 4
Multiple Airlines Logo
8:59 am - 8:11 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
11h 12m1 stop Fort Lauderdale
Multiple Airlines Logo
6:07 pm - 9:19 amIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
15h 12m1 stop Fort Lauderdale
$180Multiple Airlines
Sun, Nov 1 - Wed, Nov 4
Multiple Airlines Logo
9:29 am - 8:11 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
10h 42m1 stop Fort Lauderdale
Multiple Airlines Logo
6:07 pm - 9:19 amIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
15h 12m1 stop Fort Lauderdale
$197Multiple Airlines
Thu, Oct 29 - Sat, Oct 31
Multiple Airlines Logo
8:59 am - 8:11 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
11h 12m1 stop Fort Lauderdale
Multiple Airlines Logo
6:07 pm - 9:39 amIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
15h 32m1 stop Fort Lauderdale
$212Multiple Airlines
Thu, Oct 29 - Sat, Nov 7
Multiple Airlines Logo
8:59 am - 8:11 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
11h 12m1 stop Fort Lauderdale
Multiple Airlines Logo
6:07 pm - 9:09 amIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
15h 02m1 stop Fort Lauderdale
$215Multiple Airlines
Thu, Oct 29 - Wed, Nov 4
Multiple Airlines Logo
8:59 am - 11:43 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
14h 44m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
6:07 pm - 9:19 amIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
15h 12m1 stop Fort Lauderdale
$222Multiple Airlines
Thu, Oct 29 - Sat, Oct 31
Multiple Airlines Logo
8:59 am - 11:43 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
14h 44m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
6:07 pm - 9:39 amIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
15h 32m1 stop Fort Lauderdale
$229Multiple Airlines
Wed, Oct 14 - Tue, Oct 20
Multiple Airlines Logo
10:29 am - 10:17 amCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
23h 48m1 stop Orlando Sanford Intl
Multiple Airlines Logo
11:12 am - 9:39 amIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
22h 27m1 stop Orlando
$232Multiple Airlines
Sun, Nov 1 - Sat, Nov 7
Multiple Airlines Logo
9:29 am - 8:11 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
10h 42m1 stop Fort Lauderdale
Multiple Airlines Logo
6:07 pm - 9:09 amIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
15h 02m1 stop Fort Lauderdale
$233Multiple Airlines
Sat, Oct 31 - Tue, Nov 3
Delta Logo
9:00 am - 5:10 pmCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
8h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 10:47 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
16h 47m1 stop Atlanta Hartsfield-Jackson
$377Delta
Sat, Oct 24 - Wed, Oct 28
Delta Logo
5:21 pm - 12:42 amCHA  Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl
7h 21m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:13 am - 3:10 pmIAD  Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field
6h 57m1 stop Atlanta Hartsfield-Jackson
$377Delta
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?

Delta ($377) offered the cheapest round-trip ticket from Chattanooga to Washington, D.C. Dulles Intl Airport in the last 5 days.

Find deals

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

Low season

March

Cheapest flight

$106
Beat the crowds with an average 76% drop in travelers.
The most popular month to fly with an average 70% 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 $413 to $646, with an average of $553 over the past 12 months. Anything below $413 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 $180 to $1,615. That means the highest observed fare was about 9x 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 $141, which is 63% 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 starting from around $24 for economy cars. Top options include:

    • Dollar
    • Budget
    • Hertz
    • 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) - 50% of one-stop connections
    • Charlotte Douglas (CLT) - 47% of one-stop connections
    • Punta Gorda (PGD) - 3% 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 45% on flights from Chattanooga to Washington, D.C. Dulles Intl Airport. Wednesday is the cheapest departure day at $408 round-trip on average, while Sunday is the most expensive at $741, a difference of $333.

    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 Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 3h 59m, compared with 4h 05m via Charlotte Douglas (CLT) 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 $408, about $333 less than Sunday fares (45% 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 October. Fares historically average $413 round-trip in that month - typically $503 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

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.