Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Chattanooga from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Chattanooga departing on 10/20. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Chattanooga

Cheap round-trip flights

Multiple Airlines Logo
1:55 pm - 4:57 pmIAD-CHA
27h 02m2 stops
Multiple Airlines Logo
4:15 pm - 9:19 amCHA-IAD
17h 04m1 stop
$292Multiple Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Delta Logo
10:05 am - 3:29 pmIAD-CHA
5h 24m1 stop
Delta Logo
4:14 pm - 9:32 pmCHA-IAD
5h 18m1 stop
$337Delta
Find Deal
Fri, Nov 14 - Mon, Nov 17
Delta Logo
6:00 am - 12:25 pmIAD-CHA
6h 25m1 stop
Delta Logo
5:54 am - 9:16 amCHA-IAD
3h 22m1 stop
$357Delta
Find Deal
Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
8:09 pm - 12:32 amIAD-CHA
4h 23m1 stop
American Airlines Logo
7:15 pm - 11:07 pmCHA-IAD
3h 52m1 stop
$389American Airlines
Find Deal
Wed, Nov 26 - Tue, Dec 2
Delta Logo
10:05 am - 3:29 pmIAD-CHA
5h 24m1 stop
Delta Logo
7:25 am - 7:08 pmCHA-IAD
11h 43m2 stops
$396Delta
Find Deal
Fri, Nov 14 - Wed, Nov 19
Delta Logo
9:00 am - 3:19 pmIAD-CHA
6h 19m1 stop
Delta Logo
5:50 am - 9:10 amCHA-IAD
3h 20m1 stop
$408Delta
Find Deal
Sat, Nov 8 - Sun, Nov 9
American Airlines Logo
11:25 am - 3:29 pmIAD-CHA
4h 04m1 stop
American Airlines Logo
5:00 am - 8:41 amCHA-IAD
3h 41m1 stop
$414American Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
United Airlines Logo
10:20 pm - 11:36 amIAD-CHA
13h 16m2 stops
United Airlines Logo
7:02 am - 9:01 pmCHA-IAD
13h 59m2 stops
$424United Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
5:29 pm - 9:46 pmIAD-CHA
4h 17m1 stop
American Airlines Logo
7:15 pm - 11:07 pmCHA-IAD
3h 52m1 stop
$437American Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
United Airlines Logo
6:30 am - 11:36 amIAD-CHA
5h 06m1 stop
United Airlines Logo
2:01 pm - 8:55 pmCHA-IAD
6h 54m1 stop
$455United Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21

American Airlines flights from Washington, D.C. Dulles Intl Airport to Chattanooga

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Chattanooga flight tickets
American Airlines
Nov 26
IAD8:09 pmWashington, D.C. Dulles Intl
4h 23m
1 stop
CHA12:32 amChattanooga Lovell Field
Dec 2
CHA7:15 pmChattanooga Lovell Field
3h 52m
1 stop
IAD11:07 pmWashington, D.C. Dulles Intl
$389
Find similar
American Airlines
Nov 5
IAD11:25 amWashington, D.C. Dulles Intl
4h 04m
1 stop
CHA3:29 pmChattanooga Lovell Field
Nov 9
CHA5:00 amChattanooga Lovell Field
3h 41m
1 stop
IAD8:41 amWashington, D.C. Dulles Intl
$414
Find similar
American Airlines
Nov 3
IAD5:29 pmWashington, D.C. Dulles Intl
4h 17m
1 stop
CHA9:46 pmChattanooga Lovell Field
Nov 10
CHA7:15 pmChattanooga Lovell Field
3h 52m
1 stop
IAD11:07 pmWashington, D.C. Dulles Intl
$437
Find similar

United Airlines flights from Washington, D.C. Dulles Intl Airport to Chattanooga

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Chattanooga flight tickets
United Airlines
Oct 3
IAD10:20 pmWashington, D.C. Dulles Intl
13h 16m
2 stops
CHA11:36 amChattanooga Lovell Field
Oct 7
CHA7:02 amChattanooga Lovell Field
13h 59m
2 stops
IAD9:01 pmWashington, D.C. Dulles Intl
$424
Find similar
United Airlines
Oct 15
IAD6:30 amWashington, D.C. Dulles Intl
5h 06m
1 stop
CHA11:36 amChattanooga Lovell Field
Oct 21
CHA2:01 pmChattanooga Lovell Field
6h 54m
1 stop
IAD8:55 pmWashington, D.C. Dulles Intl
$455
Find similar
United Airlines
Oct 16
IAD6:30 amWashington, D.C. Dulles Intl
6h 56m
1 stop
CHA1:26 pmChattanooga Lovell Field
Oct 18
CHA7:02 amChattanooga Lovell Field
6h 49m
1 stop
IAD1:51 pmWashington, D.C. Dulles Intl
$468
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Chattanooga 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 September 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Thu 10/2

1:55 pm-4:57 pm

2 stops27h 02m

Chattanooga Lovell Field

Sun 10/5

4:15 pm-9:19 am

1 stop17h 04m

$292

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Fri 11/14

10:05 am-3:29 pm

1 stop5h 24m

Chattanooga Lovell Field

Mon 11/17

4:14 pm-9:32 pm

1 stop5h 18m

$337

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Fri 10/3

6:00 am-12:25 pm

1 stop6h 25m

Chattanooga Lovell Field

Tue 10/7

5:54 am-9:16 am

1 stop3h 22m

$357

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Wed 11/26

8:09 pm-12:32 am

1 stop4h 23m

Chattanooga Lovell Field

Tue 12/2

7:15 pm-11:07 pm

1 stop3h 52m

$389

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Fri 11/14

10:05 am-3:29 pm

1 stop5h 24m

Chattanooga Lovell Field

Wed 11/19

7:25 am-7:08 pm

2 stops11h 43m

$396

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Sat 11/8

9:00 am-3:19 pm

1 stop6h 19m

Chattanooga Lovell Field

Sun 11/9

5:50 am-9:10 am

1 stop3h 20m

$408

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Wed 11/5

11:25 am-3:29 pm

1 stop4h 04m

Chattanooga Lovell Field

Sun 11/9

5:00 am-8:41 am

1 stop3h 41m

$414

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Fri 10/3

10:20 pm-11:36 am

2 stops13h 16m

Chattanooga Lovell Field

Tue 10/7

7:02 am-9:01 pm

2 stops13h 59m

$424

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Mon 11/3

5:29 pm-9:46 pm

1 stop4h 17m

Chattanooga Lovell Field

Mon 11/10

7:15 pm-11:07 pm

1 stop3h 52m

$437

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Wed 10/15

6:30 am-11:36 am

1 stop5h 06m

Chattanooga Lovell Field

Tue 10/21

2:01 pm-8:55 pm

1 stop6h 54m

$455

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chattanooga from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Chattanooga

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 is the cheapest day to depart on your flight to Chattanooga?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Chattanooga is on a Friday. Travelers who choose to depart for Chattanooga on a Friday will often find tickets for as low as $429. The most expensive day to fly to Chattanooga is Monday, with ticket prices averaging around $539.

What is the cheapest time of day to depart on your flight to Chattanooga?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Chattanooga flights are usually those with departure times in the morning. Our users have found flights to Chattanooga in the morning for as low as $388. Try not to purchase tickets at noon because they tend to be around $560. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Washington, D.C. Dulles Intl Airport to Chattanooga

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Chattanooga according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Chattanooga (IAD to CHA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Chattanooga

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Chattanooga. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Chattanooga.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Chattanooga Lovell Field by plane?

    A flight from Washington, D.C. Dulles Intl to Chattanooga Lovell Field will travel around 510.1 mi. In terms of flight time, this usually takes a little over 3h 40m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Chattanooga Lovell Field Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Chattanooga Lovell Field Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Chattanooga Lovell Field Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Chattanooga Lovell Field 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 Washington, D.C. Dulles Intl Airport to Chattanooga Lovell Field Airport.

  • What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

    The necessary travel and health documents for your Chattanooga Lovell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Chattanooga?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Chattanooga

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Chattanooga with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $323Free CancellationRating
7.9
7,966 reviews
Search Delta flights
American AirlinesPriceFrom $368Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold
East Ridge
Lookout Mountain
Trenton
Decatur
Jasper
Lookout Mountain

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Chattanooga?

It is quick and easy to find Washington, D.C. to Chattanooga 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 Chattanooga that suits you.

Can I find flights from Washington, D.C. to Chattanooga with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Chattanooga on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Chattanooga?

Once all potential Washington, D.C. to Chattanooga flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Chattanooga right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chattanooga, momondo offers a useful price alert feature which will track prices for flights to Chattanooga from Washington, D.C. and alert you when they change.

An easier way to manage your Chattanooga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 10/20
Mon 10/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States