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Cheap flights from Chattanooga to Oregon from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Oregon departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chattanooga to Oregon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
9:32 pm - 3:52 pmCHA-BOI
20h 20m1 stop
Allegiant Air Logo
10:45 pm - 9:13 pmBOI-CHA
20h 28m1 stop
$282Allegiant Air
Find Deal
Thu, Nov 20 - Mon, Nov 24
Delta Logo
5:45 am - 12:54 pmCHA-BOI
9h 09m1 stop
Delta Logo
2:04 pm - 11:27 pmBOI-CHA
7h 23m1 stop
$289Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
5:45 am - 2:18 pmCHA-BOI
10h 33m2 stops
Delta Logo
2:04 pm - 11:27 pmBOI-CHA
7h 23m1 stop
$294Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
3:03 pm - 12:09 amCHA-BOI
11h 06m2 stops
Delta Logo
11:10 am - 11:27 pmBOI-CHA
10h 17m2 stops
$299Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
7:00 am - 12:17 pmCHA-BOI
7h 17m1 stop
United Airlines Logo
8:20 am - 5:08 pmBOI-CHA
6h 48m1 stop
$314United Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 31
American Airlines Logo
5:30 am - 11:05 amCHA-PDX
8h 35m1 stop
American Airlines Logo
1:40 pm - 11:42 pmPDX-CHA
7h 02m1 stop
$323American Airlines
Find Deal
Sun, Dec 14 - Thu, Dec 25
American Airlines Logo
7:28 am - 1:08 pmCHA-BOI
7h 40m1 stop
American Airlines Logo
7:20 am - 6:04 pmBOI-CHA
8h 44m1 stop
$324American Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
10:21 pm - 9:34 amCHA-PDX
14h 13m1 stop
Multiple Airlines Logo
8:45 pm - 9:27 pmPDX-CHA
21h 42m2 stops
$335Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 22
Multiple Airlines Logo
10:21 pm - 8:36 amCHA-PDX
13h 15m1 stop
Multiple Airlines Logo
8:45 pm - 9:27 pmPDX-CHA
21h 42m2 stops
$342Multiple Airlines
Find Deal
Sun, Dec 14 - Mon, Dec 22
United Airlines Logo
12:11 pm - 11:44 pmCHA-BOI
13h 33m2 stops
United Airlines Logo
8:20 am - 5:08 pmBOI-CHA
6h 48m1 stop
$351United Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 31

American Airlines flights from Chattanooga to Oregon

Our best American Airlines deals on Chattanooga to Oregon flight tickets
American Airlines
Dec 14
CHA5:30 amChattanooga Lovell Field
8h 35m
1 stop
PDX11:05 amPortland
Dec 25
PDX1:40 pmPortland
7h 02m
1 stop
CHA11:42 pmChattanooga Lovell Field
$323
Find similar
American Airlines
Jan 29
CHA7:28 amChattanooga Lovell Field
7h 40m
1 stop
BOI1:08 pmBoise Air Term. Gowen Fld
Feb 1
BOI7:20 amBoise Air Term. Gowen Fld
8h 44m
1 stop
CHA6:04 pmChattanooga Lovell Field
$324
Find similar
American Airlines
Dec 15
CHA5:00 amChattanooga Lovell Field
10h 38m
2 stops
PDX12:38 pmPortland
Dec 25
PDX1:40 pmPortland
7h 02m
1 stop
CHA11:42 pmChattanooga Lovell Field
$363
Find similar

Delta flights from Chattanooga to Oregon

Our best Delta deals on Chattanooga to Oregon flight tickets
Delta
Dec 10
CHA5:45 amChattanooga Lovell Field
9h 09m
1 stop
BOI12:54 pmBoise Air Term. Gowen Fld
Dec 13
BOI2:04 pmBoise Air Term. Gowen Fld
7h 23m
1 stop
CHA11:27 pmChattanooga Lovell Field
$289
Find similar
Delta
Dec 10
CHA5:45 amChattanooga Lovell Field
10h 33m
2 stops
BOI2:18 pmBoise Air Term. Gowen Fld
Dec 13
BOI2:04 pmBoise Air Term. Gowen Fld
7h 23m
1 stop
CHA11:27 pmChattanooga Lovell Field
$294
Find similar
Delta
Dec 10
CHA3:03 pmChattanooga Lovell Field
11h 06m
2 stops
BOI12:09 amBoise Air Term. Gowen Fld
Dec 13
BOI11:10 amBoise Air Term. Gowen Fld
10h 17m
2 stops
CHA11:27 pmChattanooga Lovell Field
$299
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chattanooga to Oregon 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 November 5, 2025.
Use the filters below to find and compare flights from Chattanooga to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Thu 11/20

9:32 pm-3:52 pm

1 stop20h 20m

Boise Air Term. Gowen Fld

Mon 11/24

10:45 pm-9:13 pm

1 stop20h 28m

$282

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Wed 12/10

5:45 am-12:54 pm

1 stop9h 09m

Boise Air Term. Gowen Fld

Sat 12/13

2:04 pm-11:27 pm

1 stop7h 23m

$289

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Wed 12/10

5:45 am-2:18 pm

2 stops10h 33m

Boise Air Term. Gowen Fld

Sat 12/13

2:04 pm-11:27 pm

1 stop7h 23m

$294

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Wed 12/10

3:03 pm-12:09 am

2 stops11h 06m

Boise Air Term. Gowen Fld

Sat 12/13

11:10 am-11:27 pm

2 stops10h 17m

$299

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Sat 12/13

7:00 am-12:17 pm

1 stop7h 17m

Boise Air Term. Gowen Fld

Wed 12/31

8:20 am-5:08 pm

1 stop6h 48m

$314

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Sun 12/14

5:30 am-11:05 am

1 stop8h 35m

Portland

Thu 12/25

1:40 pm-11:42 pm

1 stop7h 02m

$323

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Thu 1/29

7:28 am-1:08 pm

1 stop7h 40m

Boise Air Term. Gowen Fld

Sun 2/1

7:20 am-6:04 pm

1 stop8h 44m

$324

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Thu 12/11

10:21 pm-9:34 am

1 stop14h 13m

Portland

Mon 12/22

8:45 pm-9:27 pm

2 stops21h 42m

$335

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Sun 12/14

10:21 pm-8:36 am

1 stop13h 15m

Portland

Mon 12/22

8:45 pm-9:27 pm

2 stops21h 42m

$342

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Sat 12/13

12:11 pm-11:44 pm

2 stops13h 33m

Boise Air Term. Gowen Fld

Wed 12/31

8:20 am-5:08 pm

1 stop6h 48m

$351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oregon from

How to get the cheapest flight ticket from Chattanooga to Oregon

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 month to fly to Oregon?

The month of September is, on average, the cheapest month to fly to Oregon from Chattanooga, with most prices found around $252. The month of June is another great option to travel to Oregon, with average flight prices from Chattanooga averaging around $292.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Chattanooga is on a Thursday. momondo users have found tickets for Thursday departures for as low as $412. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Sunday, with ticket prices averaging around $701.

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

According to our data, the cheapest time of day to fly to Oregon is at noon. momondo users have found flights departing from Chattanooga to Oregon at noon for as low as $312. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the evening, with an average ticket price of $601. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Chattanooga when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $368 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Chattanooga for as low as $238 on momondo.

Can stopping save me money on Chattanooga to Oregon flights?

You could potentially save up to 48% on your flight if you consider stops on a Chattanooga to Oregon flight.

Cheap Chattanooga to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to Oregon

Direct flights

None
There are no direct flights from Chattanooga to Oregon. There are no popular flight routes from Chattanooga to Oregon.
Search flight deals

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Oregon?

    Prices for flights from Chattanooga Lovell Field Airport to Oregon are updated daily.

  • How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Oregon?

  • How old do you have to be to fly from Chattanooga Lovell Field Airport to Oregon?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chattanooga Lovell Field Airport to Oregon.

  • What documentation or ID do you need to fly to Oregon?

    The necessary travel and health documents for your Oregon 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.

Best airlines flying from Chattanooga to Oregon

Compare and see reviews for airlines that fly from Chattanooga to Oregon with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $193Free CancellationRating
7.9
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chattanooga to Oregon?

Finding the right flight to Oregon from Chattanooga is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oregon quick and easy, saving you time and money.

Can I find flights from Chattanooga to Oregon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Oregon from Chattanooga with this policy.

How can momondo help me find flights from Chattanooga to Oregon?

momondo helps you find the best flight between Chattanooga and Oregon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Chattanooga to Oregon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Oregon trip

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