HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chattanooga

$99+ Cheap flights from Oregon to Chattanooga (CHA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Chattanooga with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oregon to Chattanooga

Keep the following information in mind while searching for Oregon to Chattanooga flight deals. Data was last updated junio 12, 2025.

Round-trip from

$197
(Delta)

One-way from

$99
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$458
From Oregon to Chattanooga Lovell Field
Search Deals
One-way flight from Oregon to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Oregon to Chattanooga

Cheapest flights from Oregon to Chattanooga
Explore the most affordable flight options available from Oregon to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/2911:00 pmPDX - CHA
1 stop8h 05mDelta
mar. 8/55:30 amCHA - PDX
1 stop7h 37mDelta
Deal found 6/11$197
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/89:50 pmPDX - CHA
1 stop9h 45mAmerican Airlines
mar. 7/156:29 pmCHA - PDX
1 stop8h 58mAmerican Airlines
Deal found 6/10$253
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/511:40 pmBOI - CHA
1 stop8h 25mDelta
sáb. 8/165:54 amCHA - BOI
1 stop8h 30mDelta
Deal found 6/11$289
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/2512:12 pmPDX - CHA
1 stop23h 05mMultiple Airlines
dom. 6/293:07 pmCHA - PDX
1 stop23h 10mMultiple Airlines
Deal found 6/10$320
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/263:35 pmBOI - CHA
1 stop6h 31mAmerican Airlines
mar. 7/291:46 pmCHA - BOI
2 stops11h 47mAmerican Airlines
Deal found 6/12$358
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/812:12 pmPDX - CHA
3 stops21h 08mSpirit Airlines
mar. 7/154:58 pmCHA - PDX
2 stops24h 17mSpirit Airlines
Deal found 6/10$377
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/1411:20 pmPDX - CHA
2 stops11h 03mUnited Airlines
mar. 7/155:30 pmCHA - PDX
1 stop7h 59mUnited Airlines
Deal found 6/11$407
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/97:15 pmBOI - CHA
2 stops14h 20mUnited Airlines
sáb. 8/167:01 amCHA - BOI
1 stop6h 42mUnited Airlines
Deal found 6/11$434

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon 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, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Oregon to Chattanooga that are best for you.

Fly from

Oregon

Fly to

Chattanooga

Route

Depart

Return

Price

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

mar. 7/29

11:00 pm-10:05 am

1 stop8h 05m

Chattanooga Lovell Field

mar. 8/5

5:30 am-10:07 am

1 stop7h 37m

$197

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

mar. 7/8

9:50 pm-10:35 am

1 stop9h 45m

Chattanooga Lovell Field

mar. 7/15

6:29 pm-12:27 am

1 stop8h 58m

$253

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

mar. 8/5

11:40 pm-10:05 am

1 stop8h 25m

Chattanooga Lovell Field

dom. 8/17

4:08 pm-10:29 pm

1 stop8h 21m

$289

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

mié. 6/25

12:12 pm-2:17 pm

1 stop23h 05m

Chattanooga Lovell Field

dom. 6/29

3:07 pm-11:17 am

1 stop23h 10m

$320

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

sáb. 7/26

3:35 pm-12:06 am

1 stop6h 31m

Chattanooga Lovell Field

mar. 7/29

1:46 pm-11:33 pm

2 stops11h 47m

$358

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

mar. 7/8

12:12 pm-12:20 pm

3 stops21h 08m

Chattanooga Lovell Field

mar. 7/15

4:58 pm-2:15 pm

2 stops24h 17m

$377

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

lun. 7/14

11:20 pm-1:23 pm

2 stops11h 03m

Chattanooga Lovell Field

mar. 7/15

5:30 pm-10:29 pm

1 stop7h 59m

$407

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

sáb. 8/9

7:15 pm-11:35 am

2 stops14h 20m

Chattanooga Lovell Field

sáb. 8/16

7:01 am-11:43 am

1 stop6h 42m

$434

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

mar. 8/26

11:01 pm-11:56 am

1 stop9h 55m

$99

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

mar. 8/26

5:05 pm-9:03 am

2 stops12h 58m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 15 results
1
2

Best time to book a flight from Oregon to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Chattanooga

What is the cheapest month to book a flight from Oregon to Chattanooga?

Currently, November is the cheapest month in which you can book a flight from Oregon to Chattanooga (average of $323). Flying from Oregon to Chattanooga in October is currently the most expensive (average of $418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to CHA?

Find hourly flight availability from Oregon to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

When flying from Oregon to Chattanooga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chattanooga ranges from 3.3 - 5.0 inches per month. March is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Chattanooga when rainfall is around 3.3 in.

Temperature in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chattanooga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated junio 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Oregon to Chattanooga have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chattanooga from Oregon?

    Located just 6.0 mi from the city center, Chattanooga Lovell Field (CHA) is the airport most travelers will use when flying to Chattanooga from Oregon.

  • What are the cheapest airlines to fly from Oregon to Chattanooga one-way?

    $99 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $104 and $129, respectively.

  • Can I find deals for flights from Oregon to Chattanooga that include hotel bookings?

    Yes. In addition to deals on Oregon to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Chattanooga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Chattanooga.

  • Can I find deals for business class flights from Oregon to Chattanooga?

    Yes. Cheapflights offers flight deals from Oregon to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Chattanooga?

    Currently, November is the cheapest month in which you can book a flight from Oregon to Chattanooga (average of $323). Flying from Oregon to Chattanooga in October is currently the most expensive (average of $418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Oregon?

Book flights to Oregon if you plan to visit one of these locations
Ringgold

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Chattanooga

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Nashville flights
LaGuardia to Nashville flights
Newark to Nashville flights
Los Angeles to Nashville flights
Seattle to Nashville flights
Boston to Nashville flights
San Francisco to Nashville flights
O'Hare Intl to Nashville flights
Dallas/Fort Worth to Nashville flights
Minneapolis to Nashville flights
Raleigh to Nashville flights
Philadelphia to Nashville flights
Ontario to Nashville flights
Dulles Intl to Nashville flights
Reagan-National to Nashville flights
Burbank to Nashville flights
Fort Lauderdale to Nashville flights
Baltimore to Nashville flights
Denver to Nashville flights
Santa Ana to Nashville flights
Hobby to Nashville flights
Orlando to Nashville flights
O'Hare Intl to Knoxville flights
Sky Harbor Intl to Nashville flights
Portland to Nashville flights
George Bush Intcntl to Knoxville flights
Salt Lake City to Nashville flights
LaGuardia to Knoxville flights
Detroit to Nashville flights
Hobby to Knoxville flights
George Bush Intcntl to Nashville flights
John F Kennedy Intl to Knoxville flights
Cleveland to Nashville flights
Miami to Nashville flights
Newark to Memphis flights
Love Field to Nashville flights
Dallas/Fort Worth to Knoxville flights
Hobby to Memphis flights
Sacramento to Nashville flights
Los Angeles to Memphis flights
Hartford to Nashville flights
Providence to Nashville flights
San Diego to Nashville flights
Dulles Intl to Knoxville flights
West Palm Beach to Nashville flights
Charlotte to Nashville flights
Denver to Knoxville flights
Tampa to Nashville flights
Austin to Nashville flights
O'Hare Intl to Memphis flights

Top 3 airlines flying from Oregon to Chattanooga

Discover the top 3 airlines that operate flights from Oregon to Chattanooga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$426FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$509FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$477FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.