$80 Cheap Flights from Carlsbad (CLD) to Eugene (EUG)

View $80 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Carlsbad, CA (CLD-McClellan-Palomar) to Mahlon Sweet Field Airport (EUG)

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Cheap Flights from Carlsbad to Eugene (CLD-EUG)

Prices were available within the past 7 days and start at $80 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Oct 25 - Tue, Oct 28
CLD
Carlsbad
EUG
Eugene
$159 Roundtrip, found 22 hours ago
$159
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Oct 25 from Carlsbad to Eugene, returning Tue, Oct 28, priced at $159 found 22 hours ago
American Airlines
Wed, Feb 4 - Fri, Feb 6
CLD
Carlsbad
EUG
Eugene
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 4 from Carlsbad to Eugene, returning Fri, Feb 6, priced at $168 found 1 day ago
American Airlines
Tue, Sep 30 - Tue, Oct 7
CLD
Carlsbad
EUG
Eugene
$185 Roundtrip, found 1 day ago
$185
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 30 from Carlsbad to Eugene, returning Tue, Oct 7, priced at $185 found 1 day ago
American Airlines
Wed, Oct 22 - Sat, Oct 25
CLD
Carlsbad
EUG
Eugene
$190 Roundtrip, found 1 hour ago
$190
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Oct 22 from Carlsbad to Eugene, returning Sat, Oct 25, priced at $190 found 1 hour ago
American Airlines
Mon, Feb 9 - Wed, Feb 18
CLD
Carlsbad
EUG
Eugene
$199 Roundtrip, found 12 hours ago
$199
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Mon, Feb 9 from Carlsbad to Eugene, returning Wed, Feb 18, priced at $199 found 12 hours ago
American Airlines
Wed, Oct 1 - Mon, Oct 6
CLD
Carlsbad
EUG
Eugene
$208 Roundtrip, found 4 days ago
$208
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 1 from Carlsbad to Eugene, returning Mon, Oct 6, priced at $208 found 4 days ago
American Airlines
Fri, Oct 3 - Tue, Oct 7
CLD
Carlsbad
EUG
Eugene
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 3 from Carlsbad to Eugene, returning Tue, Oct 7, priced at $210 found 5 days ago
American Airlines
Wed, Oct 8 - Sat, Oct 11
CLD
Carlsbad
EUG
Eugene
$216 Roundtrip, found 1 hour ago
$216
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Oct 8 from Carlsbad to Eugene, returning Sat, Oct 11, priced at $216 found 1 hour ago
American Airlines
Fri, Oct 3 - Mon, Oct 6
CLD
Carlsbad
EUG
Eugene
$219 Roundtrip, found 4 days ago
$219
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 3 from Carlsbad to Eugene, returning Mon, Oct 6, priced at $219 found 4 days ago
American Airlines
Tue, Nov 18 - Wed, Nov 19
CLD
Carlsbad
EUG
Eugene
$221 Roundtrip, found 14 hours ago
$221
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Nov 18 from Carlsbad to Eugene, returning Wed, Nov 19, priced at $221 found 14 hours ago

Frequently asked questions

How much does a flight from McClellan-Palomar Airport (CLD) to Mahlon Sweet Field Airport (EUG) cost?
Secure a cheap one-way flight from $80 or cheap return flight from $159 from McClellan-Palomar Airport (CLD) to Mahlon Sweet Field Airport (EUG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from McClellan-Palomar Airport (CLD) to Mahlon Sweet Field Airport (EUG)?
October is the least expensive month to fly from CLD to EUG. Traveling during quieter months is often the key to finding a great deal.
Which airlines fly direct from McClellan-Palomar Airport (CLD) to Mahlon Sweet Field Airport (EUG)?
You can't fly direct to Mahlon Sweet Field Airport (EUG) from Carlsbad, CA (CLD-McClellan-Palomar). However, you can easily travel to Eugene without any layovers by departing from San Diego Intl. Airport (SAN).
What is the cheapest airline that flies from McClellan-Palomar Airport (CLD) to Mahlon Sweet Field Airport (EUG)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from CLD to EUG. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from McClellan-Palomar Airport (CLD) to Mahlon Sweet Field Airport (EUG)?
You'll need to take a flight with a layover when traveling from McClellan-Palomar Airport (CLD) to Mahlon Sweet Field Airport (EUG). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CLD to EUG?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from McClellan-Palomar Airport (CLD) to Mahlon Sweet Field Airport (EUG)?
To reach Mahlon Sweet Field Airport (EUG) on schedule, select a flight that takes off from McClellan-Palomar Airport (CLD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from McClellan-Palomar Airport (CLD) to Mahlon Sweet Field Airport (EUG) last-minute?
Booking your flight from CLD to EUG just before your journey is generally more expensive. However, if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a CLD to EUG flight and hotel package?
You'll generally save money by booking a CLD to EUG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from McClellan-Palomar Airport (CLD) to Mahlon Sweet Field Airport (EUG)?
If you booked your CLD to EUG flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
McClellan-Palomar
Destination airport
Eugene
Airlines serving
American Airlines
Roundtrip price
$158
Distance
823 mi

Book with confidence

Book with confidence

Carlsbad to Eugene Flights

The cheapest times to fly from Carlsbad to Eugene

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Carlsbad to Eugene are during the month of October. You can find some of the cheapest flights from Carlsbad to Eugene with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Carlsbad to Eugene

Sunday is one of the best days to book for cheap flights from Carlsbad to Eugene: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Carlsbad to Eugene

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Carlsbad to Eugene in 2025. You can also book with separate airlines for your outbound and return journeys, from $80 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Carlsbad to Eugene flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Carlsbad to Eugene airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Carlsbad to Eugene Flights

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*Available to One Key members.