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Cheap flights from St. Louis to Eugene (STL - EUG) from $149

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — EUG
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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The best prices from Lambert-St Louis to Eugene are usually found in October or January, booked 67 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from St. Louis to Eugene

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Eugene (EUG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 26, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$323

One-way from

$253
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Lambert-St Louis to Eugene
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One-way flight from Lambert-St Louis to Eugene
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What is the cheapest day to fly round-trip from St. Louis to Eugene?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Eugene. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from St. Louis to Eugene?

Users have found that booking a flight from St. Louis to Eugene at least 59 days early can save you up to 99% on average compared to booking a flight this week. If booking 59 days before your flight isn’t an option for you, users have found flights from St. Louis to Eugene for as little as $513 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $860 for flights departing within the next 3 days.

What is the cheapest month to fly from St. Louis to Eugene?

October can be a great time to fly to Eugene from St. Louis with a flight ticket averaging about $518. Cheapflights users have found deals in the month of October for as cheap as $328. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from St. Louis to Eugene (STL - EUG)?

It’s optimal to fly from St. Louis to Eugene at noon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.

Cheap American Airlines flights from St. Louis to Eugene

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Eugene. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Check out some of the cheapest American Airlines flights we've come across from St. Louis to Eugene. Come back soon if you're not finding the exact deal you're looking for.
Sun 9/14:20 pmSTL - EUG
1 stop6h 39mAmerican Airlines
Sat 9/72:22 pmEUG - STL
1 stop7h 27mAmerican Airlines
Deal found 4/25$346
Thu 6/67:35 amSTL - EUG
1 stop7h 09mAmerican Airlines
Fri 6/141:45 pmEUG - STL
1 stop8h 05mAmerican Airlines
Deal found 4/24$416
Sun 9/14:20 pmSTL - EUG
1 stop6h 39mAmerican Airlines
Sat 9/76:45 amEUG - STL
2 stops13h 39mAmerican Airlines
Deal found 4/25$471
Tue 7/97:40 amSTL - EUG
1 stop7h 02mAmerican Airlines
Sat 7/201:40 pmEUG - STL
1 stop8h 15mAmerican Airlines
Deal found 4/25$477
Mon 6/107:35 amSTL - EUG
1 stop7h 09mAmerican Airlines
Thu 6/131:45 pmEUG - STL
1 stop8h 05mAmerican Airlines
Deal found 4/25$487
Sun 8/47:40 amSTL - EUG
1 stop7h 02mAmerican Airlines
Fri 8/95:51 amEUG - STL
1 stop6h 17mAmerican Airlines
Deal found 4/25$548
Fri 7/126:04 amSTL - EUG
2 stops17h 03mAmerican Airlines
Thu 7/181:40 pmEUG - STL
1 stop8h 15mAmerican Airlines
Deal found 4/25$660
Thu 6/67:35 amSTL - EUG
1 stop7h 09mAmerican Airlines
Fri 6/141:45 pmEUG - STL
2 stops17h 09mAmerican Airlines
Deal found 4/24$680

Cheap Delta flights from St. Louis to Eugene

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Eugene. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from St. Louis to Eugene. Deals are refreshing constantly so come back soon for more options.
Mon 5/277:55 amSTL - EUG
1 stop6h 37mDelta
Mon 6/35:00 amEUG - STL
2 stops10h 45mDelta
Deal found 4/25$422
Mon 5/277:55 amSTL - EUG
1 stop6h 37mDelta
Fri 5/315:00 amEUG - STL
2 stops10h 45mDelta
Deal found 4/25$441
Mon 8/126:59 pmSTL - EUG
1 stop6h 49mDelta
Mon 8/195:15 amEUG - STL
2 stops10h 46mDelta
Deal found 4/24$462
Sun 8/46:30 pmSTL - EUG
1 stop7h 16mDelta
Fri 8/95:15 amEUG - STL
2 stops10h 46mDelta
Deal found 4/25$481
Mon 8/122:20 pmSTL - EUG
2 stops10h 35mDelta
Mon 8/195:15 amEUG - STL
2 stops10h 46mDelta
Deal found 4/24$506
Sun 8/42:30 pmSTL - EUG
2 stops10h 22mDelta
Fri 8/95:15 amEUG - STL
2 stops10h 46mDelta
Deal found 4/25$546
Tue 7/93:24 pmSTL - EUG
2 stops10h 22mDelta
Sat 7/206:00 amEUG - STL
1 stop5h 35mDelta
Deal found 4/25$578
Mon 6/102:30 pmSTL - EUG
2 stops10h 21mDelta
Thu 6/1311:35 amEUG - STL
2 stops8h 20mDelta
Deal found 4/25$609
Tue 7/93:24 pmSTL - EUG
2 stops10h 22mDelta
Sat 7/2011:36 amEUG - STL
2 stops7h 46mDelta
Deal found 4/25$639

Cheap St. Louis to Eugene flights in April & May 2024

Find cheap flight options from St. Louis to Eugene specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Check out some of the best flight deals from St. Louis to Eugene in 2024. For more flight deals, be sure to check back very soon.
Mon 5/277:55 amSTL - EUG
1 stop6h 37mDelta
Mon 6/35:00 amEUG - STL
2 stops10h 45mDelta
Deal found 4/25$422
Mon 5/277:41 pmSTL - EUG
1 stop27h 12mAlaska Airlines
Fri 5/312:35 pmEUG - STL
1 stop7h 24mAlaska Airlines
Deal found 4/25$435
Mon 5/277:55 amSTL - EUG
1 stop6h 37mDelta
Fri 5/315:00 amEUG - STL
2 stops10h 45mDelta
Deal found 4/25$441
Mon 5/277:00 amSTL - EUG
1 stop29h 13mAlaska Airlines
Mon 6/32:35 pmEUG - STL
1 stop7h 24mAlaska Airlines
Deal found 4/25$455
Tue 4/301:37 pmSTL - EUG
2 stops24h 22mUnited Airlines
Sat 5/41:59 pmEUG - STL
2 stops18h 18mUnited Airlines
Deal found 4/24$606
Tue 4/304:49 pmSTL - EUG
2 stops21h 10mUnited Airlines
Sat 5/41:59 pmEUG - STL
2 stops18h 18mUnited Airlines
Deal found 4/25$651
Tue 4/305:25 pmSTL - EUG
2 stops20h 34mUnited Airlines
Sat 5/41:05 pmEUG - STL
1 stop6h 04mUnited Airlines
Deal found 4/24$690
Mon 5/273:05 pmSTL - EUG
2 stops10h 49mDelta
Mon 6/35:00 amEUG - STL
2 stops10h 45mDelta
Deal found 4/25$733
Tue 4/308:47 amSTL - EUG
2 stops29h 12mUnited Airlines
Sat 5/45:10 amEUG - STL
1 stop5h 31mUnited Airlines
Deal found 4/25$735

St. Louis to Eugene 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Eugene in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Check out some of the best flight deals from St. Louis to Eugene in 2024. For more flight deals, be sure to check back very soon.
Sun 9/14:20 pmSTL - EUG
1 stop6h 39mAmerican Airlines
Sat 9/72:22 pmEUG - STL
1 stop7h 27mAmerican Airlines
Deal found 4/25$346
Thu 6/67:35 amSTL - EUG
1 stop7h 09mAmerican Airlines
Fri 6/141:45 pmEUG - STL
1 stop8h 05mAmerican Airlines
Deal found 4/24$416
Mon 5/277:55 amSTL - EUG
1 stop6h 37mDelta
Mon 6/35:00 amEUG - STL
2 stops10h 45mDelta
Deal found 4/25$422
Mon 5/277:41 pmSTL - EUG
1 stop27h 12mAlaska Airlines
Fri 5/312:35 pmEUG - STL
1 stop7h 24mAlaska Airlines
Deal found 4/25$435
Mon 5/277:55 amSTL - EUG
1 stop6h 37mDelta
Fri 5/315:00 amEUG - STL
2 stops10h 45mDelta
Deal found 4/25$441
Mon 5/277:00 amSTL - EUG
1 stop29h 13mAlaska Airlines
Mon 6/32:35 pmEUG - STL
1 stop7h 24mAlaska Airlines
Deal found 4/25$455
Mon 8/126:59 pmSTL - EUG
1 stop6h 49mDelta
Mon 8/195:15 amEUG - STL
2 stops10h 46mDelta
Deal found 4/24$462
Mon 8/127:32 pmSTL - EUG
1 stop6h 27mAlaska Airlines
Mon 8/198:23 amEUG - STL
1 stop27h 10mAlaska Airlines
Deal found 4/24$464
Wed 6/127:00 amSTL - EUG
1 stop15h 53mAlaska Airlines
Wed 6/196:59 pmEUG - STL
1 stop27h 00mAlaska Airlines
Deal found 4/24$467

One-way flights to Eugene from St. Louis

Search for one-way flight options from St. Louis to Eugene. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Take a look at some of the one-way flights we've detected from St. Louis to Eugene. For those needing a return trip from St. Louis, there is a search form available above.
Tue 8/66:59 pmSTL - EUG
1 stop6h 49mDelta
Deal found 4/25$149
Tue 8/612:10 pmSTL - EUG
2 stops10h 43mAlaska Airlines
Deal found 4/25$249
Tue 8/62:20 pmSTL - EUG
2 stops10h 35mDelta
Deal found 4/25$253
Tue 5/710:10 amSTL - EUG
2 stops27h 59mUnited Airlines
Deal found 4/25$309
Sat 6/157:32 pmSTL - EUG
1 stop6h 27mAlaska Airlines
Deal found 4/25$326
Sat 6/156:15 amSTL - EUG
2 stops20h 31mUnited Airlines
Deal found 4/25$333
Tue 5/72:43 pmSTL - EUG
1 stop8h 39mAmerican Airlines
Deal found 4/25$342
Tue 5/75:25 pmSTL - EUG
3 stops20h 44mUnited Airlines
Deal found 4/25$362
Sat 6/154:45 pmSTL - EUG
3 stops34h 00mUnited Airlines
Deal found 4/25$405

Find flights from St. Louis to Eugene within your budget

Customize your flight search to find flights from St. Louis to Eugene 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 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$346 - $530

Route

Depart

Return

Price

Lambert-St LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Sun 9/1

1 stop6h 39m

Eugene

Sat 9/7

1 stop7h 27m

$346

Lambert-St LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Thu 6/6

1 stop7h 09m

Eugene

Fri 6/14

1 stop8h 05m

$416

Lambert-St LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Mon 5/27

1 stop6h 37m

Eugene

Mon 6/3

2 stops10h 45m

$422

Lambert-St LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Mon 5/27

1 stop27h 12m

Eugene

Fri 5/31

1 stop7h 24m

$435

Lambert-St LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Mon 5/27

1 stop6h 37m

Eugene

Fri 5/31

2 stops10h 45m

$441

Lambert-St LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Mon 5/27

1 stop29h 13m

Eugene

Mon 6/3

1 stop7h 24m

$455

Lambert-St LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Mon 8/12

1 stop6h 49m

Eugene

Mon 8/19

2 stops10h 46m

$462

Lambert-St LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Mon 8/12

1 stop6h 27m

Eugene

Mon 8/19

1 stop27h 10m

$464

Lambert-St LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Sun 9/1

2 stops20h 00m

Eugene

Sat 9/7

2 stops17h 52m

$530

Flights are sorted by cheapest first

Deals found on 4/25

When is the best time to book a flight from St. Louis to Eugene?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Eugene. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from St. Louis to Eugene, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from St. Louis to Eugene?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Eugene. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Eugene flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Eugene by month

Plan your trip from St. Louis to Eugene by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Eugene is currently $303 while a round-trip flight costs $441. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from St. Louis to Eugene (average of $323). Flying from St. Louis to Eugene in July is currently the most expensive (average of $501). 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.

January

$323

February

$338

March

$374

April

$381

May

$430

June

$465

July

$501

August

$353

September

$327

October

$346

November

$366

December

$338

Temperature and rainfall in Eugene by month

Plan your trip to Eugene by taking into account the average temperature and rainfall totals by month.

EUG

Temperature

39.2 - 66.2 °F

Reviews of airlines servicing Eugene

Get insights into the airlines that provide service to Eugene. 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 Eugene. Reviews last updated April 26, 2024.
Read through reviews of airlines operating flights from St. Louis to Eugene, such as American Airlines, Delta and Alaska Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,109 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,966 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,226 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,884 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • Can I find flights from St. Louis to Eugene for under $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Eugene for under $400. The cheapest flight booked recently is on American Airlines for just $346, but on average you can expect to pay $484.

  • What are the cheapest airlines flying from St. Louis to Eugene round-trip?

    Flying on American Airlines is currently your cheapest option to Eugene, with prices starting at $346. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at $422 and $435, respectively. Users have found that American Airlines is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from St. Louis to Eugene one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from St. Louis to Eugene for a low price.

  • What are the most popular airlines that fly from St. Louis to Eugene?

    Before booking your flight from St. Louis to Eugene check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

  • What does STL to EUG mean?

    STL and EUG are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to EUG refers to a flight route from Lambert-St Louis Airport to Eugene Airport.

  • Can I find deals for flights from St. Louis to Eugene that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Eugene flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Eugene with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Eugene flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Eugene that include hotel bookings?

    Yes. In addition to deals on St. Louis to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Eugene?

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

  • Can I find deals for business class flights from St. Louis to Eugene?

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

  • Can I find deals for flights from St. Louis to Eugene that allow pets onboard?

    Many airlines flying from St. Louis to Eugene offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Eugene?

    Yes, you can often find last-minute deals on St. Louis to Eugene flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Eugene flight deals updated?

    The St. Louis to Eugene flight deals you see on this page were last updated on 4/25.

See more FAQs

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Alternative routes for St. Louis to Eugene
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from St. Louis to Eugene

Discover the top 4 airlines that operate flights from St. Louis to Eugene. 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 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$279Average$561FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$304Average$389FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$313Average$435FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$331Average$653FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from St. Louis to Eugene by cabin class

Find flights from St. Louis to Eugene, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Eugene?

When you search for this flight from St. Louis to Eugene, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Eugene?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Eugene from St. Louis.

Can Cheapflights find flights from St. Louis to Eugene with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Eugene with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Eugene become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to Eugene on Cheapflights with our Price Alert feature and get notified when better prices are available.

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