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$52+ Cheap flights from Bellingham to Oakland, CA (BLI - OAK)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — OAK
May 5 — May 121
Tue 5/5
Tue 5/12
1 adult, Economy
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Find cheap flights from Bellingham to Oakland with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Bellingham to Oakland are usually found in June or August, booked 24 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from Bellingham to Oakland

Cheapest flights from Bellingham to Oakland
Explore the most affordable flight options available from Bellingham to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:25 pm
BLI
-
OAK
Nonstop2h 12m
Allegiant Air
Mon 5/187:27 pm
OAK
-
BLI
Nonstop2h 08m
Allegiant Air
Deal found 4/1$218
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:25 pm
BLI
-
OAK
Nonstop2h 12m
Allegiant Air
Fri 5/229:57 am
OAK
-
BLI
Nonstop2h 07m
Allegiant Air
Deal found 4/3$236
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:00 am
BLI
-
OAK
Nonstop2h 07m
Multiple Airlines
Sat 5/307:00 am
OAK
-
BLI
1 stop6h 20m
Multiple Airlines
Deal found 4/3$269
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:01 pm
BLI
-
OAK
1 stop16h 52m
Alaska Airlines
Tue 5/59:33 am
OAK
-
BLI
1 stop13h 09m
Alaska Airlines
Deal found 4/2$293
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:00 am
BLI
-
OAK
Nonstop2h 07m
Multiple Airlines
Tue 6/27:03 pm
OAK
-
BLI
1 stop3h 48m
Multiple Airlines
Deal found 4/1$305
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:00 am
BLI
-
OAK
Nonstop2h 07m
Multiple Airlines
Wed 5/279:35 am
OAK
-
BLI
1 stop13h 16m
Multiple Airlines
Deal found 4/1$308
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:25 pm
BLI
-
OAK
Nonstop2h 12m
Multiple Airlines
Tue 6/27:03 pm
OAK
-
BLI
1 stop3h 48m
Multiple Airlines
Deal found 4/1$316
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:25 pm
BLI
-
OAK
Nonstop2h 12m
Multiple Airlines
Wed 5/279:35 am
OAK
-
BLI
1 stop13h 16m
Multiple Airlines
Deal found 4/1$319

Find flight deals from Bellingham to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Oakland (OAK). 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 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$218
(Cheapflightsfares)

One-way from

$52
(Cheapflightsfares)

Popular in

April

Cheapest in

June

Average price

$367

Good round-trip deal

$140 or less

Good one-way deal

$107 or less
Provider with most accurate pricing for Bellingham-Oakland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bellingham-Oakland flights.
Search Deals
From Bellingham to Oakland
Search Deals
One-way flight from Bellingham to Oakland
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Bellingham to Oakland.
Search Deals
Price to beat on a one-way flight from Bellingham to Oakland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bellingham to Oakland 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 April 5, 2026.
Use the filters below to find and compare flights from Bellingham to Oakland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamOakland

BLI - OAK

BLIOAK

Bellingham

Fri 5/1

4:01 pm-8:53 am

1 stop16h 52m

Oakland

Tue 5/5

9:33 am-10:42 pm

1 stop13h 09m

$293

BellinghamOakland

BLI - OAK

BLIOAK

Bellingham

Tue 4/28

7:19 pm-8:53 am

2 stops13h 34m

Oakland

Tue 5/5

9:33 am-3:21 pm

1 stop5h 48m

$353
Quickest round-trip

BellinghamOakland

BLI - OAK

BLIOAK

Bellingham

Thu 4/30

4:01 pm-7:24 pm

1 stop3h 23m

Oakland

Mon 5/4

6:20 am-12:20 pm

1 stop6h 00m

$365

BellinghamOakland

BLI - OAK

BLIOAK

Bellingham

Sat 5/16

5:53 pm-11:59 pm

1 stop6h 06m

Oakland

Wed 5/20

7:00 am-12:07 am

1 stop17h 07m

$399

BellinghamOakland

BLI - OAK

BLIOAK

Bellingham

Fri 5/1

4:01 pm-7:24 pm

1 stop3h 23m

Oakland

Mon 5/4

6:20 am-12:20 pm

1 stop6h 00m

$427
Cheapest one-way

BellinghamOakland

BLI - OAK

BLIOAK

Bellingham

Fri 5/8

4:01 pm-8:53 am

1 stop16h 52m

$167

BellinghamOakland

BLI - OAK

BLIOAK

Bellingham

Wed 4/29

4:01 pm-8:53 am

1 stop16h 52m

$177

BellinghamOakland

BLI - OAK

BLIOAK

Bellingham

Sun 5/3

4:01 pm-8:53 am

1 stop16h 52m

$202

BellinghamOakland

BLI - OAK

BLIOAK

Bellingham

Sun 5/31

7:55 am-8:55 am

1 stop25h 00m

$207

BellinghamOakland

BLI - OAK

BLIOAK

Bellingham

Thu 4/30

4:01 pm-10:23 pm

2 stops30h 22m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Bellingham to Oakland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bellingham to Oakland in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bellingham-Oakland, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Oakland, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Oakland, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bellingham-Oakland, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bellingham-Oakland, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bellingham to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Bellingham 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 Bellingham to Oakland

How far ahead should I book a flight from Bellingham to Oakland, California?

Use this chart to determine the optimal time to book a round-trip flight from Bellingham to Oakland. Price data was last updated on April 3, 2026.

The best time to book flights from Bellingham to Oakland, California is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Bellingham to Oakland, California?

Currently, July is the cheapest month in which you can book a flight from Bellingham to Oakland, California (average of $78). Flying from Bellingham to Oakland, California in November is currently the most expensive (average of $222). 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 BLI to OAK?

Find hourly flight availability from Bellingham to Oakland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 5, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bellingham to Oakland, California as you normally would.

How much does it cost to fly round-trip from Bellingham to Oakland, California?

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. 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 Oakland. Reviews last updated April 5, 2026.
Get a feel of what it's like to fly with Alaska Airlines and Allegiant Air from Bellingham to Oakland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,174 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
7.9
Good
12,174 reviews
Alaska Airlines
7.9
Good
12,174 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Allegiant Air
7.3
Good
706 reviews
Alaska Airlines
7.9
Good
12,174 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

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

  • How popular is this Bellingham to Oakland, California flight route?

    This flight path from Bellingham to Oakland was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Bellingham to Oakland, California?

    Departing from Bellingham to Oakland, California will take you 16h 52m. The distance from Bellingham to Oakland, California is about 765 mi.

  • What are the cheapest airlines flying from Bellingham to Oakland, California round-trip?

    Currently priced at $82, Allegiant Air will fly you from Bellingham to Oakland, California and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Alaska Airlines for as low as $302. Allegiant Air is priced at 59% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Bellingham to Oakland, California?

    Looking at all options, your cheapest flight can be booked for $56. While the most popular route (Bellingham - Oakland) can be booked for $236 on average, our data indicates $181 when flying from Bellingham to Oakland, California.

  • Can I find deals for flights from Bellingham to Oakland that include hotel bookings?

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

  • How can I find direct flights from Bellingham to Oakland?

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

  • Can I find deals for business class flights from Bellingham to Oakland?

    Yes. Cheapflights offers flight deals from Bellingham to Oakland 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 Bellingham to Oakland, California?

    Currently, July is the cheapest month in which you can book a flight from Bellingham to Oakland, California (average of $78). Flying from Bellingham to Oakland, California in November is currently the most expensive (average of $222). 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

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Top 2 airlines flying from Bellingham to Oakland

Discover the top 2 airlines that operate flights from Bellingham to Oakland. 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 April 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$132FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$302Average$447FlexibilityNo cancel feeOn-time75%

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