Cheap Flights to Clark County from $45 (2026/2027)

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A two-story house with a porch, surrounded by well-maintained lawns and trees.

Vancouver

Flights
Vancouver

How Much Does it Cost To Fly To Clark County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Nov 3 - Tue, Nov 10
DEN
Denver Intl.
PDX
Portland Intl.
$68 Roundtrip, found 2 hours ago
$68
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Nov 3 from Denver Intl. to Portland Intl., returning Tue, Nov 10, priced at $68 found 2 hours ago
Thu, Nov 12 - Mon, Nov 16
LAS
Harry Reid Intl.
PDX
Portland Intl.
$81 Roundtrip, found 5 hours ago
$81
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Nov 12 from Harry Reid Intl. to Portland Intl., returning Mon, Nov 16, priced at $81 found 5 hours ago
Thu, Nov 5 - Sun, Nov 8
LAX
Los Angeles Intl.
PDX
Portland Intl.
$92 Roundtrip, found 3 hours ago
$92
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Nov 5 from Los Angeles Intl. to Portland Intl., returning Sun, Nov 8, priced at $92 found 3 hours ago
Thu, Jan 28 - Sun, Jan 31
AZA
Phoenix - Mesa Gateway
PDX
Portland Intl.
$102 Roundtrip, found 10 hours ago
$102
Roundtrip
found 10 hours ago
Select Allegiant Air flight, departing Thu, Jan 28 from Phoenix - Mesa Gateway to Portland Intl., returning Sun, Jan 31, priced at $102 found 10 hours ago
Sat, Nov 14 - Sat, Nov 21
SFO
San Francisco Intl.
PDX
Portland Intl.
$106 Roundtrip, found 9 hours ago
$106
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Sat, Nov 14 from San Francisco Intl. to Portland Intl., returning Sat, Nov 21, priced at $106 found 9 hours ago
Thu, Nov 19 - Thu, Dec 3
OAK
Oakland Intl.
PDX
Portland Intl.
$117 Roundtrip, found 6 days ago
$117
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Thu, Nov 19 from Oakland Intl. to Portland Intl., returning Thu, Dec 3, priced at $117 found 6 days ago
Thu, Feb 25 - Thu, Mar 4
SLC
Salt Lake City Intl.
PDX
Portland Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Feb 25 from Salt Lake City Intl. to Portland Intl., returning Thu, Mar 4, priced at $117 just found
Sat, Oct 31 - Sat, Oct 31
SJC
Norman Y. Mineta San Jose Intl.
PDX
Portland Intl.
$124 Roundtrip, found 6 hours ago
$124
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sat, Oct 31 from Norman Y. Mineta San Jose Intl. to Portland Intl., returning Sat, Oct 31, priced at $124 found 6 hours ago
OriginDestinationTravel DatesFlights From*
DENPortlandOctober 27 to November 10$68
LAXPortlandNovember 8 to November 16$94
AZAPortlandJanuary 10 to January 17$102
SFOPortlandDecember 2 to December 10$117
ONTPortlandNovember 10 to November 17$134
SANPortlandJanuary 6 to January 11$137
DFWPortlandJanuary 16 to January 21$224
ORDPortlandNovember 3 to November 10$224
BOSPortlandDecember 10 to December 15$269
PHLPortlandNovember 11 to November 13$356
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DFWPortlandOctober 11 to October 15$288
ORDPortlandOctober 11 to October 13$337
PHXPortlandOctober 10 to October 20$387
DENPortlandOctober 10 to October 13$411
SANPortlandOctober 11 to October 13$477
LAXPortlandOctober 10 to October 12$477
SFOPortlandOctober 11 to October 13$486
PHLPortlandOctober 10 to October 13$610
ONTPortlandOctober 9 to October 12$649
BOSPortlandOctober 9 to November 27$737
*Prices include taxes and fees

Best Clark County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Stonebridge Inn & Suites Gresham, OR - Portland
2.0-star property

Stonebridge Inn & Suites Gresham, OR - Portland

Oct 9 - Oct 12

3 night stay

San Diego (SAN) to Portland (PDX)

Alaska Airlines • Roundtrip • Coach
Price was $788, price is now $523 per person
$523
per person
found 23 hours ago
Candlewood Suites Vancouver-Camas by IHG
2.5-star property

Candlewood Suites Vancouver-Camas by IHG

Oct 9 - Oct 12

3 night stay

San Diego (SAN) to Portland (PDX)

Alaska Airlines • Roundtrip • Coach
Price was $860, price is now $589 per person
$589
per person
found 23 hours ago
Comfort Inn Troutdale - Portland East
2.5-star property

Comfort Inn Troutdale - Portland East

Oct 9 - Oct 12

3 night stay

San Diego (SAN) to Portland (PDX)

Alaska Airlines • Roundtrip • Coach
Price was $873, price is now $610 per person
$610
per person
found 23 hours ago
Don't see what you're looking for?
See all available trips from San Diego to Clark County
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Travelers ❤️ These Clark County 🏨

Heathman Lodge

Heathman Lodge

3.5 out of 5
7801 NE Greenwood Dr Vancouver WA
Book a stay at this business-friendly hotel in Vancouver. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Vancouver Mall and Fort Vancouver National Historic Site are located nearby.
Opens in a new windowHeathman Lodge
Sonesta ES Suites Portland Vancouver 41st Street

Sonesta ES Suites Portland Vancouver 41st Street

3 out of 5
7301 NE 41st Street Vancouver WA
Book a stay at this business-friendly hotel in Vancouver. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Vancouver Mall and Fort Vancouver National Historic Site are located nearby.
9.2/10 Wonderful! (1,009 reviews)
"The ES Sonesta was a great deal for a great location. Not fancy, but clean, friendly, and located."

Reviewed on Oct 7, 2026

Opens in a new windowSonesta ES Suites Portland Vancouver 41st Street
Comfort Inn & Suites Vancouver Downtown City Center

Comfort Inn & Suites Vancouver Downtown City Center

2.5 out of 5
401 E 13th Street Vancouver WA
Book a stay at this business-friendly hotel in Vancouver. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Esther Short Park and Vancouver Farmers Market are located nearby.
Opens in a new windowComfort Inn & Suites Vancouver Downtown City Center
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Ilani

Ilani

3.5 out of 5
1 Cowlitz Way Ridgefield WA
Book a stay at this family-friendly hotel in Ridgefield. Enjoy free WiFi, free parking, and 12 restaurants. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions ilani Casino and Paradise Point State Park are located nearby.
9.4/10 Exceptional! (921 reviews)
"Hotel was super clean! Honestly one of the nicest hotels I’ve stayed in, definitely planning on coming back! Also, pool open until 12am? Heck yeah!"

Reviewed on Oct 7, 2026

Opens in a new windowIlani
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Clark County?
Within the last seven days, the cheapest roundtrip flight to Clark County cost $68 on this site. Browse through our fantastic deals, secure your booking and prepare for your next fun vacation. This price was available on Travelocity for flights to Clark County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Clark County?
There are 15 airlines offering flights to Clark County. If you're considering a break in Ridgefield, choose Alaska Airlines. This popular carrier operates roughly 2,409 services every month to Clark County's premier city.
What is the cheapest month to fly to Clark County?
For the best shot at locking in a superb flight deal, time your escape during November. According to Travelocity's direct flight demand between January and December last year, it's the most affordable period to jet off to Clark County.
How can I check my flight status to Clark County?
Receive updates on your flight to Clark County, make amendments to your journey and plenty more from our "Trips" customer portal. Located at the top of our homepage, it's the place to manage and view your bookings. Simply sign in or create an account. Savvy adventurers will also love the Travelocity app. You'll get alerts for flight delays and gate changes, along with the ability to book hotels, flights, rental cars and activities while you're out and about. If you have friends or family flying with you, it's also an useful way to share your flight info with each other.
How do I find the best deals on flights to Clark County?
A great way to nab a terrific deal is to be flexible with your travel dates. Begin by searching for your flight to Clark County, then hit the "Flexible dates" box above the results. You'll see the prices for nearby dates. Like another tip? Book early. To give you an idea of airfares, $68 was the lowest price for a roundtrip flight to Clark County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Clark County with Travelocity?
Check out cheap flights to Clark County with Travelocity and begin packing for your next getaway. With 24/7 customer service throughout every step of the process and a Price Match Guarantee, we take the worry out of booking cheap family flights, hotels, experiences and more. Get your hands on an awesome deal today and prepare yourself for a wonderful adventure.
What are the most popular flight routes to Clark County?
With great connections, organizing flights to Clark County is stress-free. Here are some of the most in-demand flight routes to this leading travel destination:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Portland Intl. Airport (PDX) - 3,926 flights a month.
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Portland Intl. Airport (PDX) - 2,539 flights a month.
  • San Francisco, CA (SFO-San Francisco Intl.) to Portland Intl. Airport (PDX) - 1,781 flights a month.

How much is a flight to Clark County on average?
Tickets for roundtrip flights to Clark County cost between $68 and $737 in the last seven days. The minute you spot an awesome deal, lock it in and get ready to enjoy your next fun adventure with Travelocity. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Clark County?
Check out these favorite routes to get a sense of the average duration of a direct flight to Clark County:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Portland Intl. Airport (PDX) - 1 hour and 7 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Portland Intl. Airport (PDX) - 2 hours and 24 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Portland Intl. Airport (PDX) - 1 hour and 53 minutes

What can I expect on a flight to Clark County?
Factors like which airline you're flying with and where your plane leaves from will mostly determine what inclusions and services you can expect. Of course, you'll likely find all kinds of flights to Clark County, from cheap flights for family vacations to pricier fares at the pointy end of the plane. Warm meals and entertainment are just a small taste what most airlines offer on long-haul services.