Cheap Flights to Kelso from $28
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How Much Does it Cost To Fly To Kelso?
The cheapest prices found with in the last 7 days for return flights were $56 and $28 for one-way flights to Kelso for the period specified. Prices and availability are subject to change. Additional terms apply
DEN
Denver Intl.
PDX
Portland Intl.
$56 Roundtrip, found 18 hours ago
$56
Roundtrip
found 18 hours ago
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| LAX | Portland | March 7 to March 14 | $56 |
| DEN | Portland | March 9 to March 12 | $57 |
| PHX | Portland | March 25 to March 31 | $67 |
| SFO | Portland | February 8 to February 8 | $88 |
| SAN | Portland | March 4 to March 5 | $130 |
| ONT | Portland | February 3 to February 17 | $137 |
| DFW | Portland | March 18 to March 25 | $150 |
| ORD | Portland | February 14 to February 21 | $151 |
| BOS | Portland | March 10 to March 17 | $159 |
| PHL | Portland | April 8 to April 13 | $239 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SAN | Portland | January 17 to January 20 | $258 |
| DFW | Portland | January 18 to January 22 | $260 |
| PHX | Portland | January 18 to January 22 | $276 |
| ONT | Portland | January 17 to January 18 | $280 |
| SFO | Portland | January 18 to January 25 | $309 |
| DEN | Portland | January 16 to January 18 | $335 |
| BOS | Portland | January 18 to January 25 | $368 |
| LAX | Portland | January 17 to January 18 | $369 |
| PHL | Portland | January 18 to January 26 | $414 |
| ORD | Portland | January 18 to January 23 | $485 |
Kelso Flight Information
Traveling to | Kelso |
|---|---|
Lowest Price | $56 |
Number of Airlines Serving | |
Airlines Serving | Frontier Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing Kelso Accommodation Deals
Motel 6 Kelso - Mt. St. Helens
106 N Minor Rd Kelso WA
$70 nightly
The price is $78 total per night from Jan 12 to Jan 13
$78 total
Jan 12 - Jan 13
Total with taxes and fees
Stay at this motel in Kelso. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.4/10 Good! (799 reviews)
The room was clean and sufficient for family of four (2 adults+ 2 kids). The motel staff was courteous enough to share the Mt. St. Helene's map and Ape Caves location. The Motel 6 is just next to I-5 and conveniently located. Swimming poor was closed.
Reviewed on Nov 18, 2025
GuestHouse Kelso Longview
501 Three Rivers Dr Kelso WA
$99 nightly
The price is $110 total per night from Jan 12 to Jan 13
$110 total
Jan 12 - Jan 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,000 reviews)
Room was clean and location was convenient
Reviewed on Jan 4, 2026
Americas Best Value Inn Kelso
505 N. Pacific Avenue Kelso WA
$64 nightly
The price is $71 total per night from Jan 12 to Jan 13
$71 total
Jan 12 - Jan 13
Total with taxes and fees
Stay at this motel in Kelso. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
6.6/10 (602 reviews)
Clean bed good coffee
Reviewed on Jan 10, 2026
Save an average of 15% on thousands of hotels when you're signed in
Sleep Inn Kelso Longview
250 Kelso Dr Kelso WA
$92 nightly
The price is $102 total per night from Jan 18 to Jan 19
$102 total
Jan 18 - Jan 19
Total with taxes and fees
Book a stay at this golf motel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
9/10 Wonderful! (626 reviews)
I only used it for the shower
Reviewed on Jan 1, 2026
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.
Luxury Hotels in Kelso
GuestHouse Kelso Longview
501 Three Rivers Dr Kelso WA
$99 nightly
The price is $110 total per night from Jan 12 to Jan 13
$110 total
Jan 12 - Jan 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,000 reviews)
Room was clean and location was convenient
Reviewed on Jan 4, 2026
Best Western Aladdin Inn
310 Long Ave Kelso WA
$98 nightly
The price is $109 total per night from Jan 18 to Jan 19
$109 total
Jan 18 - Jan 19
Total with taxes and fees
Stay at this hotel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Cowlitz ...
8/10 Very Good! (814 reviews)
Just like most reviews have said; the property is dated, but the staff are absolut
Reviewed on Jan 4, 2026
Red Lion Hotel Kelso Longview
510 Kelso Dr Kelso WA
$91 nightly
The price is $101 total per night from Jan 13 to Jan 14
$101 total
Jan 13 - Jan 14
Total with taxes and fees
Book a stay at this business-friendly hotel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
5.6/10 (1,000 reviews)
Everything was fine.
Reviewed on Jan 5, 2026
Save an average of 15% on thousands of hotels when you're signed in
Sleep Inn Kelso Longview
250 Kelso Dr Kelso WA
$92 nightly
The price is $102 total per night from Jan 18 to Jan 19
$102 total
Jan 18 - Jan 19
Total with taxes and fees
Book a stay at this golf motel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
9/10 Wonderful! (626 reviews)
I only used it for the shower
Reviewed on Jan 1, 2026
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.
Family Friendly Hotels in Kelso
GuestHouse Kelso Longview
501 Three Rivers Dr Kelso WA
$99 nightly
The price is $110 total per night from Jan 12 to Jan 13
$110 total
Jan 12 - Jan 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,000 reviews)
Room was clean and location was convenient
Reviewed on Jan 4, 2026
Red Lion Hotel Kelso Longview
510 Kelso Dr Kelso WA
$91 nightly
The price is $101 total per night from Jan 13 to Jan 14
$101 total
Jan 13 - Jan 14
Total with taxes and fees
Book a stay at this business-friendly hotel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
5.6/10 (1,000 reviews)
Everything was fine.
Reviewed on Jan 5, 2026
Sleep Inn Kelso Longview
250 Kelso Dr Kelso WA
$92 nightly
The price is $102 total per night from Jan 18 to Jan 19
$102 total
Jan 18 - Jan 19
Total with taxes and fees
Book a stay at this golf motel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
9/10 Wonderful! (626 reviews)
I only used it for the shower
Reviewed on Jan 1, 2026
Save an average of 15% on thousands of hotels when you're signed in
Comfort Inn Kelso - Longview
440 Three Rivers Dr Kelso WA
$84 nightly
The price is $93 total per night from Jan 28 to Jan 29
$93 total
Jan 28 - Jan 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (549 reviews)
Nicely cleaned suite, comfortable bed and freshly baked cookies at 6pm! Very friendly staff.
Reviewed on Jan 5, 2026
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.
Best Kelso Flight and Hotel Packages
Kelso flight + hotel packages - economy flights
Price found within the past 48 hours. Click for updated prices.
Kelso flight + hotel packages - first class flights
Price found within the past 48 hours. Click for updated prices.
Need a Car For After Your Flight?
Compact
Portland, Oregon, USA
$15
$53 total
found 2 days ago
Special
Portland, Oregon, USA
$15
$53 total
found 2 days ago
Economy
Portland, Oregon, USA
$15
$53 total
found 2 days ago
Midsize
Portland, Oregon, USA
$17
$59 total
found 2 days ago
Lowest prices found within the past 2 days. Prices and availability subject to change. Additional terms may apply.
Plane Tickets To Kelso
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Kelso. Browse through our inventory to explore a wide range of cheap flights to Kelso to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Kelso as you anxiously await to exit the plane and explore what Kelso has to offer. Considering all the amazing local food and culture in Kelso, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Kelso to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Kelso without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Kelso with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Kelso today!
Explore More Ways to Travel with Travelocity
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