What is the cheapest airline that flies from United States to Oregon?

Delta, Alaska Airlines, and Southwest are the most popular carriers operating from United States to Oregon

How many flights depart from United States to Oregon on average per week?

The number of flights available between United States and Oregon is 819 per week as of September 2026. The most frequent departure day is Tue, with 24% of weekly flights leaving on this day.

How many flights depart from United States to Oregon on average per day?

As of September 2026, 117 flights take off from United States and land in Oregon each day. The most common flight departure time for this route is 7:00PM, with 43% of daily flights taking off in the evening.

What airlines fly to Oregon?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Oregon from United States according to our data. Alaska Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 12 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

How long is the flight from United States to Oregon?

Flight times from United States to Oregon vary, but if you’re flying out of San Francisco and flying into Portland (one of the most popular routes), then the duration is 1h 43m on average. Another popular route from United States to Oregon is flying from Los Angeles to Portland, which will take roughly 2h 19m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from United States to Oregon?

Prices for flights from United States to Oregon were last updated today.

How many operators does momondo search for flights from United States to Oregon?

As of September 2026, there are 9 operators available to choose from for flights from United States to Oregon.

How old do you have to be to fly from United States to Oregon?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$69 Cheap Flights from the United States to Oregon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Oregon

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Oregon

Enter your travel dates to find the best prices.

7:43 am - 9:29 amSFO San Francisco-PDX Portland

1h 46mnonstop

11:54 am - 1:46 pmPDX Portland-SFO San Francisco

1h 52mnonstop

$135Alaska Airlines

Tue, Oct 27 - Tue, Nov 3

6:02 am - 11:12 amSFO San Francisco-PDX Portland

29h 10m1 stop Denver Intl

5:51 pm - 11:33 pmPDX Portland-SFO San Francisco

5h 42m1 stop Seattle/Tacoma Intl

$135Frontier

Sat, Nov 7 - Sat, Nov 14

6:59 pm - 8:47 pmSFO San Francisco-PDX Portland

1h 48mnonstop

12:02 pm - 12:20 amPDX Portland-SFO San Francisco

12h 18m1 stop Denver Intl

$135Multiple Airlines

Sat, Nov 14 - Tue, Nov 17

9:25 pm - 11:14 pmSFO San Francisco-PDX Portland

1h 49mnonstop

12:02 pm - 12:20 amPDX Portland-SFO San Francisco

12h 18m1 stop Denver Intl

$135Multiple Airlines

Mon, Oct 19 - Tue, Oct 27

7:43 am - 9:29 amSFO San Francisco-PDX Portland

1h 46mnonstop

11:54 am - 1:46 pmPDX Portland-SFO San Francisco

1h 52mnonstop

$136Alaska Airlines

Tue, Oct 27 - Tue, Nov 3

7:13 pm - 10:54 amSFO San Francisco-PDX Portland

15h 41m1 stop Denver Intl

11:06 am - 8:38 pmPDX Portland-SFO San Francisco

9h 32m1 stop Los Angeles

$136Frontier

Mon, Oct 19 - Thu, Oct 22

4:40 pm - 6:31 pmSFO San Francisco-PDX Portland

1h 51mnonstop

5:30 am - 7:22 amPDX Portland-SFO San Francisco

1h 52mnonstop

$137United Airlines

Thu, Oct 22 - Mon, Oct 26

12:45 pm - 2:34 pmSFO San Francisco-PDX Portland

1h 49mnonstop

7:26 pm - 9:18 pmPDX Portland-SFO San Francisco

1h 52mnonstop

$137United Airlines

Mon, Nov 23 - Mon, Nov 23

5:45 pm - 11:59 pmSFO San Francisco-PDX Portland

6h 14m1 stop Seattle/Tacoma Intl

5:49 pm - 11:56 pmPDX Portland-SFO San Francisco

6h 07m1 stop Seattle/Tacoma Intl

$137Delta

Wed, Oct 14 - Sat, Oct 17

6:20 am - 10:45 amSFO San Francisco-PDX Portland

4h 25m1 stop Seattle/Tacoma Intl

5:49 pm - 11:56 pmPDX Portland-SFO San Francisco

6h 07m1 stop Seattle/Tacoma Intl

$137Delta

Mon, Oct 12 - Sat, Oct 17

Recent last minute flight deals from the United States to Oregon

Enter your travel dates to find the best prices.

5:54 pm - 11:36 amSAN San Diego-PDX Portland

17h 42m1 stop Las Vegas Harry Reid Intl

1:49 pm - 4:22 pmPDX Portland-SAN San Diego

2h 33mnonstop

$254Multiple Airlines

Wed, Sep 30 - Tue, Oct 13

5:54 pm - 11:36 amSAN San Diego-PDX Portland

17h 42m1 stop Las Vegas Harry Reid Intl

1:49 pm - 4:22 pmPDX Portland-SAN San Diego

2h 33mnonstop

$257Multiple Airlines

Wed, Sep 30 - Sat, Oct 10

11:42 am - 11:43 amSFO San Francisco-PDX Portland

24h 01m1 stop Denver Intl

12:02 pm - 12:20 amPDX Portland-SFO San Francisco

12h 18m1 stop Denver Intl

$270Frontier

Sun, Sep 27 - Tue, Oct 27

9:05 am - 10:07 amDEN Denver Intl-PDX Portland

26h 02m1 stop Los Angeles

11:49 am - 3:27 pmPDX Portland-DEN Denver Intl

2h 38mnonstop

$274Frontier

Sun, Sep 27 - Sun, Oct 25

4:40 pm - 6:31 pmSFO San Francisco-PDX Portland

1h 51mnonstop

7:00 am - 8:51 amPDX Portland-SFO San Francisco

1h 51mnonstop

$290United Airlines

Tue, Sep 29 - Thu, Oct 22

3:25 pm - 5:02 pmMSP Minneapolis St Paul-PDX Portland

3h 37mnonstop

6:16 pm - 11:33 pmPDX Portland-MSP Minneapolis St Paul

3h 17mnonstop

$297Sun Country Air

Mon, Sep 28 - Thu, Oct 1

3:25 pm - 5:02 pmMSP Minneapolis St Paul-PDX Portland

3h 37mnonstop

8:30 am - 1:47 pmPDX Portland-MSP Minneapolis St Paul

3h 17mnonstop

$301Sun Country Air

Mon, Sep 28 - Sun, Oct 11

2:17 pm - 4:53 pmSAN San Diego-PDX Portland

2h 36mnonstop

1:49 pm - 4:22 pmPDX Portland-SAN San Diego

2h 33mnonstop

$303Alaska Airlines

Tue, Sep 29 - Tue, Oct 13

6:12 pm - 8:49 pmSAN San Diego-PDX Portland

2h 37mnonstop

1:49 pm - 4:22 pmPDX Portland-SAN San Diego

2h 33mnonstop

$303Alaska Airlines

Mon, Sep 28 - Tue, Oct 13

12:36 pm - 2:27 pmSFO San Francisco-PDX Portland

1h 51mnonstop

9:00 am - 10:55 amPDX Portland-SFO San Francisco

1h 55mnonstop

$350United Airlines

Sat, Sep 26 - Thu, Oct 29

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Frontier flights from United States to Oregon

Our best Frontier deals on United States to Oregon flight tickets

Frontier

Oct 19

SFO7:13 pmSan Francisco

15h 41m

1 stop

PDX10:54 amPortland

Oct 22

PDX11:06 amPortland

9h 32m

1 stop

SFO8:38 pmSan Francisco

$136

Frontier

Oct 24

SAN6:25 amSan Diego

28h 29m

1 stop

PDX10:54 amPortland

Oct 27

PDX12:02 pmPortland

11h 55m

1 stop

SAN11:57 pmSan Diego

$148

Frontier

Oct 29

SAN8:32 pmSan Diego

15h 04m

1 stop

PDX11:36 amPortland

Nov 3

PDX12:02 pmPortland

11h 55m

1 stop

SAN11:57 pmSan Diego

$153

American Airlines flights from United States to Oregon

Our best American Airlines deals on United States to Oregon flight tickets

American Airlines

Oct 13

SFO4:07 pmSan Francisco

6h 42m

1 stop

PDX10:49 pmPortland

Oct 15

PDX6:30 amPortland

6h 05m

1 stop

SFO12:35 pmSan Francisco

$159

American Airlines

Oct 29

SAN4:29 pmSan Diego

7h 26m

1 stop

PDX11:55 pmPortland

Nov 2

PDX5:14 amPortland

7h 01m

1 stop

SAN12:15 pmSan Diego

$198

American Airlines

Oct 5

SAN4:29 pmSan Diego

7h 26m

1 stop

PDX11:55 pmPortland

Oct 20

PDX5:10 amPortland

7h 08m

1 stop

SAN12:18 pmSan Diego

$305

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San FranciscoPortland

SFO San Francisco - PDX Portland

SFOPDX

San Francisco

Tue 10/27

7:43 am-9:29 am

Nonstop1h 46m

Portland

Tue 11/3

11:54 am-1:46 pm

Nonstop1h 52m

$135

San FranciscoPortland

SFO San Francisco - PDX Portland

SFOPDX

San Francisco

Sat 11/7

6:02 am-11:12 am

1 stop29h 10m

Portland

Sat 11/14

5:51 pm-11:33 pm

1 stop5h 42m

$135

San FranciscoPortland

SFO San Francisco - PDX Portland

SFOPDX

San Francisco

Sat 11/14

6:59 pm-8:47 pm

Nonstop1h 48m

Portland

Tue 11/17

12:02 pm-12:20 am

1 stop12h 18m

$135

San FranciscoPortland

SFO San Francisco - PDX Portland

SFOPDX

San Francisco

Mon 10/19

9:25 pm-11:14 pm

Nonstop1h 49m

Portland

Tue 10/27

12:02 pm-12:20 am

1 stop12h 18m

$135

San FranciscoPortland

SFO San Francisco - PDX Portland

SFOPDX

San Francisco

Tue 10/27

7:43 am-9:29 am

Nonstop1h 46m

Portland

Tue 11/3

11:54 am-1:46 pm

Nonstop1h 52m

$136

San FranciscoPortland

SFO San Francisco - PDX Portland

SFOPDX

San Francisco

Mon 10/19

7:13 pm-10:54 am

1 stop15h 41m

Portland

Thu 10/22

11:06 am-8:38 pm

1 stop9h 32m

$136

San FranciscoPortland

SFO San Francisco - PDX Portland

SFOPDX

San Francisco

Thu 10/22

4:40 pm-6:31 pm

Nonstop1h 51m

Portland

Mon 10/26

5:30 am-7:22 am

Nonstop1h 52m

$137

San FranciscoPortland

SFO San Francisco - PDX Portland

SFOPDX

San Francisco

Mon 11/23

12:45 pm-2:34 pm

Nonstop1h 49m

Portland

Mon 11/23

7:26 pm-9:18 pm

Nonstop1h 52m

$137

San FranciscoPortland

SFO San Francisco - PDX Portland

SFOPDX

San Francisco

Wed 10/14

5:45 pm-11:59 pm

1 stop6h 14m

Portland

Sat 10/17

5:49 pm-11:56 pm

1 stop6h 07m

$137

San FranciscoPortland

SFO San Francisco - PDX Portland

SFOPDX

San Francisco

Mon 10/12

6:20 am-10:45 am

1 stop4h 25m

Portland

Sat 10/17

5:49 pm-11:56 pm

1 stop6h 07m

$137

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Oregon?

The month of January is, on average, the cheapest month to fly to Oregon from United States, with most prices found around $311. The month of February is another great option to travel to Oregon, with average flight prices from United States averaging around $323.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from United States is on a Saturday. momondo users have found tickets for Saturday departures for as low as $264. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Tuesday, with ticket prices averaging around $301.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the morning. momondo users have found flights departing from United States to Oregon in the morning for as low as $276. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly at noon, with an average ticket price of $306. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United States to Oregon flight route?

Fly from Las Vegas Harry Reid Intl to Eugene for the best United States - Oregon flight prices

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $440 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from United States for as low as $247 on momondo.

What cabin class options are available on United States to Oregon flights?

There are 4 cabin classes available to choose from on United States to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Oregon flights?

You could potentially save up to 7% on your flight if you consider stops on a United States to Oregon flight.

Cheap United States to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Oregon

Best Price Found	$69
Fastest flight time	0h 42m
Direct flights	Every day
Airports in Oregon	64 airports

The best one-way flight to Oregon from United States in the past 72 hours is $69. The best round-trip flight deal from United States to Oregon found on momondo in the last 72 hours is $135.

The fastest flight from United States to Oregon takes 0h 42m

Direct flights go from United States to Oregon every day.

There are 64 airports in Oregon. From United States there are direct flights to Portland (PDX).

Search flight deals

Frequently asked questions about flying from the United States to Oregon

When did momondo last update prices for flights from United States to Oregon?
Prices for flights from United States to Oregon were last updated today.
How many operators does momondo search for flights from United States to Oregon?
As of September 2026, there are 9 operators available to choose from for flights from United States to Oregon.
How old do you have to be to fly from United States to Oregon?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Oregon?
momondo data reveals that the most frequently booked plane model on the route from United States to Oregon is Boeing 737-800 Passenger/BBJ2 (winglets), representing 20.92% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 12.40%, Boeing 737-800 at 7.91%, and Airbus A321-100/200 at 7.19%.

Best airlines flying from United States to Oregon

Compare and see reviews for airlines that fly from United States to Oregon with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $55	Free Cancellation	Rating 7.8 8,599 reviews	Search Delta flights
Frontier	PriceFrom $68	Free Cancellation	Rating 5.6 2,578 reviews	Search Frontier flights
Breeze Airways	PriceFrom $71	Free Cancellation	Rating 8.2 325 reviews	Search Breeze Airways flights
Hawaiian Airlines	PriceFrom $78	Free Cancellation	Rating 7.8 2,809 reviews	Search Hawaiian Airlines flights
Allegiant Air	PriceFrom $81	Free Cancellation	Rating 7.3 677 reviews	Search Allegiant Air flights
Alaska Airlines	PriceFrom $124	Free Cancellation	Rating 7.9 12,966 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $127	Free Cancellation	Rating 7.4 10,234 reviews	Search United Airlines flights
Sun Country Air	PriceFrom $129	Free Cancellation	Rating 6.7 315 reviews	Search Sun Country Air flights
Southwest	PriceFrom $154	Free Cancellation	Rating 8.0 4,200 reviews	Search Southwest flights
American Airlines	PriceFrom $168	Free Cancellation	Rating 7.0 12,086 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Oregon?

Finding the right flight to Oregon from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oregon quick and easy, saving you time and money.

Can I find flights from United States to Oregon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Oregon from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Oregon?

Once you have performed a search for United States to Oregon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United States to Oregon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oregon from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oregon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 10/24

Sat 10/31

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Oregon

Popular cities

Other flights from the United States

Other flights to Oregon

Airlines

Complete your trip

Feeling lucky

Popular cities in Oregon

Flights to New Yorkfrom $68

Flights to Los Angelesfrom $50

Flights to Orlandofrom $52

Flights to Miamifrom $79

Flights to San Franciscofrom $43

Flights to Chicagofrom $50

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $46

Flights to Fort Lauderdalefrom $60

Flights to Bostonfrom $105

Flights to Atlantafrom $43

Flights to Dallasfrom $60

Cheap flights from the United States to Oregon from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Oregon departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from the United States to Oregon

Recent round-trip flight deals from the United States to Oregon

Recent one-way flight deals from the United States to Oregon

Recent last minute flight deals from the United States to Oregon

Recent direct flight deals from the United States to Oregon

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Frontier flights from United States to Oregon

Our best Frontier deals on United States to Oregon flight tickets

American Airlines flights from United States to Oregon

Our best American Airlines deals on United States to Oregon flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Oregon that are best for you.

See travel insights to Oregon from

How to get the cheapest flight ticket from United States to Oregon

What is the cheapest month to fly to Oregon?

What is the cheapest day to depart on your flight to Oregon?

What is the cheapest time of day to depart on your flight to Oregon?

What is the cheapest United States to Oregon flight route?

How far in advance should I book a flight to Oregon?

What cabin class options are available on United States to Oregon flights?

Can stopping save me money on United States to Oregon flights?

What is the cheapest airline that flies from United States to Oregon?

What airlines fly to Oregon?

How many flights depart from United States to Oregon on average per day?

How many flights depart from United States to Oregon on average per week?

How long is the flight from United States to Oregon?

Cheap United States to Oregon flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Oregon

Frequently asked questions about flying from the United States to Oregon

Best airlines flying from United States to Oregon

Compare and see reviews for airlines that fly from United States to Oregon with momondo

Why use momondo?

An easier way to manage your Oregon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Oregon

Popular cities in Oregon

Popular flights according to clicks in the last 7 days on momondo

United States flight routes

According to popular flight searches on momondo this year

Oregon flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Oregon

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Oregon

Explore popular destinations other users love

According to popular flight searches on momondo this year