Question 1

How long does it take to travel from Portland to St. Louis?

Accepted Answer

A one-way nonstop (direct) flight between Portland and St. Louis takes around 3.8 hours.

Question 2

What is the flight distance between Portland and St. Louis?

Accepted Answer

The flight distance between Portland and St. Louis is 2745 km.

Question 3

What airlines offer nonstop (direct) flights between Portland and St. Louis?

Accepted Answer

Several carriers operate flights between Portland and St. Louis. Airlines offering nonstop (direct) flights include Alaska Airlines, Hawaiian Airlines.

Question 4

What are the most popular routes to and from Portland?

Accepted Answer

Travelers frequently search for route combinations, such as Portland and Guadalajara, Mexico City, Los Angeles, Las Vegas, Phoenix, San Francisco, Oaxaca, Denver, Kailua, San Diego, Ontario, Chicago, Puerto Escondido, Oaxaca, New York, Calgary, San José del Cabo, London, Dallas, Puerto Vallarta, Tokyo.

Question 5

What are the most popular routes to and from St. Louis?

Accepted Answer

Travelers frequently search for route combinations, such as St. Louis and Denver, Orlando, Las Vegas, Los Angeles, London, Dallas, Fort Lauderdale, Bogotá, Mexico City, Tokyo, Frankfurt, Cebu, San Francisco, Athens, Amsterdam, Naples, Cancún, Washington, D.C., San Diego, Chicago.

Question 6

What airports are near Portland?

Accepted Answer

The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Boeing Field, Kenmore Air Harbor Seaplane Base.

Question 7

What airports are near St. Louis?

Accepted Answer

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, General Wayne A. Downing Peoria International, Evansville Regional, Abraham Lincoln Capital, Columbia Regional, MidAmerica St. Louis, Central Illinois Regional, Waynesville-St. Robert Regional, Cape Girardeau Regional, Quincy Regional.

Question 8

Which airlines fly between Portland and St. Louis?

Accepted Answer

Currently, you can fly between Portland and St. Louis with United Airlines, Frontier Airlines, Alaska Airlines, Volaris, Hawaiian Airlines.

Question 9

When’s the best time to travel between Portland and St. Louis?

Accepted Answer

If you don’t have specific dates for your trip between Portland and St. Louis, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 10

What flights operate between Portland and St. Louis?

Accepted Answer

Traveling between Portland and St. Louis, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 11

How many airports are there near Portland?

Accepted Answer

There are a number of airports in and around Portland. The main one is Portland International and other nearby airports include Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Boeing Field, Kenmore Air Harbor Seaplane Base

Question 12

How many airports are there near St. Louis?

Accepted Answer

There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, General Wayne A. Downing Peoria International, Evansville Regional, Abraham Lincoln Capital, Columbia Regional, MidAmerica St. Louis, Central Illinois Regional, Waynesville-St. Robert Regional, Cape Girardeau Regional, Quincy Regional.

Question 13

What time do nonstop (direct) flights between Portland and St. Louis depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Portland, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do nonstop (direct) flights between Portland and St. Louis arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 15

What time do flights between Portland and St. Louis depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Portland, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 16

What time do flights between Portland and St. Louis arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	$201
Cheapest nonstop round-trip	$410
Cheapest round-trip	$403
Average round-trip	$536
Nonstop flights in August	$300 – $448

Airline	Sun 26.07	Mon 27.07	Tue 28.07	Wed 29.07	Thu 30.07	Fri 31.07	Sat 01.08
Alaska Airlines	1	1	1	1	1	1	1
Hawaiian Airlines	1	1	1	1	1	1	1
Weekly flights: 14 total	Daily flights: 2 average	Most flights: Sunday 1 flights

Airline	Sun 02.08	Mon 03.08	Tue 04.08	Wed 05.08	Thu 06.08	Fri 07.08	Sat 08.08
Alaska Airlines	1	1	---	---	1	---	---
Hawaiian Airlines	---	---	1	1	---	1	---
Weekly flights: 6 total	Daily flights: 0.86 average	Most flights: Sunday 1 flights

Airline	Sun 09.08	Mon 10.08	Tue 11.08	Wed 12.08	Thu 13.08	Fri 14.08	Sat 15.08
Alaska Airlines	1	1	1	1	---	---	1
Hawaiian Airlines	---	---	---	---	---	---	---
Weekly flights: 5 total	Daily flights: 0.71 average	Most flights: Sunday 1 flights

Airline	Sun 16.08	Mon 17.08	Tue 18.08	Wed 19.08	Thu 20.08	Fri 21.08	Sat 22.08
Alaska Airlines	1	---	---	1	---	1	1
Hawaiian Airlines	---	---	---	---	---	---	---
Weekly flights: 4 total	Daily flights: 0.57 average	Most flights: Sunday 1 flights

Name	Carrier code	IATA Code	Passport needed during booking
United Airlines	UAL	UA	No
Frontier Airlines	FFT	F9	No
Alaska Airlines	ASA	AS	No
Volaris	VOI	Y4	No
Hawaiian Airlines	HAL	HA	No

Month	Average monthly max temperature	Average monthly min temperature
January	3°C	-4°C
February	6°C	-2°C
March	13°C	3°C
April	18°C	8°C
May	24°C	14°C
June	29°C	19°C
July	31°C	21°C
August	30°C	20°C
September	27°C	16°C
October	20°C	10°C
November	12°C	4°C
December	7°C	0°C

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