Cheap flights from Portland to Sierra Leone from $1,816
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Sierra Leone departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Portland to Sierra Leone
Cheap round-trip flights
United Airlines flights from Portland to Sierra Leone
Our best United Airlines deals on Portland to Sierra Leone flight tickets
See travel insights to Sierra Leone from
How to get the cheapest flight ticket from Portland to Sierra Leone
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
What is the cheapest day to depart on your flight to Sierra Leone?
Our data shows that Tuesday is the least expensive day to fly to Sierra Leone. Tickets to fly out on this day can be as low as $1,867. On the other hand, Monday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,610.
What is the cheapest time of day to depart on your flight to Sierra Leone?
According to our data, the cheapest time of day to fly to Sierra Leone is in the morning. momondo users have found flights departing from Portland to Sierra Leone in the morning for as low as $2,080. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,604 on average. Flights to Sierra Leone from Portland in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
Cheap Portland to Sierra Leone flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Sierra Leone
When did momondo last update prices for flights from Portland Airport to Sierra Leone?
Prices for flights from Portland Airport to Sierra Leone were last updated today.
How many operators does momondo search for flights from Portland Airport to Sierra Leone?
As of April 2025, there is 1 operator available to choose from for flights from Portland Airport to Sierra Leone.
How old do you have to be to fly from Portland Airport to Sierra Leone?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Sierra Leone.
What documentation or ID do you need to fly to Sierra Leone?
The travel and health documents required for your trip to Sierra Leone 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 Sierra Leone. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Portland to Sierra Leone
Compare and see reviews for airlines that fly from Portland to Sierra Leone with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,837 | Free Cancellation | Rating 7.3 345 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Sierra Leone?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Sierra Leone. momondo saves you time and could save you money on your trip.
Can I find flights from Portland to Sierra Leone with flexible booking policies on momondo?
All flight searches from Portland to Sierra Leone on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Portland to Sierra Leone?
Once all potential Portland to Sierra Leone flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Portland to Sierra Leone right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Portland to Sierra Leone flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.