Cheap Flights to The Sisters

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Frequently asked questions

What month is the cheapest to fly to The Sisters?
is the cheapest month to fly to The Sisters. There's less demand then, so fares are usually more affordable. Organizing your trip outside of public holidays and school breaks can also help you save.
Which US cities fly direct to The Sisters?
Nonstop flights to The Sisters depart from US cities like Los Angeles and San Francisco. When planning your break, just select the "Direct flights only" filter to discover options that allow you to fly to The Sisters without layovers.
How to find a cheap flight to The Sisters?
Jetting off in the low season and booking ahead of time are two smart ways to secure cheap flights to The Sisters. Or, consider departing on a Thursday, which is on average 16% cheaper than leaving on a Sunday.* Want to be the first to know as soon as fares drop? Just set up price tracking on the Expedia app for real-time updates.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to The Sisters?
Being flexible with your travel plans might help you to secure last-minute deals on cheap flights to The Sisters. To view all the available options, try exploring different ticket types, changing your The Sisters vacation dates, jetting out of an alternative airport or going with another airline.
How far in advance should I book a flight to The Sisters?
Secure your flight to The Sisters two to four months ahead if you're visiting from an international destination. For domestic travel, the recommendation is around 28 days in advance. Cheaper fares and a greater choice of travel dates, schedules and seating options are some of the great reasons to book early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to The Sisters?
You can save an average of 8% if you buy plane tickets on a Sunday rather than Fridays, which tend to be the priciest day to book.* When it comes to snapping up a cheap flight to The Sisters, timing makes a difference.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to The Sisters?
When you're ready to lock in your seat to The Sisters, these leading carriers look forward to welcoming you aboard:

  • Qantas - 52 flights to The Sisters each month, including 52 flights to Tullamarine Airport (MEL) per month.
  • United Airlines - 43 flights to The Sisters each month, including 43 flights to Tullamarine Airport (MEL) per month.
  • Jetstar - 8 flights to The Sisters each month, including 8 flights to Tullamarine Airport (MEL) per month.

Can I save money by booking a The Sisters trip package?
It's possible to save hundreds of dollars if you lock in a The Sisters flight and hotel package deal on Expedia. And you'll save time and hassle by having all your travel plans in one place. Try bundling your flight and hotel with add-ons like activities and car rentals for your own personalized The Sisters vacation.
Can I change or cancel my flight to The Sisters?
It's often possible to change or cancel your flight to The Sisters. Many airlines allow you to cancel your ticket for free within 24 hours of booking. However, some flights are non-refundable, and airlines may offer you credit for future flights instead of a direct refund. To find cheap flights to The Sisters with flexible change policies, pick "No cancel fee" or "Changes included" during your search. Want more details? Go to our Customer Service Portal.

*Flight schedules are subject to change.

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Tips to find the cheapest flights to The Sisters

The cheapest day to fly

Get started finding a cheap flight to The Sisters on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

is the cheapest month to fly to The Sisters. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to The Sisters. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to The Sisters, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to The Sisters

The lowest price for round-trip flights to The Sisters in 2026 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to The Sisters. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to The Sisters

are just some of the airlines that can typically offer cheap tickets to The Sisters. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to The Sisters and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for The Sisters, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to The Sisters. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your The Sisters plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to The Sisters

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to The Sisters.

Stopover savings

The cheapest tickets to The Sisters are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to The Sisters. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to The Sisters for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to The Sisters. Simply download the free Expedia app to your smart device and activate The Sisters flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to The Sisters. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to The Sisters

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