$49 Cheap Flights to Sister Bay , WI

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How much is the cheapest flight to Sister Bay?

Prices were available within the past 7 days and start at $49 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, May 31 - Mon, Jun 3
DEN
Denver Intl.
GRB
Austin Straubel Intl.
$98 Roundtrip, found 1 hour ago
$98
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, May 31 from Denver Intl. to Austin Straubel Intl., returning Mon, Jun 3, priced at $98 found 1 hour ago
Frontier Airlines
Tue, May 28 - Wed, Jun 5
SLC
Salt Lake City Intl.
GRB
Austin Straubel Intl.
$155 Roundtrip, found 5 days ago
$155
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, May 28 from Salt Lake City Intl. to Austin Straubel Intl., returning Wed, Jun 5, priced at $155 found 5 days ago
Frontier Airlines
Mon, Aug 26 - Wed, Sep 4
ATL
Hartsfield-Jackson Atlanta Intl.
GRB
Austin Straubel Intl.
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Aug 26 from Hartsfield-Jackson Atlanta Intl. to Austin Straubel Intl., returning Wed, Sep 4, priced at $160 found 1 day ago
Frontier Airlines
Tue, Jun 4 - Wed, Jun 12
MCO
Orlando Intl.
GRB
Austin Straubel Intl.
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 4 from Orlando Intl. to Austin Straubel Intl., returning Wed, Jun 12, priced at $160 found 1 day ago
Frontier Airlines
Tue, Sep 10 - Mon, Sep 16
LIT
Clinton National Airport
GRB
Austin Straubel Intl.
$160 Roundtrip, found 6 days ago
$160
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Sep 10 from Clinton National Airport to Austin Straubel Intl., returning Mon, Sep 16, priced at $160 found 6 days ago

Find Your Flights to Sister Bay GRB

Cheap flights to Sister Bay (GRB)

Get started finding a cheap flight to Sister Bay 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.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Sister Bay.

Roundtrip prices range from $98 - $160, and one-ways to Sister Bay start as low as $49.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Sister Bay (GRB)

You have several options for which airline you choose to travel with to Sister Bay. There are 10 airlines flying into GRB: Frontier Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Sister Bay (GRB) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to GRB in May and in May for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Sister Bay?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Sister Bay that have flexible change policies?
At Expedia, we’ve been channeling our inner gymnast to bring you the most flexible fares in town. Simply mark the “No change fee” box directly beneath the “Flexible change policies” subheading to find your ideal flight to Sister Bay.
What is the name of Sister Bay's airport?
Delta County Airport (ESC) is the only airport serving Sister Bay.
How many airlines fly to Sister Bay?
Sister Bay is serviced by 5 air carriers from at least 7 airports around the world.
How many nonstop flights are there to Sister Bay?
Flying to someplace new is much more straightforward when there aren’t any stopovers. If you’re traveling to Sister Bay, the great news is that there are roughly 107 direct flights every week.
Where are the most popular flights to Sister Bay departing from?
Travelers often jet off from Chicago, Minneapolis - St. Paul and Detroit airports when flying to Sister Bay.
How long is the flight to Sister Bay Airport?
Which airport you depart from determines how long you’ll be strapped into your seat. From Chicago to Sister Bay, the average flight time is 1 hour and 7 minutes. From Detroit it’s more like 1 hour and 19 minutes, and from Minneapolis - St. Paul it’s 1 hour and 10 minutes.
How to book the cheapest flight to Sister Bay?
We’ve all come across those travelers who somehow manage to get impossibly cheap fares every time they fly. Want to know how to do it for your Sister Bay vacation? Don’t leave it until the last moment to lock in your flight. Another fantastic way to grab the best deal is to shop around. If where you’re headed has more than one airport, look into the cost of flying into a smaller terminal. Last of all, another simple way to save a few dollars is be ready to book at a moment’s notice. If you find a terrific deal, don’t think twice — grab it while you can.
How to survive the flight to Sister Bay?
Depending on where you’re coming from, your trip to Sister Bay could be simple and straightforward or it could go on forever. We’ve pulled together some useful hints that will help you start your unforgettable escape on the right foot.What to pack in your hand luggage:

  • First things first, put in your passport, travel docs, bank cards and medications. Next, you’ll need some extra in-flight entertainment to while away the time. A juicy book and a laptop filled with your favorite shows are always good options. If you plan to take a short snooze, a neck pillow and some earplugs will also be useful. Finally, find room for a toothbrush and some facial wipes to ensure you step off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between airlines, the general guide to follow is nothing sharp, flammable or explosive. This includes things like screwdrivers, pocket knives, fuels and bleaching agents. Sporting equipment like ski poles, and items that could harm passengers, such as guns and swords, won’t be allowed on board either.

What to wear on a flight:

  • The narrow aisles of your plane are not the best place for a fashion parade. Don comfortable layers and pack a cardigan as it can get quite cool in the cabin. Flat, slightly roomy shoes are also a good idea.
  • The condition known as DVT (deep vein thrombosis) can pose a risk on long-haul flights. It’s the result of blood clotting due to poor circulation and inactivity. Doing regular foot and leg exercises in your seat helps to prevent this from happening. Wearing a high-quality pair of compression tights or socks also helps reduce the risk.

How to get through airport security fast when flying to Sister Bay?
The trick is to be well organized before you reach airport security. That way, you’ll be boarding that plane to Sister Bay in the blink of an eye. Follow these tips and get your trip off to a fantastic start:

  • First things first. Your travel documents and passport will need to be presented to airport security. Keep them at hand so you don’t have to dig around for them.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as heavy coats or jackets. They’ll need to be placed on the conveyor belt for screening.
  • Your electronic gadgets like phones and laptops will also need to go on a tray for inspection. No need to worry though, you’ll be back online before you know it.
  • Want to bring along your favorite perfume? As long as the volume is no greater than 3.4 ounces (100 milliliters) and it’s stored in a clear zip-lock bag, you can bring it with you on board.
  • There’s a good chance you’ll be asked to take your shoes off for scanning, so wearing lightweight sneakers is always a clever idea.
  • Sharp or pointed items can’t be taken on board. They’ll be seized at security, so pack them safely away in your checked luggage.

Flights to Sister Bay information
Destination airport
Austin Straubel Intl.
Destination airport IATA code
GRB
Destination city name
Green Bay
Roundtrip price
$98

Trending flights to Sister Bay

Prices were available within the past 7 days and start at $49 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, May 31 - Mon, Jun 3
DEN
Denver Intl.
GRB
Austin Straubel Intl.
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, May 31 from Denver Intl. to Austin Straubel Intl., returning Mon, Jun 3, priced at $98 just found
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