Ontario VQA wines are hard to find in most American shops, and Niagara icewine even harder. That is why the tasting-room counter at a Niagara-on-the-Lake winery so often turns into a small order: a few bottles of Riesling, a Cabernet Franc to lay down, a slim half-bottle of icewine as a gift. Then comes the drive to the border, and the question of how much of it US Customs and Border Protection lets in without charge.
The short answer is one litre per adult duty-free, and more on payment of duty and tax, within the limits your home state sets. The details below cover the allowance, declaring, packing for a car or a plane, and how NiagaraFallsLimo.net plans the drive from wine country to the bridge.
How much wine can you bring from Canada to the US?
A returning US resident aged 21 or over may include one litre of alcohol in the US$800 exemption after 48 hours abroad; more is allowed with duty and tax paid, within state limits. Niagara-on-the-Lake to the Lewiston-Queenston Bridge is about 26 km (16 mi), 30–40 minutes. NiagaraFallsLimo.net books the drive online at a fixed fare.
That litre is about one 750 ml bottle plus one 375 ml half-bottle of icewine, very nearly to the millilitre. Anything beyond it is legal to bring for personal use, but it is no longer free.
The rules, from CBP's own pages
These come from CBP's customs duty information page, checked in October 2026:
- One litre (33.8 fl oz) of alcoholic beverages may be included in a returning resident's personal exemption if you are at least 21, the alcohol is for your own use and not for sale, and it does not break the law of the state where you arrive.
- The exemption is US$800 after 48 hours or more outside the US, usable once every 31 days. After a shorter trip, the exemption is US$200 and includes only 150 millilitres of alcohol.
- Above the allowance, you pay. CBP says you will have to pay any applicable customs duty and Internal Revenue Tax, and that alcohol beyond the duty-free amount is taxed even if your total purchases are within your US$800.
- No federal quantity cap, but common sense applies. Federal rules do not set a maximum for personal use, but CBP warns that unusual quantities may suggest the alcohol is for resale.
- State law can be stricter. CBP enforces state limits at the border, and some states restrict how much alcohol you can bring in without a licence. Check your own state before buying a case.
CBP's own worked example makes the point: with an US$800 exemption, someone bringing back three litres of wine and nothing else would have two litres that are dutiable and taxed.
Icewine: small bottles, big questions at the booth
Icewine is the bottle most visitors want to take home, and it is ordinary wine as far as customs is concerned. It counts toward the litre like any other. What makes it special is how it is made. Under VQA Ontario's rules, icewine grapes must freeze naturally on the vine and be picked at minus 8 °C or colder, and the juice must reach at least 35 Brix; the VQA wine categories page sets out the standard. Wine Country Ontario says about 3.5 kg of Riesling or 3 kg of Vidal grapes go into a single 375 ml bottle, which explains both the price and the half-bottle size.
That size works in your favour at the border. Two 375 ml bottles of icewine add up to 750 ml, leaving room for a bottle of table wine in a couple's two litres. Our icewine page explains where to taste it, and the post on maple syrup and icewine gifts covers gifting.
Buying with the allowance in mind
A little arithmetic at the first tasting room saves a surprise at the last booth. Take a couple from Ohio on a three-winery day. Between them they have two litres duty-free, assuming both are 21 or over and the trip has lasted at least 48 hours. That covers, for example, two 750 ml bottles of Riesling and one 375 ml icewine, with a small margin.
Everything after that is a choice rather than a rule. Some couples stop at the allowance. Others buy a mixed case and simply pay the duty and tax the officer calculates at the bridge. Either is fine, as long as the declaration is complete.
Three practical tips from the desk:
- Write the bottle count on your phone as you go. By the third winery, memory is not reliable.
- Keep the most special bottle in hand luggage in the car, not at the bottom of a carton, so you can show it if asked.
- Remember the 31-day rule. If you crossed into Canada and back earlier in the month and used your US$800 exemption, the second trip falls under the smaller US$200 allowance.
Our post on booking a private wine tour in Niagara-on-the-Lake explains how stops are planned around purchases.
Declaring wine at the Lewiston-Queenston Bridge
The Lewiston-Queenston Bridge is the natural crossing from wine country. From Queen Street in Niagara-on-the-Lake it is about 26 km (16 mi) by the Niagara Parkway and Highway 405 to Lewiston, usually 30–40 minutes before the US booth. Into the US the bridge has six car inspection lanes, according to the bridge commission.
At the booth:
- Declare all of it. Say the number of bottles and roughly what you paid. CBP's rule is that anything you did not have when you left the US must be declared.
- Keep receipts together in one envelope, separate from the bottles, so the values are easy to read.
- Say if you are over. The officer calculates any duty and tax, and you pay it at the port. That is a normal transaction, not a problem.
- Each adult declares their own allowance. Two adults returning together each have their own litre.
If you are flying home rather than driving, the same rules apply when you clear US customs, wherever that happens. Our post on US customs preclearance vs land crossings explains how flying out of Toronto differs.
Book your wine-country day and crossing
Packing bottles for a car
On a chauffeured day the car does the carrying, but bottles still need to travel properly:
- Sealed and in the trunk. Ontario's Liquor Licence and Control Act allows liquor in a vehicle only if it is in a sealed container or packed in baggage that is fastened closed or not otherwise readily available. There is no drinking in our vehicles at any point, and Niagara Region's vehicle-for-hire by-law forbids a licensed driver from permitting it.
- Ask the winery for a shipper box. Most tasting rooms will pack bottles in a carton with dividers. Upright cartons travel better than loose bottles in a tote.
- Watch the heat. In summer, a trunk gets warm while you lunch. The chauffeur parks in shade where possible, but plan the last purchases for the end of the day.
- Leave room for suitcases. A Standard Sedan takes two large bags; a Standard SUV takes six, which is usually the better choice for a couple with luggage and two cases of wine.
Packing bottles for a flight
If the trip ends at Toronto Pearson or Buffalo Niagara International, wine goes in checked baggage. The Canadian Air Transport Security Authority's alcohol guidance says liquor and wine should go in checked bags, and carry-on liquids are limited to containers of 100 ml or less. Wines of 24% alcohol or less, which covers table wine and icewine, have no CATSA quantity limit in checked bags; stronger drinks up to 70% are limited to five litres per person. Airline baggage weight limits still apply.
Wrap each bottle in clothing, put it in a sealed plastic bag in case of breakage, and pack it in the centre of the suitcase. Our Toronto Pearson airport transfer page has the drive time from Niagara-on-the-Lake, about 124 km (77 mi) and 1 h 40 min off-peak.
Booking it with NiagaraFallsLimo.net in 3 steps
- Map the day. Enter your hotel pickup, add the wineries as stops or choose "by the hour", and set the final drop-off: your hotel, a Lewiston or Buffalo address, or an airport.
- Pick a car with trunk space. Every class shows its fixed fare. For two people and wine cases, an SUV is the practical choice; for up to twelve, an Executive Sprinter, which carries carry-on bags only.
- Confirm the details. Add passengers, luggage and notes such as "two cases to load". Pay securely online; the confirmation follows by email.
Our Niagara wine tour limo service explains how tasting days are planned, and the Niagara-on-the-Lake wineries guide helps choose the stops.
Chauffeur vs rideshare vs taxi for this trip
| Option | Door-to-door time | Cost note | Room for wine | Best for |
|---|---|---|---|---|
| Pre-booked chauffeur | NOTL to Lewiston 30–40 min plus inspection | Fixed fare via booker, shown before you pay | SUV trunk, six bags plus cartons | Tasting days ending in New York, couples, groups |
| Rideshare app | Possible between wineries; scarce in NOTL; won't reliably cross | App pricing, surge at peaks | Small trunk | Short hops within Niagara-on-the-Lake |
| Taxi | Local trips | Metered | Sedan trunk | One winery and back |
| Driving yourself | Same roads | Fuel, toll | Your own trunk | Only if the driver does not taste |
| Organized wine tour bus | Fixed route, drop-back at a set point | Published ticket | Limited | Solo travellers who don't need the border |
The honest verdict: within Niagara-on-the-Lake, a taxi between two wineries is perfectly reasonable, though app cars can be scarce in wine country, as our post on Lyft and Uber in Niagara-on-the-Lake explains. Driving yourself only works if the driver skips the tastings. A pre-booked chauffeur is the clear choice when the day includes several tastings, a load of wine and a border crossing at the end.
Who this suits
Individuals collecting a few bottles for a cellar at home want a driver who will wait at each stop. Couples are the classic case: a day of tastings, a case of wine, and a crossing at Lewiston on the way home. Families visiting wine country with older children can use an SUV and still have room for bottles. Groups of friends in a Sprinter should remember that each adult has their own litre and that the declaration is individual. Our page for groups has more on sizing.
Price your day in wine country
Frequently asked questions
How many bottles of wine can I bring into the US duty-free?
One litre per returning resident aged 21 or over after 48 hours abroad, which is about one 750 ml bottle and one 375 ml half-bottle. More is allowed with duty and Internal Revenue Tax paid, subject to your state's law.
Do I have to declare wine I bought at a winery?
Yes. CBP requires you to declare anything you bring back that you did not have when you left the US. Tell the officer how many bottles you have and roughly what they cost.
Is the duty on extra wine expensive?
CBP says amounts beyond the duty-free litre are subject to customs duty and Internal Revenue Tax, assessed at the port of entry. The amount depends on the wine and quantity; the officer calculates it. State taxes or limits may also apply.
Does icewine count as wine at the border?
Yes. It is a wine and counts toward your one-litre allowance like any other. Its usual 375 ml bottle size means two bottles together make 750 ml.
Can I carry icewine in my hand luggage on a flight?
Not if the bottle is over 100 ml. CATSA says wine should go in checked baggage, where wines of 24% alcohol or less have no screening quantity limit. Pack each bottle in a sealed bag inside the suitcase.
Which bridge is best from Niagara-on-the-Lake to New York?
Usually the Lewiston-Queenston Bridge, about 26 km (16 mi) from Queen Street, 30–40 minutes before the booth. For Buffalo or its airport, the chauffeur may also consider the Rainbow or Peace bridges depending on live wait times.
Can we open a bottle in the car on the way?
No. Nobody drinks in our cars, in wine country or anywhere else. Ontario law requires liquor in a vehicle to be sealed or packed away, and the regional by-law forbids drivers from permitting consumption.
