Yes, you can drive to Alaska, but only on one highway and only if your vehicle and documents are ready

You can drive to Alaska from the continental United States, but there is only one road: the Alaska Highway, which runs 1,387 miles from Dawson Creek, British Columbia to Delta Junction, Alaska. The route is paved for most of its length, but conditions vary sharply by season. You will need a valid passport or passport card, proof of vehicle registration, and proof of insurance. Your vehicle must be in working condition — there are long stretches with no services, and a breakdown can strand you for days.

The drive takes a minimum of 20 to 24 hours of actual driving time, but most people spread it across 3 to 5 days to manage fatigue and road conditions. Fuel costs, lodging, and food will run between $800 and $1,500 for a solo driver, depending on your vehicle's fuel economy and where you stop. Winter driving (October through March) is hazardous and not recommended for drivers unfamiliar with ice and snow.

Key Takeaways

  • The Alaska Highway is the only road route into Alaska, starting in Dawson Creek, British Columbia and running 1,387 miles to Delta Junction.
  • You must carry a valid passport or passport card, vehicle registration, and proof of insurance to cross into Canada and Alaska.
  • Budget $800 to $1,500 for fuel, lodging, and food, plus vehicle maintenance checks before you leave.
  • Winter driving on the Alaska Highway is dangerous; summer (June through September) is the safest and most popular season.
  • Your vehicle insurance may not cover you in Canada, so contact your insurer before you cross the border.

What documents you need at the Canadian and Alaskan borders

You will pass through two border crossings: one entering Canada at the British Columbia border, and one entering Alaska at the Yukon-Alaska border. At each crossing, a border officer will ask for your passport or passport card, your vehicle registration, and proof of insurance. A driver's license alone is not sufficient for entry into Canada.

If you are a U.S. citizen, a passport card costs $35 and takes 4 to 6 weeks to arrive by mail through the State Department. A passport book takes the same time and costs $165. If you already have either, bring it. If you do not, order it now — you cannot cross without it.

Your vehicle registration must match the name on your passport or the name of someone traveling with you who is listed on the registration. If you are driving a vehicle registered to someone else, bring a notarized letter from the owner authorizing you to drive it across the border. Border officers will ask about the vehicle's contents, so do not pack anything prohibited in Canada (certain firearms, some medications, and some food items are restricted).

Insurance coverage in Canada and what to confirm before you leave

Most U.S. auto insurance policies do not automatically cover you in Canada. Call your insurer at least two weeks before you leave and ask whether your policy extends to British Columbia, Yukon, and Alaska. If it does not, you will need to purchase a temporary Canadian non-resident insurance card, which costs $15 to $30 and covers you for up to 15 days. Some insurers issue this automatically; others require you to request it.

If your policy does cover Canada, ask your insurer to issue you a Canadian Non-Resident Inter-Provincial Motor Vehicle Liability Insurance Card. This is a physical document that proves your coverage to Canadian police and border officers. Carry it with your U.S. insurance card and your vehicle registration.

Roadside information programs like AAA may not extend to remote areas of the Alaska Highway. Before you leave, check whether your membership covers towing in Yukon and northern British Columbia, and what the towing distance limit is. If your coverage is limited, consider purchasing additional roadside information through a provider like Roadside information Plus or Alaskan roadside services.

Vehicle maintenance and preparation for a 1,400-mile remote highway

The Alaska Highway passes through wilderness with few services. A breakdown can leave you stranded for 24 to 48 hours waiting for a tow truck. Before you leave, have a mechanic inspect your vehicle's battery, alternator, cooling system, brakes, and tires. Replace any tire that has less than 6/32 inch of tread depth — you will encounter gravel sections where worn tires lose grip.

Pack a spare tire, a jack, jumper cables, a basic tool kit, extra coolant, extra oil, and a flashlight with extra batteries. Bring a full-size spare tire, not a donut — tire shops are rare on the highway. Fill your fuel tank before entering long stretches without services; some sections have 100+ miles between gas stations. Fuel prices in remote areas are 30 to 50 percent higher than in cities.

Check your vehicle's air filter and cabin air filter. Dust and gravel on the Alaska Highway can clog filters faster than normal driving. If you have an older vehicle or one with high mileage, consider having the transmission fluid and differential fluid checked as well.

Seasonal conditions and why summer is safer than winter

The Alaska Highway is open year-round, but conditions change dramatically by season. From June through September, daylight lasts 16 to 20 hours, temperatures range from 50 to 70 degrees Fahrenheit, and the road is mostly dry. This is the safest and most popular time to drive.

From October through March, temperatures drop to 0 to minus 30 degrees Fahrenheit, snow and ice cover the road, and daylight lasts only 4 to 8 hours. Visibility is poor, and a single mistake can send you into a ditch. Winter driving requires winter tires (not all-season tires), experience driving on ice, and the willingness to stop if conditions worsen. Many travelers avoid winter driving entirely.

Spring (April and May) and fall (September and October) are transition seasons. Roads may be clear one day and icy the next. Gravel sections are more common in spring as snow melts and road crews repair winter damage. If you are not an experienced winter driver, plan your trip for June through August.

Fuel costs, lodging, and food budgeting for the drive

Fuel costs depend on your vehicle's fuel economy and current gas prices. A vehicle that gets 25 miles per gallon will use about 55 gallons for the 1,387-mile drive. At $3.50 per gallon (a typical U.S. price), that is $192. In Canada, fuel is priced in liters and costs more — expect to pay 20 to 30 percent more per gallon in British Columbia and Yukon. Budget $250 to $350 for fuel if you are driving a fuel-efficient car, or $400 to $600 if you are driving an SUV or truck.

Lodging along the Alaska Highway ranges from $80 to $150 per night for a motel room. If you spread the drive across 4 nights, budget $320 to $600 for lodging. Camping is cheaper — $15 to $30 per night — but campgrounds fill quickly in summer, and some have no facilities.

Food costs $40 to $60 per day if you eat at restaurants, or $15 to $25 per day if you buy groceries and cook. Most small towns along the highway have a grocery store and a diner, but options are limited. Bring snacks and water to avoid paying premium prices at roadside stops.

Total cost for a solo driver: $800 to $1,500 for fuel, lodging, and food. If you are traveling with a passenger, you can split lodging and fuel costs, reducing the per-person expense to $500 to $900.

Border crossing procedures and what to expect at each checkpoint

When you approach the British Columbia border (the first crossing), slow down and follow signs to the inspection station. A border officer will ask you to stop, roll down your window, and present your passport and vehicle registration. They will ask where you are going, how long you plan to stay, and whether you have any prohibited items. Answer honestly and directly. The entire process usually takes 5 to 15 minutes.

After you clear the British Columbia border, you will drive through Yukon for about 600 miles. There is no border crossing between British Columbia and Yukon — they are both Canadian provinces. When you reach the Yukon-Alaska border (near the town of Beaver Creek), you will encounter a U.S. Customs and Border Protection checkpoint. Present your passport again. The officer will ask similar questions and may ask to inspect your vehicle's interior or trunk. This process also takes 5 to 15 minutes.

Border officers are trained to spot signs of smuggling or illegal entry. Do not joke about carrying prohibited items, do not refuse to answer questions, and do not attempt to hide anything. If you are unsure whether an item is prohibited, declare it and let the officer decide.

Frequently Asked Questions

Do I need a passport if I have a Real ID driver's license?

No. A Real ID driver's license is not sufficient for entry into Canada. You must have a passport, passport card, or Enhanced Driver's License (EDL). A passport card is the cheapest option at $35 and is valid for 10 years.

What happens if my vehicle breaks down on the Alaska Highway?

Call 911 or use a satellite communicator if you have no cell service. A tow truck will come, but it may take 4 to 24 hours depending on your location. Towing costs $500 to $2,000 depending on distance. This is why roadside information coverage is important.

Can I drive the Alaska Highway in a small car or sedan?

Yes, but it is riskier than driving an SUV or truck. Sedans have lower ground clearance and are more vulnerable to gravel damage. If you drive a sedan, go slowly on gravel sections, avoid puddles (which may hide potholes), and have your undercarriage inspected before you leave.

Is it safe to drive alone on the Alaska Highway?

Yes, but tell someone your route and expected arrival date. The highway is well-traveled in summer, and help is available if you break down. In winter, solo driving is riskier because a breakdown can be life-threatening. Travel with a companion if you drive in winter.

How much does it cost to cross the border?

There is no fee to cross the U.S.-Canada border or the Canada-U.S. border. Border inspection is free. However, if you need a passport card, that costs $35, and temporary Canadian insurance costs $15 to $30.