Want to save money on a road trip without sacrificing the fun? Most Americans spend $500–$1,500 on a single road trip — but with the right plan, you can cut that number significantly. Here’s exactly how to save money on a road trip, step by step.
Before You Leave: 3 Numbers to Know
- $0.15–$0.20 per mile is the average fuel cost for most US vehicles in 2025
- $50–$150 per night is what most road trippers spend on accommodation
- $30–$60 per day is the average food cost per person on a road trip
Step 1: Build a Realistic Road Trip Budget
The biggest reason road trips go over budget is simple — people don’t plan one. Before you start the engine, write down every expected cost. Here’s a realistic breakdown for a 7-day road trip for two people:
| Expense | Budget Option | Average Option |
|---|---|---|
| Gas (2,000 miles) | $150 – $200 | $250 – $350 |
| Accommodation (7 nights) | $200 – $350 (camping) | $700 – $1,050 (hotels) |
| Food (7 days) | $150 – $250 (meal prep) | $400 – $600 (eating out) |
| Activities & Attractions | $0 – $100 (free parks) | $150 – $300 |
| Emergency Fund (10%) | $50 – $100 | $150 – $230 |
| Total Estimated Range | $550 – $1,000 | $1,650 – $2,530 |
Pro Tip: Use a free app like Trail Wallet or a simple Google Sheet to track spending daily. Knowing where your money goes in real time prevents overspending.
Step 2: Save Money on Gas — The Biggest Road Trip Expense
Gas is usually the largest single cost on any US road trip. Here’s how to cut it down:
Use GasBuddy to Find Cheap Gas
GasBuddy is a free app that shows real-time gas prices at every station along your route. On a 2,000-mile trip, finding gas that’s $0.20/gallon cheaper can save you $10–$15 — which adds up fast across multiple fill-ups.
Check Your Tire Pressure Before You Leave
Under-inflated tires reduce fuel efficiency by up to 3%. For a car that gets 30 MPG, that’s nearly 1 MPG lost — costing you an extra $10–$20 on a long trip. Check tire pressure at any gas station for free.
Drive at 60–65 MPH on Highways
Fuel efficiency drops sharply above 65 MPH. Driving at 70 MPH instead of 60 MPH can reduce fuel economy by 15–20%. On a 2,000-mile trip, slowing down can save you $30–$50 in gas alone.
Avoid Toll Roads When Possible
Use Google Maps or Waze and select “avoid tolls” in settings. On a cross-country trip, tolls can add up to $50–$150. Sometimes the toll-free route adds only 10–15 minutes — well worth the savings.
Common Mistake: Filling up at highway gas stations right off the exit. These are almost always $0.20–$0.40 more per gallon than stations a mile or two off the highway. Plan your fill-ups in advance using GasBuddy.
Step 3: Save Money on Accommodation
Hotels are the second biggest road trip expense. Here’s how US road trippers cut accommodation costs dramatically:
Camp at US National Parks and State Parks
Camping is the single best way to save money on a road trip accommodation. Most US National Park campgrounds charge $20–$35 per night — compared to $100–$200 for a nearby hotel. If you camp 4 out of 7 nights, you save $300–$700 on a single trip.
Popular options:
- Recreation.gov — Book National Park campsites in advance (book early, they fill up fast)
- Hipcamp — Find unique campsites on private land, often $15–$30/night
- Harvest Hosts — Stay free at wineries, farms, and breweries with an RV or van
Use Airbnb for Longer Stays
For stays of 3+ nights, Airbnb often beats hotels by 30–50%. Look for listings with a kitchen — this lets you cook meals and save even more on food.
Consider Staying Just Outside Popular Cities
Hotel prices in major US cities like Nashville, Denver, or Austin can be $150–$250/night. Staying 20–30 miles outside the city and driving in can cut accommodation costs to $60–$90/night — saving $100+ per night.
Step 4: Save Money on Food
Eating out every meal on a road trip can easily cost $60–$100/day for two people. Here’s how to cut that in half:
Meal Prep Before You Leave
Spend 2 hours before your trip preparing road-friendly foods:
- Sandwiches and wraps (last 2–3 days in a cooler)
- Hard boiled eggs
- Trail mix, nuts, and dried fruit
- Cut vegetables with hummus
- Overnight oats in mason jars
A cooler with prepped food for two people costs $40–$60 total and replaces 3–4 days of eating out — saving $150–$200.
Shop at Grocery Stores, Not Gas Stations
Gas station snacks cost 2–3x more than grocery store prices. A bag of chips at a gas station: $3.50. Same bag at Walmart or Kroger: $1.50. Plan grocery store stops every 2–3 days to restock fresh food.
Eat Out Strategically
When you do eat out, choose local diners over chain restaurants. Local spots are often cheaper, the portions are bigger, and the food is better. Look for lunch specials — the same meal at lunch often costs $3–$5 less than at dinner.
Common Mistake: Buying coffee at Starbucks or Dunkin’ every morning. Two coffees per day at $5–$6 each adds up to $70–$84 over a week. Bring a travel coffee maker or French press and make your own for pennies.
Step 5: Find Free and Low-Cost Activities
Activities and attractions can quietly drain your road trip budget. Here’s how US road trippers enjoy more for less:
Get the America the Beautiful Pass
For $80/year, the America the Beautiful Annual Pass gives you free entry to all US National Parks and federal recreation areas. If you visit just 2 National Parks (entry is usually $35 each), the pass pays for itself. Visit 3 or more and you’re saving $25–$75.
Use Free Apps to Find Activities
- Roadtrippers — Finds quirky roadside attractions, many free
- AllTrails — Thousands of free hiking trails across the US
- Google Maps “Explore” — Finds free local events and attractions nearby
Visit State Parks Instead of National Parks
State parks are often just as beautiful as National Parks but far less crowded and much cheaper. Entry fees are typically $5–$10 per vehicle vs. $35 for National Parks.
How Much Can You Actually Save? (Real Numbers)
Here’s what a 7-day road trip for two people costs with and without these strategies:
| Category | Without Planning | With These Tips | Savings |
|---|---|---|---|
| Gas | $300 | $180 | $120 |
| Accommodation | $900 | $280 | $620 |
| Food | $500 | $200 | $300 |
| Activities | $250 | $80 | $170 |
| Total | $1,950 | $740 | $1,210 |
That’s over $1,200 saved on a single road trip — just by planning ahead.
Frequently Asked Questions
How much should I budget for a road trip in the US?
For a budget road trip, plan on $75–$100 per day for one person or $120–$150 per day for two. This includes gas, food, and accommodation. A 7-day trip for two on a budget should cost $850–$1,050 total if you camp and meal prep.
What is the cheapest way to do a road trip in the US?
Camp at state or national parks, meal prep your food, use GasBuddy for cheap gas, and get the America the Beautiful Pass if you plan to visit national parks. These four steps alone can cut your road trip cost by 40–60%.
How can I save money on gas during a road trip?
Use GasBuddy to find cheap gas, drive at 60–65 MPH, keep your tires properly inflated, and avoid filling up right off highway exits. On a long trip, these habits can save $50–$100 in gas costs.
Is it cheaper to stay in hotels or camp on a road trip?
Camping is almost always cheaper. National Park campgrounds cost $20–$35/night vs. $100–$200 for a budget hotel. If you camp even half the nights on your trip, you can save $300–$500 on accommodation alone.
What apps help save money on road trips?
GasBuddy (cheap gas), Recreation.gov (campsite bookings), Roadtrippers (free attractions), AllTrails (free hiking), and Trail Wallet (budget tracking) are the most useful free apps for US road trippers.
Start Saving Before You Even Leave Home
The best time to save money on a road trip is before you leave. Book campsites early, prep your meals the night before, download GasBuddy, and set a daily budget. A little planning goes a long way — and the money you save can fund your next adventure.
