McDonald's Menu Prices at 901 Trinity Dr ★3.4 (757)

901 Trinity Dr, Los Alamos, NM 87544

Emmeline Weaver 3 weeks ago

★★★☆☆

The staff are ok you get the occasional teenager who looks like they hate their job and you get the very friendly works who are happy to help. They are pretty good about orders but occasionally get them wrong. The tables could use a good cleaning but it depends on who's working. Parking spaces near the stoplight are tiny don't park there if you have a bigger car.

bobs jeep 7 months ago

★☆☆☆☆

I only wish I could give it a negative 5 rating. I special ordered a quarter pounder, waited 10 minutes, then was given a fully loaded sandwich. See photos. The dining room is always locked to save a buck, so no good way to complain. Total incompetence

Joey Farish a week ago

★☆☆☆☆

Somehow, this is consistently the worst McDonald's in and around the local area. Has been for the past couple years. You're better off going to pojoque if you want fast food

Larrisa Archuleta a month ago

★★★★★

This is an excellent McDonald's. It's very clean and the property is well managed. The staff are very friendly and very efficient. The food is typical McDonald's food but done well and fresh. I would recommend this resturant.

Peach G. 4 months ago

★★☆☆☆

Would be a lot better review if the drive thru workers weren't intent on harassing me. I just want my food, not to answer questions on what im doing or whether i have a bf. I've let this slide MANY times because its always the same guy giving the food In the drive thru in the morning but dude. Take a hint.

ZIP 87544 Los Alamos New Mexico ⛈ 55°F · Showers And Thunderstorms · Oct 24

McDonald's Menu with Prices at This Location

How It Compares

After You Eat — What's Nearby?

🗺️

If you're in the Los Alamos area, there are some fantastic attractions to explore! From stunning natural exhibits to historical sites, Los Alamos has something for everyone.

🌟 all

Bandelier National Monument

Explore over 33,000 acres of ancestral Pueblo ruins, cliff dwellings, and scenic trails at this national monument.

🌟 families|all

Los Alamos Nature Center

Discover interactive nature exhibits with stunning views of the Jemez Mountains at this center.

🌟 families|couples|young adults|all

Ashley Pond

Relax at this central park featuring a pond, walking paths, and a stage for community events.

🌟 all

Los Alamos (City)

Learn about the rich history of Los Alamos, including its role in the Manhattan Project, through various exhibits.

🌟 families|couples|young adults|all

Los Alamos (City) - Movie and Event Hub

Enjoy movies, events, and community gatherings at this vibrant hub, formerly the Reel Deal Theater.

🌟 all

Los Alamos Golf Course

Play a round of golf at this scenic 18-hole course with views of the surrounding mountains.

McDonald's 901 Trinity Dr — Frequently Asked Questions

McDonald's menu prices at 901 Trinity Dr, Los Alamos NM in 2026

The McDonald's menu at 901 Trinity Dr in Los Alamos, NM currently lists Big Mac at $6.49, Medium Fries at $3.19, and 20-piece Chicken McNuggets at $8.19. This store is also showing limited-time items including Derpy McFlurry at $4.59, Ramyeon McShaker Fries at $3.69, Saja Boys Breakfast Meal at $8.19. Every menu item on this page is pulled from the McDonald's app for this specific location and last verified October 2026.

How much is a Big Mac at McDonald's at 901 Trinity Dr?

A Big Mac at the McDonald's at 901 Trinity Dr in Los Alamos, NM is $6.49 as of October 2026. The Los Alamos city average is $6.49 and the US national average is $5.91. This location is $0.58 above the national average.

McDonald's fries price at 901 Trinity Dr in Los Alamos

Medium French Fries at the McDonald's at 901 Trinity Dr in Los Alamos, NM are $3.19 as of October 2026. See how this compares to other Los Alamos stores on our city page.

McNuggets price on the McDonald's menu at 901 Trinity Dr

20-piece Chicken McNuggets at the McDonald's at 901 Trinity Dr in Los Alamos, NM cost $8.19 as of October 2026. Compare McNuggets prices at other Los Alamos stores on our city page.

Is the limited-time Derpy McFlurry available at McDonald's at 901 Trinity Dr?

Yes. The limited-time Derpy McFlurry is currently listed at the McDonald's at 901 Trinity Dr in Los Alamos, NM for $4.59 as of October 2026. This availability is verified from the McDonald's app for this specific store, and limited-time items can differ by location or disappear when the promotion ends.

Is the limited-time Ramyeon McShaker Fries available at McDonald's at 901 Trinity Dr?

Yes. The limited-time Ramyeon McShaker Fries is currently listed at the McDonald's at 901 Trinity Dr in Los Alamos, NM for $3.69 as of October 2026. This availability is verified from the McDonald's app for this specific store, and limited-time items can differ by location or disappear when the promotion ends.

Is the limited-time Saja Boys Breakfast Meal available at McDonald's at 901 Trinity Dr?

Yes. The limited-time Saja Boys Breakfast Meal is currently listed at the McDonald's at 901 Trinity Dr in Los Alamos, NM for $8.19 as of October 2026. This availability is verified from the McDonald's app for this specific store, and limited-time items can differ by location or disappear when the promotion ends.

Is the McDonald's menu at 901 Trinity Dr more expensive than the Los Alamos average?

The Big Mac at this McDonald's is $6.49. The Los Alamos, NM average Big Mac is $6.49, and the US national average is $5.91. Compare individual items above to see how this store ranks.

Why are McDonald's menu prices at 901 Trinity Dr different from other locations?

McDonald's menu prices at 901 Trinity Dr are set by the local franchise owner — not McDonald's corporate. Los Alamos averages $6.49 for a Big Mac, which is $0.58 above the US average of $5.91. There are 1 McDonald's in Los Alamos — visit our city page to compare them all.

How many items are on the McDonald's menu at 901 Trinity Dr?

This McDonald's at 901 Trinity Dr in Los Alamos, NM has 21 menu items listed above with current app prices. Browse the full menu on this page or compare with other locations in Los Alamos.

When were McDonald's menu prices at 901 Trinity Dr last updated?

Prices for the McDonald's at 901 Trinity Dr in Los Alamos, NM were last verified October 2026. We source data from the McDonald's mobile app. Franchise owners can adjust prices at any time — check back for the latest.

What is there to do near McDonald's at 901 Trinity Dr in Los Alamos?

If you're in the Los Alamos area, there are some fantastic attractions to explore! From stunning natural exhibits to historical sites, Los Alamos has something for everyone. Top nearby spots: Bandelier National Monument — Explore over 33,000 acres of ancestral Pueblo ruins, cliff dwellings, and scenic trails at this national monument.; Los Alamos Nature Center — Discover interactive nature exhibits with stunning views of the Jemez Mountains at this center.; Ashley Pond — Relax at this central park featuring a pond, walking paths, and a stage for community events.; Los Alamos (City) — Learn about the rich history of Los Alamos, including its role in the Manhattan Project, through various exhibits.; Los Alamos (City) - Movie and Event Hub — Enjoy movies, events, and community gatherings at this vibrant hub, formerly the Reel Deal Theater..

MenuPriceTracker vs. Delivery Apps & Other Price Sites

How do these prices compare to what Uber Eats, DoorDash, or Grubhub show?

Uber Eats, DoorDash, Grubhub, and Seamless inflate McDonald's menu prices by 15–30% on top of the in-store price before adding delivery fees, service fees, and tip. The price you see on a delivery app is not what McDonald's charges at the counter. MenuPriceTracker shows the real menu price from the McDonald's app — what you'd actually pay walking into the restaurant or ordering at the kiosk.

Why not just check TripAdvisor for McDonald's prices?

TripAdvisor doesn't track individual McDonald's store prices. Any price information on TripAdvisor is user-submitted, covers only a small fraction of locations, and can be months or years out of date. MenuPriceTracker tracks store-level prices for 9,200+ US McDonald's locations across all 50 states, refreshed monthly from the McDonald's app.

Where does MenuPriceTracker get McDonald's price data?

Prices are collected at the store level from the McDonald's app, covering 9,200+ locations in every US state. Each store's data is refreshed monthly so you see real local prices — not a national estimate, a delivery markup, or crowdsourced guesses. The national average, state averages, and per-city averages on this site are all computed from that same store-level data.

McDonald's 901 Trinity Dr Prices

This McDonald's at 901 Trinity Dr, Los Alamos, NM 87544, Los Alamos charges $6.49 for a Big Mac as of October 2026, sourced directly from the McDonald's mobile app. The Los Alamos city average across 1 location is $6.49. The US national average Big Mac price is $5.91.

Limited-time items currently showing at this specific store include Derpy McFlurry for $4.59 , Ramyeon McShaker Fries for $3.69 , Saja Boys Breakfast Meal for $8.19 . These promotional items are verified from the McDonald's app for this location and can vary by store or disappear when the offer ends.

Price Breakdown — Every Item at This Location

Derpy McFlurry

$4.59

State avg: $4.89

$0.30 below state avg

This McDonald's charges $4.59 for Derpy McFlurry. The state average is $4.89.

Ramyeon McShaker Fries

$3.69

State avg: $3.66

$0.03 above state avg

This McDonald's charges $3.69 for Ramyeon McShaker Fries. The state average is $3.66.

Saja Boys Breakfast Meal

$8.19

State avg: $8.23

$0.04 below state avg

This McDonald's charges $8.19 for Saja Boys Breakfast Meal. The state average is $8.23.

20 Pc. Chicken McNuggets

$8.19

State avg: $8.74

$0.55 below state avg

This McDonald's charges $8.19 for 20 Pc. Chicken McNuggets. The state average is $8.74.

Big Arch

$9.19

State avg: $8.64

$0.55 above state avg

This McDonald's charges $9.19 for Big Arch. The state average is $8.64.

Big Arch Large Meal

$12.19

State avg: $12.56

$0.37 below state avg

This McDonald's charges $12.19 for Big Arch Large Meal. The state average is $12.56.

Big Arch Meal

$11.49

State avg: $11.84

$0.35 below state avg

This McDonald's charges $11.49 for Big Arch Meal. The state average is $11.84.

Big Mac

$6.49

State avg: $6.1

$0.39 above state avg

This McDonald's charges $6.49 for Big Mac. The state average is $6.1.

Big Mac Large Meal

$9.79

State avg: $9.8

$0.01 below state avg

This McDonald's charges $9.79 for Big Mac Large Meal. The state average is $9.8.

Big Mac Meal

$8.99

State avg: $9.14

$0.15 below state avg

This McDonald's charges $8.99 for Big Mac Meal. The state average is $9.14.

Cheeseburger

$2.69

State avg: $2.59

$0.10 above state avg

This McDonald's charges $2.69 for Cheeseburger. The state average is $2.59.

Double Cheeseburger

$3.69

State avg: $3.71

$0.02 below state avg

This McDonald's charges $3.69 for Double Cheeseburger. The state average is $3.71.

Filet-O-Fish

$5.29

State avg: $5.31

$0.02 below state avg

This McDonald's charges $5.29 for Filet-O-Fish. The state average is $5.31.

McChicken

$2.99

State avg: $2.77

$0.22 above state avg

This McDonald's charges $2.99 for McChicken. The state average is $2.77.

Medium Coke

$1.29

State avg: $1.54

$0.25 below state avg

This McDonald's charges $1.29 for Medium Coke. The state average is $1.54.

Medium French Fries

$3.19

State avg: $3.17

$0.02 above state avg

This McDonald's charges $3.19 for Medium French Fries. The state average is $3.17.

Medium Latte

$3.89

State avg: $3.93

$0.04 below state avg

This McDonald's charges $3.89 for Medium Latte. The state average is $3.93.

Medium Minute Maid Orange Juice

$3.79

State avg: $3.28

$0.51 above state avg

This McDonald's charges $3.79 for Medium Minute Maid Orange Juice. The state average is $3.28.

Medium Premium Roast Coffee

$2.29

State avg: $1.95

$0.34 above state avg

This McDonald's charges $2.29 for Medium Premium Roast Coffee. The state average is $1.95.

Medium Strawberry Shake

$4.59

State avg: $4.22

$0.37 above state avg

This McDonald's charges $4.59 for Medium Strawberry Shake. The state average is $4.22.

Vanilla Cone

$2.59

State avg: $2.11

$0.48 above state avg

This McDonald's charges $2.59 for Vanilla Cone. The state average is $2.11.

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MenuPriceTracker.com is not affiliated with McDonald's Corporation. Prices are aggregated from store-level data and may not reflect current prices at this location.